Information Assurance Engineer - Majestic - 26730 Company ConfidentialInformation Assurance Engineer - Majestic - 26730Springfield, VA$75,791–$140,000Full timeDesigns and implements information assurance and security engineering systems with requirements of business continuity, operations security, cryptography, forensics, regulatory compliance, internal counter-espionage (insider threat detection and mitigation), physical security analysis (including facilities analysis, and security management). Information Assurance Engineer 4: 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience.
Information Assurance Security Engineer/Information System Security Engineer Level 2 CACI International IncInformation Assurance Security Engineer/Information System Security Engineer Level 2Suitland, MD$94,400–$198,200 / yearli>Continuous Monitoring and Compliance: Deploy and maintain Enterprise-wide network-based scanning and reporting tools (e.g., HBSS/ESS, ACAS, RedSeal, Evaluate-STIG, SteelCloud ConfigOS, STIG Manager, etc.) to support compliance testing and continuous monitoring. The ideal candidate will have a robust background in security engineering, with extensive experience in implementing and managing security protocols and frameworks within the Department of Defense (DoD), Intelligence Community (IC), and other relevant government entities.
Information Assurance Security Engineer/Information System Security Engineer Level 3 CACI International IncInformation Assurance Security Engineer/Information System Security Engineer Level 3Suitland, MD$113,200–$237,800 / yearThe ideal candidate will have a robust background in security engineering, extensive experience with Department of Defense (DoD) and Intelligence Community (IC) security frameworks, and a proven track record in implementing security practices throughout the System/Software Development Life Cycle (SDLC). Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Information System Security Officer Senior (ISSO)/ Information Assurance Engineer (GSA LCAT) – (Team 01) AmentumInformation System Security Officer Senior (ISSO)/ Information Assurance Engineer (GSA LCAT) – (Team 01)WashingtonThe entire section leverages agile and works to provide enhanced reporting and global searching capabilities to facilitate task management, cross-utilization, and address national intelligence priorities while protecting confidential data and sources. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Information System Security Officer Senior (ISSO)/ Information Assurance Engineer (GSA LCAT) - (Team 01) Amentum Services IncInformation System Security Officer Senior (ISSO)/ Information Assurance Engineer (GSA LCAT) - (Team 01)DCp>Minimum Requirements (Knowledge, Skills, and Abilities): Minimum of 7 years of experience collectively with the following: Proven work experience as an Information Systems Security Officer or a similar role, preferably in a complex organizational setting. The entire section leverages agile and works to provide enhanced reporting and global searching capabilities to facilitate task management, cross-utilization, and address national intelligence priorities while protecting confidential data and sources.
Senior Information Security Engineer Offensive Security Verite Group, Inc.Senior Information Security Engineer Offensive SecurityMDp>Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security requirements. Bachelor Degree in Computer Science or related field is required or 5 years of direct work experience.
LEAD INFORMATION SECURITY ENGINEER StratAcuity Staffing Partners IncLEAD INFORMATION SECURITY ENGINEERHerndon, VA$114,082–$152,109 / yearIn terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. The Lead Information Security Engineer will serve as a technical expert, designing and implementing DDoS Mitigation for Federal Customers and providing subject matter expertise on worldwide DDoS threats.
Senior Information Security Engineer, Offensive Security GRVTYSenior Information Security Engineer, Offensive SecuritySterling, VA$175,000–$250,000 / yearp/>Pay Range$175,000—$250,000 USDWhy Choose GRVTY. Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.Information Security Engineer IV Dechert LLPInformation Security Engineer IVDC$108,000–$135,000 / yearli>Build and administer core network and systems security controls, including: Next Gen firewalls, ZTNA - Zero Trust Network Architecture, intrusion detection and prevention, anti-malware, application whitelisting, host intrusion prevention, endpoint detection and response (EDR), vulnerability scanners, content monitoring/filtering, and security monitoring (SIEM). This role is responsible for managing the controls that protect the organization''s computer networks, systems, and data from cyberattacks, working closely with IT teams to identify, assess, and mitigate security risks, and supporting incident response to contain the damage from security incidents and prevent future attacks.Senior Information Security Engineer Leidos Holdings IncSenior Information Security EngineerChantilly, VA$107,900–$195,050 / yearp>The typical day for an ISSE supporting the cloud-based applications is as follows: The ISSE will participate in the team's regularly scheduled Agile tag up (scrum) meetings and report on the status of their assigned Jira issues. Leidos is seeking an Information Systems Security Engineer (ISSE) for a technical development program supporting cloud-based applications, and its associated cloud infrastructure located on a highly secure network.Information Systems Security Engineer ( ISSE) CACIInformation Systems Security Engineer ( ISSE)Columbia, Marylandp>Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments.Senior Information Security Engineer McDermott Will & Emery LLPSenior Information Security EngineerWashington, DC, DC$121,000–$203,000 / yearDefine, implement, assess, and maintain controls necessary to protect software, applications, networks, hardware, systems, and mobile devices in accordance with security requirements. This position manages the security and integrity of the Firm's information systems throughout their lifecycle and ensures that systems are secure during operations and is a primary technical point of contact for other Firm departments.Information System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared) NTT DATA Group CorpInformation System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared)Quantico, VAPreferred Qualifications: Experience with BigFix, Nutanix, Splunk, Tenable Security Center, Security Compliance Checker, Security Technical Implementation Guide (STIG) Viewer, NMAP, Nipper, Wireshark, Microsoft Defender for Endpoint, RSA Authentication Manager, Microsoft Windows Active Directory, CISCO Firepower Management Center. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses.Senior Information Security Engineer ASRC Federal Holding CompanySenior Information Security EngineerReston, VAASRC Federal Technology Solutions is seeking an Information System Security Officer (ISSO) to support cybersecurity governance, risk management, and compliance activities for systems within the Department of Justice - Office of Justice Programs (OJP). Support continuous monitoring activities, including review of security controls, account management, audit logs, and security impact assessments.Information Security Engineer LT ConsultingInformation Security EngineerChantilly, VAdiv>
Information Security Engineer IV Dechert LLPInformation Security Engineer IVDC$108,000–$135,000 / yearli>Build and administer core network and systems security controls, including: Next Gen firewalls, ZTNA - Zero Trust Network Architecture, intrusion detection and prevention, anti-malware, application whitelisting, host intrusion prevention, endpoint detection and response (EDR), vulnerability scanners, content monitoring/filtering, and security monitoring (SIEM). This role is responsible for managing the controls that protect the organization''s computer networks, systems, and data from cyberattacks, working closely with IT teams to identify, assess, and mitigate security risks, and supporting incident response to contain the damage from security incidents and prevent future attacks.
Senior Information Security Engineer Leidos Holdings IncSenior Information Security EngineerChantilly, VA$107,900–$195,050 / yearp>The typical day for an ISSE supporting the cloud-based applications is as follows: The ISSE will participate in the team's regularly scheduled Agile tag up (scrum) meetings and report on the status of their assigned Jira issues. Leidos is seeking an Information Systems Security Engineer (ISSE) for a technical development program supporting cloud-based applications, and its associated cloud infrastructure located on a highly secure network.
Information Systems Security Engineer ( ISSE) CACIInformation Systems Security Engineer ( ISSE)Columbia, Marylandp>Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments.
Senior Information Security Engineer McDermott Will & Emery LLPSenior Information Security EngineerWashington, DC, DC$121,000–$203,000 / yearDefine, implement, assess, and maintain controls necessary to protect software, applications, networks, hardware, systems, and mobile devices in accordance with security requirements. This position manages the security and integrity of the Firm's information systems throughout their lifecycle and ensures that systems are secure during operations and is a primary technical point of contact for other Firm departments.
Information System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared) NTT DATA Group CorpInformation System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared)Quantico, VAPreferred Qualifications: Experience with BigFix, Nutanix, Splunk, Tenable Security Center, Security Compliance Checker, Security Technical Implementation Guide (STIG) Viewer, NMAP, Nipper, Wireshark, Microsoft Defender for Endpoint, RSA Authentication Manager, Microsoft Windows Active Directory, CISCO Firepower Management Center. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses.
Senior Information Security Engineer ASRC Federal Holding CompanySenior Information Security EngineerReston, VAASRC Federal Technology Solutions is seeking an Information System Security Officer (ISSO) to support cybersecurity governance, risk management, and compliance activities for systems within the Department of Justice - Office of Justice Programs (OJP). Support continuous monitoring activities, including review of security controls, account management, audit logs, and security impact assessments.
Information Security Engineer I Eagle Bancorp IncInformation Security Engineer ISilver Spring, MD$104,215.03–$173,691.72 / yearp>The IT Network Security Engineer assists with network security operations to host and network based controls, such as but not limited to antivirus, Endpoint Detection and Response (EDR), Host Intrusion Prevention Systems (HIPS), Intrusion Prevention Systems (IPS), Application Whitelisting, Firewall, Data Loss Prevention (DLP), Security Incident and Event Monitoring (SIEM), Network Monitoring, etc. Knowledge and experience of Unified Threat Management, SIEM technologies, Virtualization, Windows Desktop and Server operating systems, firewall technologies, application layer security controls, and IDS/IPS technologies.
Information Security Engineer Nightwing Intelligence SolutionsInformation Security EngineerSterling, VirginiaWorking on this team means directly supporting the nation's cybersecurity defenders by ensuring they have reliable, scalable, and secure cloud infrastructure available within hours of a cyber incident—helping protect America's digital infrastructure when it matters most. As part of the Engagement Support Services (ESS) contract, this program enables analysts to quickly access the tools and environments they need to investigate cyber threats affecting federal agencies, state and local governments, and critical infrastructure.
Information Security Engineer - Endpoint Palantir Technologies IncInformation Security Engineer - EndpointDC$145,000–$200,000 / yearIf you''ve written detections for DCSync, built hunting pipelines around Kerberos ticket anomalies, or reverse-engineered a novel persistence mechanism in a Windows kernel driver, this is the team you want to be on. We want every Palantirian to achieve their best outcomes, that's why we celebrate individuals' strengths, skills, and interests, from your first interview to your longterm growth, rather than rely on traditional career ladders.
Information Security Engineer - DLP Palantir Technologies IncInformation Security Engineer - DLPDC$145,000–$200,000 / yearul>Deep, working knowledge of DLP architecture: endpoint agents, network inspection, cloud API integrations, policy engines, and content-aware detection across structured and unstructured data. We''re looking for someone who has spent years thinking adversarially about how sensitive data moves, leaks, and gets exfiltrated - not just enforcing policies, but understanding every layer of how data can be abused, detected, and protected.
Information Security Engineer - Insider Risk Palantir Technologies IncInformation Security Engineer - Insider RiskDC$145,000–$200,000 / yearBy bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. We want every Palantirian to achieve their best outcomes, that's why we celebrate individuals' strengths, skills, and interests, from your first interview to your longterm growth, rather than rely on traditional career ladders.
Information Systems Security Engineer Science Applications International CorpInformation Systems Security EngineerArlington, VAli>Hands on engineering experience with: host and container hardening; Kubernetes security (RBAC/NetworkPolicies, PodSecurity, image signing); cloud platform security (AWS/Azure/GCP IAM and network controls); and security tools such as encryption technologies, intrusion detection/prevention, EDR, and penetration testing frameworks. The ideal candidate brings a strong systems and security engineering background (Linux/Windows, containers/Kubernetes, networking, identity, and cloud), experience architecting security patterns and automating enforcement (Terraform/Ansible, Python/PowerShell/Bash), and a practical understanding of how engineering enables ATO readiness in high tempo environments.
Information System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared) NTT DATA Services, LLCInformation System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared)Quantico, VAPreferred Qualifications: Experience with BigFix, Nutanix, Splunk, Tenable Security Center, Security Compliance Checker, Security Technical Implementation Guide (STIG) Viewer, NMAP, Nipper, Wireshark, Microsoft Defender for Endpoint, RSA Authentication Manager, Microsoft Windows Active Directory, CISCO Firepower Management Center. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses.
Information System Security Engineer Science Applications International CorpInformation System Security EngineerMcLean, VAp>Candidate Resources Chantilly Charleston Colorado Springs Crane El Segundo Fort Meade Hampton Roads Hawaii Huntsville Reston San Diego Southern Maryland St. Louis Washington DC View All Locations Business Management Cyber Cloud Data Science DevSecOps Electrical Engineering Mechanical Engineering Network Engineering Software Engineering Systems Engineering Technical Support View All Career Fields. Please apply through the internal career site here > Address 12010 Sunset Hills Road Reston VA Facebook Page Instagram Feed X Feed Linkedin Page Youtube Page What We Do Mission IT Engineering Services Enterprise IT Professional Services Who We Serve Federal Civilian State and Local Defense Intelligence Community Space Contracts Who We Are About SAIC Investors Newsroom National Imperatives Partnerships Suppliers and Small Business Careers Employee Tools Contact Us 2025 SAIC.
Information System Security Engineer (ISSE) Mid - (TS required, eligible for SCI) - RedTrace Technologies IncInformation System Security Engineer (ISSE) Mid - (TS required, eligible for SCI) -Washington, DCFull timep style="margin-bottom:26px">We are seeking a Mid Level ISSE to carry out the following duties and responsibilities: Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) at a minimum, shall consist of the following activities: Identify information protection needs for an IS and Network Environment. Minimum 5 years’ experience, or equivalent education/experience; Doctorate plus 4 years; Master’s plus 3 years; Associates plus 7 years; or H.S./GED plus 10 years.
Information Systems Security Engineer ( ISSE) CACI International IncInformation Systems Security Engineer ( ISSE)Columbia, MD$120,800–$265,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Qualifications: Required: Twelve (12) years' experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including: Access/control.
Information Systems Security Engineer (ISSE)-TS/SCI w/Poly PeratonInformation Systems Security Engineer (ISSE)-TS/SCI w/PolyAnnapolis Junction, Maryland$146,000–$234,000 / yearli style="margin-left:0.25in;font-family:'arial' , 'helvetica' , sans-serif;font-size:12pt">Bachelor’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline is required. As an Information Systems Security Engineer (ISSE), you will play a key role in securing complex systems, ensuring compliance with federal cybersecurity frameworks, and protecting sensitive information.
Information Systems Security Engineer (ISSE) Mantis Security CorporationInformation Systems Security Engineer (ISSE)Reston, VirginiaApply system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering.Information Systems Security Engineer (ISSE) CACIInformation Systems Security Engineer (ISSE)Sterling, VirginiaSecurity Engineering: Designs security architectures from requirements phase, defining system security requirements, and integrating capabilities including Zero Trust Architecture Software Defined Networking (SDN), macro/micro-segmentation, and software-defined perimeter controls to enable continuous verification and minimize network attack surfaces. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.Information Systems Security Engineer Level 1 – AI/ML Project TS/SCI w Poly PeratonInformation Systems Security Engineer Level 1 – AI/ML Project TS/SCI w PolyLaurel, Maryland$135,000–$216,000 / yearp style="margin:0px">Applies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning: incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. The Level 1 Information Systems Security Engineer (ISSE) shall possess the following capabilities: Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments .Information Systems Security Engineer (All Levels) AdapticInformation Systems Security Engineer (All Levels)Annapolis Junction, MDp>Whether you're early in your career or leading security engineering efforts, we're looking for Information Systems Security Engineers at all levels who understand how to balance security, performance, and mission needs. Supporting the DoD and Intelligence Community, you'll help ensure systems are resilient, compliant, and built to withstand evolving threats.Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph GD Information TechnologyCybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI with PolygraphElkridge, Washingtondiv>*Position is currently located in Elkridge, MD and will relocate to another site in the National Capital Region in Summer 2026*Transform technology into opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE). USA MD ElkridgeTotal Rewards at GDIT:.NewSenior Information Systems Security Engineer (ISSE) Chenega CorporationSenior Information Systems Security Engineer (ISSE)Reston, VAp>The Senior Information Systems Security Engineer (ISSE) provides expert cybersecurity engineering support for Authorization and Authorization (A&A), network domain certification, Cross Domain Solutions (CDS), and ongoing risk management. In an ever-changing economy, Cyberstar helps companies better read and understand their market data through the synchronization of process innovation, human dynamics, analysis, and the integration of data technology capabilities, to ensure functional optimization in their business.Information Systems Security Engineer (ISSE) SME Leidos Holdings IncInformation Systems Security Engineer (ISSE) SMEBethesda, MD$154,050–$278,475 / yearThe ISSE collaborates with multidisciplinary teams - including Information Systems Security Managers (ISSMs), software developers, systems engineers, and government stakeholders-to integrate effective security controls and ensure systems remain resilient against evolving threats and vulnerabilities. Primary Responsibilities: Applying system security engineering principles in areas such as system security design, lifecycle engineering, authentication and authorization mechanisms, cryptography, intrusion detection, contingency planning, incident handling, auditing, configuration management, and change control.Principal Information Systems Security Engineer Leidos Holdings IncPrincipal Information Systems Security EngineerMD$154,050–$278,475 / yearValidates and verifies system security requirements definitions and analysis and establishes system security designDesigns, develops, implements and/or integrates IA and security systems and system components including those for networking, computing and enclave environment to include those with multiple enclaves and with differing data protection/classification requirementsAssist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutionsContributes to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operationsReviews C&A documentation, providing feedback on completeness and compliance of its contentCLEARANCE REQUIRED: Active TS/SCI with polygraph. QualificationsBachelor of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts with the customer spaceCISSP - ISSEPStrong writing skillsConfidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or in ad hoc discussions.Information Systems Security Engineer (ISSE) KBR IncInformation Systems Security Engineer (ISSE)Falls Church, VAp>Key Responsibilities: KBR seeks an Information Systems Security Engineer to serve as the Program Office's information security professional responsible for managing all aspects of an organization's information security system, including researching, testing, training, and implementing programs designed to safeguard sensitive information from possible compromise. The ISSE works with System Engineering teams to incorporate cyber resiliency objectives, techniques, and design principles into all system engineering and development efforts throughout the systems development life cycle (SDLC).Information System Security Engineer (ISSE) TLA-LLCInformation System Security Engineer (ISSE)McLean, Virginiap>· Experience: A minimum of 5-8 years of experience in information security engineering, system administration, and/or cybersecurity, with hands-on experience in implementing security controls and supporting authorization processes. · Collaboration and Guidance: Serve as a subject matter expert, providing guidance to development, engineering, and program teams on secure design, development, and secure coding techniques.Cybersecurity / Information Security Engineer EC Technology, LLCCybersecurity / Information Security EngineerWashington, DCEvans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.(USA) Software Engineer III, Information Security Walmart Inc(USA) Software Engineer III, Information SecurityHERNDON, VA$108,000–$216,000 / yearp>Certified Intrusion analyst (GCIAs), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Certified Secure Software Lifecycle Professional (CSSLP), Certified Information Systems Auditor (CISA), and/or Security+ certification, Mainframe Technology, Programming language or languages (for example, Java, C/C++, NET, Rexx, Cobol, Powershell), SAP, Version control software (for example, Subversion, Git, Librarian), Working as a project or team lead, Writing SQL queries in a database platform (for example, Oracle, DB2, SQL Server). Bachelor's degree in Computer Science, Information Technology, or related field and 3 years'' experience in information technology within the past 7 years OR 5 years'' experience in information technology or related field within the past 7 years OR a Master''s degree in Computer Science, Information Technology, or related field.Information Systems Security Engineer 3 - TS/SCI With Poly Amentum Services IncInformation Systems Security Engineer 3 - TS/SCI With PolyLinthicum, MD$220,000–$270,000 / yearp>Minimum Requirements Knowledge, Skills, and Abilities Twenty (20) years of experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access control, authorization, identification, and authentication, PKI, network, and enterprise security architecture is required. Minimum Years of Experience Twenty (20) years of experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access control, authorization, identification, and authentication, PKI, network, and enterprise security architecture is required.NewInformation Assurance Security Engineer D2 Technical ServicesInformation Assurance Security EngineerSpringfield, Virginiaul class="[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3">Advise on system design and architecture from a security-first perspective — working with developers, engineers, and project managers to build protection in from day one. 10+ years of experience in information security, data security administration, or a related discipline.Information Systems Security Engineer (ISSE) - Skill Level 1 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 1MDli>Must have a bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university, OR 11 years of Information Systems Security Engineer experience if a degree is not held, and must meet DoD 8570 compliance with IASAE Level 2. Active TS/SCI clearance with Polygraph is required. Requirements: Must have the ability to participate as a security engineering representative on engineering teams for the design, development, implementation, evaluation, and integration of secure networking, computing, and enclave environments, including serving as the primary representative when required.Information Systems Security Engineer (ISSE) TS/SCI w/Poly Peraton IncInformation Systems Security Engineer (ISSE) TS/SCI w/PolyFort Meade, MD$146,000–$234,000 / yearOur dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, performs system security vulnerability assessments and solution development, and provides enterprise-level network, server, desktop, and application security services. Benefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.Information Systems Security Engineer (ISSE) - Skill Level 3 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 3MDMust have twenty years of experience as an Information Systems Security Engineer supporting programs and contracts of similar scope, type, and complexity, including recent experience within the last five years with Cybersecurity principles and technologies such as access control, authorization, identification and authentication, public key infrastructure, and network and enterprise security architecture, or eighteen years of experience with a qualifying master's degree, or twenty-four years of ISSE experience if no bachelor's degree is held. • Must have a bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or a related discipline from an accredited college or university, or four additional years of ISSE experience may be substituted for the degree, and must be DoD 8570 compliant with IASAE III, including CISSP-ISSEP certification for CWIP IASAE III compliance.Information Systems Security Engineer (ISSE) CACI International IncInformation Systems Security Engineer (ISSE)Sterling, VA$120,800–$265,800 / yearli>Security Engineering: Designs security architectures from requirements phase, defining system security requirements, and integrating capabilities including Zero Trust Architecture Software Defined Networking (SDN), macro/micro-segmentation, and software-defined perimeter controls to enable continuous verification and minimize network attack surfaces. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.NewInformation Assurance / Security Engineer, Associate American Systems CorpInformation Assurance / Security Engineer, AssociateMcLean, VAp>We are looking for an Associate Information Security Engineer to work in enterprise cyber security operations environment designing and integrating cloud security solutions, assisting in incident response activities, supporting proactive threat hunting efforts, and working on cyber security projects and tasks. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.Information Systems Security Engineer (ISSE) - Skill Level 2 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 2MDMust have twelve years of experience as an Information Systems Security Engineer supporting programs and contracts of similar scope, type, and complexity, including recent experience within the last five years with Cybersecurity principles and technologies such as access control, authorization, identification and authentication, public key infrastructure, and network and enterprise security architecture, or sixteen years of ISSE experience if no bachelor's degree is held. Requirements: • Must have the ability to participate as the primary security engineering representative on engineering teams supporting the design, development, implementation, evaluation, and integration of secure networking, computing, and enclave environments, including Cybersecurity architectures, systems, and system components.Information Systems Security Engineer (ISSE I) (Government) AT&T IncInformation Systems Security Engineer (ISSE I) (Government)Columbia, MD$98,100–$175,780 / yearp>Country Code+1+1242+1246+1264+1268+1284+1340+1441+1473+1649+1664+1670+1671+1684+1758+1767+1784+1849+1868+1869+1876+1939+20+211+212+213+216+218+220+221+222+223+224+225+226+227+228+229+230+231+232+233+234+235+236+237+238+239+240+241+242+243+244+245+248+249+250+251+252+253+254+255+256+257+258+261+262+264+265+266+267+268+269+27+290+291+297+298+299+30+31+32+33+34+345+350+351+352+353+354+355+356+357+358+359+36+370+371+372+373+374+375+376+377+378+379+380+381+382+385+386+387+389+39+40+41+420+421+423+43+44+45+46+47+48+49+500+501+502+503+504+505+506+507+508+509+51+52+53+54+55+56+57+58+590+591+593+594+595+596+597+598+599+60+61+62+63+64+65+66+670+672+673+674+675+676+677+678+679+680+681+682+683+685+686+687+688+689+690+692+7+77+81+82+84+850+852+853+855+856+86+872+880+886+90+91+92+93+94+95+960+961+962+963+964+965+966+967+968+970+971+972+973+974+975+976+977+98+992+993+994+995+996+998Phone Number. Job CategorySelect a Job CategoryB2B SalesBilingualCall CenterCorporateCustomer ServiceCybersecurityData and AnalyticsDeveloperEarly Careers & InternshipsField SalesFinanceGovernment SupportHuman ResourcesInstallation TechnicianInternshipsLegalMarketing & Public RelationsPart TimeRetailSalesSecurity ClearanceSupply ChainTechnicianTechnologyWork From Home.Senior Software Engineer, Information Security Walmart IncSenior Software Engineer, Information SecurityHerndon, VA$90,000–$180,000 / yearOur focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team The Information Security Services team works to protect, defend, and reduce risks across applications, platforms, infrastructure, and services to keep our assets and resources secure. We are seeking a Senior Software Engineer with information security expertise to help design and build secure, resilient services and AI-driven workflows for our Golden Path initiative, supporting enterprise security automation and compliance validations.Information System Security Engineer Guidehouse IncInformation System Security EngineerWashington, DCp>Vulnerability Management: Collaborate with the SOC team and infrastructure teams to contextualize vulnerability findings from Tenable and similar tools, prioritizing remediation based on exploitability, exposure, and mission impact-not just CVSS scores. ISSO Liaison: Work alongside ISSOs to translate technical system changes (network reconfigurations, cloud migrations, new integrations) into risk language and updated authorization documentation.NewInformation Assurance Security Engineer Abile Group, Inc.Information Assurance Security EngineerSpringfield, VirginiaAll the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. Degree and Years of Experience: Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, professional training or work experience.12345678910Similar Job SearchesInformation Systems Manager JobsSystems Manager JobsSupport Engineer JobsInformation Technology JobsInfrastructure Engineer JobsTechnical Support Manager JobsInformation Security Engineer JobsInformation Security Engineer JobsInformation Security Engineer JobsInformation Security Engineer JobsStand out to leading employers.Upload your resume and let employers find you for new Information Security Engineer job openings. Plus, receive relevant job matches delivered straight to your inbox.Send Us Your ResumeCreate A Free Account
Information Systems Security Engineer (ISSE) CACIInformation Systems Security Engineer (ISSE)Sterling, VirginiaSecurity Engineering: Designs security architectures from requirements phase, defining system security requirements, and integrating capabilities including Zero Trust Architecture Software Defined Networking (SDN), macro/micro-segmentation, and software-defined perimeter controls to enable continuous verification and minimize network attack surfaces. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Information Systems Security Engineer Level 1 – AI/ML Project TS/SCI w Poly PeratonInformation Systems Security Engineer Level 1 – AI/ML Project TS/SCI w PolyLaurel, Maryland$135,000–$216,000 / yearp style="margin:0px">Applies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning: incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. The Level 1 Information Systems Security Engineer (ISSE) shall possess the following capabilities: Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments .
Information Systems Security Engineer (All Levels) AdapticInformation Systems Security Engineer (All Levels)Annapolis Junction, MDp>Whether you're early in your career or leading security engineering efforts, we're looking for Information Systems Security Engineers at all levels who understand how to balance security, performance, and mission needs. Supporting the DoD and Intelligence Community, you'll help ensure systems are resilient, compliant, and built to withstand evolving threats.
Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI with Polygraph GD Information TechnologyCybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) - TS/SCI with PolygraphElkridge, Washingtondiv>*Position is currently located in Elkridge, MD and will relocate to another site in the National Capital Region in Summer 2026*Transform technology into opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE). USA MD ElkridgeTotal Rewards at GDIT:.NewSenior Information Systems Security Engineer (ISSE) Chenega CorporationSenior Information Systems Security Engineer (ISSE)Reston, VAp>The Senior Information Systems Security Engineer (ISSE) provides expert cybersecurity engineering support for Authorization and Authorization (A&A), network domain certification, Cross Domain Solutions (CDS), and ongoing risk management. In an ever-changing economy, Cyberstar helps companies better read and understand their market data through the synchronization of process innovation, human dynamics, analysis, and the integration of data technology capabilities, to ensure functional optimization in their business.Information Systems Security Engineer (ISSE) SME Leidos Holdings IncInformation Systems Security Engineer (ISSE) SMEBethesda, MD$154,050–$278,475 / yearThe ISSE collaborates with multidisciplinary teams - including Information Systems Security Managers (ISSMs), software developers, systems engineers, and government stakeholders-to integrate effective security controls and ensure systems remain resilient against evolving threats and vulnerabilities. Primary Responsibilities: Applying system security engineering principles in areas such as system security design, lifecycle engineering, authentication and authorization mechanisms, cryptography, intrusion detection, contingency planning, incident handling, auditing, configuration management, and change control.Principal Information Systems Security Engineer Leidos Holdings IncPrincipal Information Systems Security EngineerMD$154,050–$278,475 / yearValidates and verifies system security requirements definitions and analysis and establishes system security designDesigns, develops, implements and/or integrates IA and security systems and system components including those for networking, computing and enclave environment to include those with multiple enclaves and with differing data protection/classification requirementsAssist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutionsContributes to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operationsReviews C&A documentation, providing feedback on completeness and compliance of its contentCLEARANCE REQUIRED: Active TS/SCI with polygraph. QualificationsBachelor of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts with the customer spaceCISSP - ISSEPStrong writing skillsConfidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or in ad hoc discussions.Information Systems Security Engineer (ISSE) KBR IncInformation Systems Security Engineer (ISSE)Falls Church, VAp>Key Responsibilities: KBR seeks an Information Systems Security Engineer to serve as the Program Office's information security professional responsible for managing all aspects of an organization's information security system, including researching, testing, training, and implementing programs designed to safeguard sensitive information from possible compromise. The ISSE works with System Engineering teams to incorporate cyber resiliency objectives, techniques, and design principles into all system engineering and development efforts throughout the systems development life cycle (SDLC).Information System Security Engineer (ISSE) TLA-LLCInformation System Security Engineer (ISSE)McLean, Virginiap>· Experience: A minimum of 5-8 years of experience in information security engineering, system administration, and/or cybersecurity, with hands-on experience in implementing security controls and supporting authorization processes. · Collaboration and Guidance: Serve as a subject matter expert, providing guidance to development, engineering, and program teams on secure design, development, and secure coding techniques.Cybersecurity / Information Security Engineer EC Technology, LLCCybersecurity / Information Security EngineerWashington, DCEvans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.(USA) Software Engineer III, Information Security Walmart Inc(USA) Software Engineer III, Information SecurityHERNDON, VA$108,000–$216,000 / yearp>Certified Intrusion analyst (GCIAs), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Certified Secure Software Lifecycle Professional (CSSLP), Certified Information Systems Auditor (CISA), and/or Security+ certification, Mainframe Technology, Programming language or languages (for example, Java, C/C++, NET, Rexx, Cobol, Powershell), SAP, Version control software (for example, Subversion, Git, Librarian), Working as a project or team lead, Writing SQL queries in a database platform (for example, Oracle, DB2, SQL Server). Bachelor's degree in Computer Science, Information Technology, or related field and 3 years'' experience in information technology within the past 7 years OR 5 years'' experience in information technology or related field within the past 7 years OR a Master''s degree in Computer Science, Information Technology, or related field.Information Systems Security Engineer 3 - TS/SCI With Poly Amentum Services IncInformation Systems Security Engineer 3 - TS/SCI With PolyLinthicum, MD$220,000–$270,000 / yearp>Minimum Requirements Knowledge, Skills, and Abilities Twenty (20) years of experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access control, authorization, identification, and authentication, PKI, network, and enterprise security architecture is required. Minimum Years of Experience Twenty (20) years of experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access control, authorization, identification, and authentication, PKI, network, and enterprise security architecture is required.NewInformation Assurance Security Engineer D2 Technical ServicesInformation Assurance Security EngineerSpringfield, Virginiaul class="[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3">Advise on system design and architecture from a security-first perspective — working with developers, engineers, and project managers to build protection in from day one. 10+ years of experience in information security, data security administration, or a related discipline.Information Systems Security Engineer (ISSE) - Skill Level 1 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 1MDli>Must have a bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university, OR 11 years of Information Systems Security Engineer experience if a degree is not held, and must meet DoD 8570 compliance with IASAE Level 2. Active TS/SCI clearance with Polygraph is required. Requirements: Must have the ability to participate as a security engineering representative on engineering teams for the design, development, implementation, evaluation, and integration of secure networking, computing, and enclave environments, including serving as the primary representative when required.Information Systems Security Engineer (ISSE) TS/SCI w/Poly Peraton IncInformation Systems Security Engineer (ISSE) TS/SCI w/PolyFort Meade, MD$146,000–$234,000 / yearOur dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, performs system security vulnerability assessments and solution development, and provides enterprise-level network, server, desktop, and application security services. Benefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.Information Systems Security Engineer (ISSE) - Skill Level 3 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 3MDMust have twenty years of experience as an Information Systems Security Engineer supporting programs and contracts of similar scope, type, and complexity, including recent experience within the last five years with Cybersecurity principles and technologies such as access control, authorization, identification and authentication, public key infrastructure, and network and enterprise security architecture, or eighteen years of experience with a qualifying master's degree, or twenty-four years of ISSE experience if no bachelor's degree is held. • Must have a bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or a related discipline from an accredited college or university, or four additional years of ISSE experience may be substituted for the degree, and must be DoD 8570 compliant with IASAE III, including CISSP-ISSEP certification for CWIP IASAE III compliance.Information Systems Security Engineer (ISSE) CACI International IncInformation Systems Security Engineer (ISSE)Sterling, VA$120,800–$265,800 / yearli>Security Engineering: Designs security architectures from requirements phase, defining system security requirements, and integrating capabilities including Zero Trust Architecture Software Defined Networking (SDN), macro/micro-segmentation, and software-defined perimeter controls to enable continuous verification and minimize network attack surfaces. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.NewInformation Assurance / Security Engineer, Associate American Systems CorpInformation Assurance / Security Engineer, AssociateMcLean, VAp>We are looking for an Associate Information Security Engineer to work in enterprise cyber security operations environment designing and integrating cloud security solutions, assisting in incident response activities, supporting proactive threat hunting efforts, and working on cyber security projects and tasks. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.Information Systems Security Engineer (ISSE) - Skill Level 2 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 2MDMust have twelve years of experience as an Information Systems Security Engineer supporting programs and contracts of similar scope, type, and complexity, including recent experience within the last five years with Cybersecurity principles and technologies such as access control, authorization, identification and authentication, public key infrastructure, and network and enterprise security architecture, or sixteen years of ISSE experience if no bachelor's degree is held. Requirements: • Must have the ability to participate as the primary security engineering representative on engineering teams supporting the design, development, implementation, evaluation, and integration of secure networking, computing, and enclave environments, including Cybersecurity architectures, systems, and system components.Information Systems Security Engineer (ISSE I) (Government) AT&T IncInformation Systems Security Engineer (ISSE I) (Government)Columbia, MD$98,100–$175,780 / yearp>Country Code+1+1242+1246+1264+1268+1284+1340+1441+1473+1649+1664+1670+1671+1684+1758+1767+1784+1849+1868+1869+1876+1939+20+211+212+213+216+218+220+221+222+223+224+225+226+227+228+229+230+231+232+233+234+235+236+237+238+239+240+241+242+243+244+245+248+249+250+251+252+253+254+255+256+257+258+261+262+264+265+266+267+268+269+27+290+291+297+298+299+30+31+32+33+34+345+350+351+352+353+354+355+356+357+358+359+36+370+371+372+373+374+375+376+377+378+379+380+381+382+385+386+387+389+39+40+41+420+421+423+43+44+45+46+47+48+49+500+501+502+503+504+505+506+507+508+509+51+52+53+54+55+56+57+58+590+591+593+594+595+596+597+598+599+60+61+62+63+64+65+66+670+672+673+674+675+676+677+678+679+680+681+682+683+685+686+687+688+689+690+692+7+77+81+82+84+850+852+853+855+856+86+872+880+886+90+91+92+93+94+95+960+961+962+963+964+965+966+967+968+970+971+972+973+974+975+976+977+98+992+993+994+995+996+998Phone Number. Job CategorySelect a Job CategoryB2B SalesBilingualCall CenterCorporateCustomer ServiceCybersecurityData and AnalyticsDeveloperEarly Careers & InternshipsField SalesFinanceGovernment SupportHuman ResourcesInstallation TechnicianInternshipsLegalMarketing & Public RelationsPart TimeRetailSalesSecurity ClearanceSupply ChainTechnicianTechnologyWork From Home.Senior Software Engineer, Information Security Walmart IncSenior Software Engineer, Information SecurityHerndon, VA$90,000–$180,000 / yearOur focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team The Information Security Services team works to protect, defend, and reduce risks across applications, platforms, infrastructure, and services to keep our assets and resources secure. We are seeking a Senior Software Engineer with information security expertise to help design and build secure, resilient services and AI-driven workflows for our Golden Path initiative, supporting enterprise security automation and compliance validations.Information System Security Engineer Guidehouse IncInformation System Security EngineerWashington, DCp>Vulnerability Management: Collaborate with the SOC team and infrastructure teams to contextualize vulnerability findings from Tenable and similar tools, prioritizing remediation based on exploitability, exposure, and mission impact-not just CVSS scores. ISSO Liaison: Work alongside ISSOs to translate technical system changes (network reconfigurations, cloud migrations, new integrations) into risk language and updated authorization documentation.NewInformation Assurance Security Engineer Abile Group, Inc.Information Assurance Security EngineerSpringfield, VirginiaAll the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. Degree and Years of Experience: Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, professional training or work experience.12345678910Similar Job SearchesInformation Systems Manager JobsSystems Manager JobsSupport Engineer JobsInformation Technology JobsInfrastructure Engineer JobsTechnical Support Manager JobsInformation Security Engineer JobsInformation Security Engineer JobsInformation Security Engineer JobsInformation Security Engineer JobsStand out to leading employers.Upload your resume and let employers find you for new Information Security Engineer job openings. Plus, receive relevant job matches delivered straight to your inbox.Send Us Your ResumeCreate A Free Account
NewSenior Information Systems Security Engineer (ISSE) Chenega CorporationSenior Information Systems Security Engineer (ISSE)Reston, VAp>The Senior Information Systems Security Engineer (ISSE) provides expert cybersecurity engineering support for Authorization and Authorization (A&A), network domain certification, Cross Domain Solutions (CDS), and ongoing risk management. In an ever-changing economy, Cyberstar helps companies better read and understand their market data through the synchronization of process innovation, human dynamics, analysis, and the integration of data technology capabilities, to ensure functional optimization in their business.
Information Systems Security Engineer (ISSE) SME Leidos Holdings IncInformation Systems Security Engineer (ISSE) SMEBethesda, MD$154,050–$278,475 / yearThe ISSE collaborates with multidisciplinary teams - including Information Systems Security Managers (ISSMs), software developers, systems engineers, and government stakeholders-to integrate effective security controls and ensure systems remain resilient against evolving threats and vulnerabilities. Primary Responsibilities: Applying system security engineering principles in areas such as system security design, lifecycle engineering, authentication and authorization mechanisms, cryptography, intrusion detection, contingency planning, incident handling, auditing, configuration management, and change control.
Principal Information Systems Security Engineer Leidos Holdings IncPrincipal Information Systems Security EngineerMD$154,050–$278,475 / yearValidates and verifies system security requirements definitions and analysis and establishes system security designDesigns, develops, implements and/or integrates IA and security systems and system components including those for networking, computing and enclave environment to include those with multiple enclaves and with differing data protection/classification requirementsAssist architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of Agency security policy and enterprise solutionsContributes to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operationsReviews C&A documentation, providing feedback on completeness and compliance of its contentCLEARANCE REQUIRED: Active TS/SCI with polygraph. QualificationsBachelor of Science degree from an accredited university ideally in Computer Science, Information Assurance, Information Security System Engineering or related field with a minimum of 20 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts with the customer spaceCISSP - ISSEPStrong writing skillsConfidence and ability to present briefing to senior level DoD officials in both prepared briefings and/or in ad hoc discussions.
Information Systems Security Engineer (ISSE) KBR IncInformation Systems Security Engineer (ISSE)Falls Church, VAp>Key Responsibilities: KBR seeks an Information Systems Security Engineer to serve as the Program Office's information security professional responsible for managing all aspects of an organization's information security system, including researching, testing, training, and implementing programs designed to safeguard sensitive information from possible compromise. The ISSE works with System Engineering teams to incorporate cyber resiliency objectives, techniques, and design principles into all system engineering and development efforts throughout the systems development life cycle (SDLC).
Information System Security Engineer (ISSE) TLA-LLCInformation System Security Engineer (ISSE)McLean, Virginiap>· Experience: A minimum of 5-8 years of experience in information security engineering, system administration, and/or cybersecurity, with hands-on experience in implementing security controls and supporting authorization processes. · Collaboration and Guidance: Serve as a subject matter expert, providing guidance to development, engineering, and program teams on secure design, development, and secure coding techniques.
Cybersecurity / Information Security Engineer EC Technology, LLCCybersecurity / Information Security EngineerWashington, DCEvans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.
(USA) Software Engineer III, Information Security Walmart Inc(USA) Software Engineer III, Information SecurityHERNDON, VA$108,000–$216,000 / yearp>Certified Intrusion analyst (GCIAs), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Certified Secure Software Lifecycle Professional (CSSLP), Certified Information Systems Auditor (CISA), and/or Security+ certification, Mainframe Technology, Programming language or languages (for example, Java, C/C++, NET, Rexx, Cobol, Powershell), SAP, Version control software (for example, Subversion, Git, Librarian), Working as a project or team lead, Writing SQL queries in a database platform (for example, Oracle, DB2, SQL Server). Bachelor's degree in Computer Science, Information Technology, or related field and 3 years'' experience in information technology within the past 7 years OR 5 years'' experience in information technology or related field within the past 7 years OR a Master''s degree in Computer Science, Information Technology, or related field.
Information Systems Security Engineer 3 - TS/SCI With Poly Amentum Services IncInformation Systems Security Engineer 3 - TS/SCI With PolyLinthicum, MD$220,000–$270,000 / yearp>Minimum Requirements Knowledge, Skills, and Abilities Twenty (20) years of experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access control, authorization, identification, and authentication, PKI, network, and enterprise security architecture is required. Minimum Years of Experience Twenty (20) years of experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access control, authorization, identification, and authentication, PKI, network, and enterprise security architecture is required.
NewInformation Assurance Security Engineer D2 Technical ServicesInformation Assurance Security EngineerSpringfield, Virginiaul class="[li_&]:mb-0 [li_&]:mt-1 [li_&]:gap-1 [&:not(:last-child)_ul]:pb-1 [&:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3">Advise on system design and architecture from a security-first perspective — working with developers, engineers, and project managers to build protection in from day one. 10+ years of experience in information security, data security administration, or a related discipline.
Information Systems Security Engineer (ISSE) - Skill Level 1 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 1MDli>Must have a bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university, OR 11 years of Information Systems Security Engineer experience if a degree is not held, and must meet DoD 8570 compliance with IASAE Level 2. Active TS/SCI clearance with Polygraph is required. Requirements: Must have the ability to participate as a security engineering representative on engineering teams for the design, development, implementation, evaluation, and integration of secure networking, computing, and enclave environments, including serving as the primary representative when required.
Information Systems Security Engineer (ISSE) TS/SCI w/Poly Peraton IncInformation Systems Security Engineer (ISSE) TS/SCI w/PolyFort Meade, MD$146,000–$234,000 / yearOur dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, performs system security vulnerability assessments and solution development, and provides enterprise-level network, server, desktop, and application security services. Benefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.
Information Systems Security Engineer (ISSE) - Skill Level 3 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 3MDMust have twenty years of experience as an Information Systems Security Engineer supporting programs and contracts of similar scope, type, and complexity, including recent experience within the last five years with Cybersecurity principles and technologies such as access control, authorization, identification and authentication, public key infrastructure, and network and enterprise security architecture, or eighteen years of experience with a qualifying master's degree, or twenty-four years of ISSE experience if no bachelor's degree is held. • Must have a bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or a related discipline from an accredited college or university, or four additional years of ISSE experience may be substituted for the degree, and must be DoD 8570 compliant with IASAE III, including CISSP-ISSEP certification for CWIP IASAE III compliance.
Information Systems Security Engineer (ISSE) CACI International IncInformation Systems Security Engineer (ISSE)Sterling, VA$120,800–$265,800 / yearli>Security Engineering: Designs security architectures from requirements phase, defining system security requirements, and integrating capabilities including Zero Trust Architecture Software Defined Networking (SDN), macro/micro-segmentation, and software-defined perimeter controls to enable continuous verification and minimize network attack surfaces. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
NewInformation Assurance / Security Engineer, Associate American Systems CorpInformation Assurance / Security Engineer, AssociateMcLean, VAp>We are looking for an Associate Information Security Engineer to work in enterprise cyber security operations environment designing and integrating cloud security solutions, assisting in incident response activities, supporting proactive threat hunting efforts, and working on cyber security projects and tasks. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
Information Systems Security Engineer (ISSE) - Skill Level 2 Kaizen Approach, Inc.Information Systems Security Engineer (ISSE) - Skill Level 2MDMust have twelve years of experience as an Information Systems Security Engineer supporting programs and contracts of similar scope, type, and complexity, including recent experience within the last five years with Cybersecurity principles and technologies such as access control, authorization, identification and authentication, public key infrastructure, and network and enterprise security architecture, or sixteen years of ISSE experience if no bachelor's degree is held. Requirements: • Must have the ability to participate as the primary security engineering representative on engineering teams supporting the design, development, implementation, evaluation, and integration of secure networking, computing, and enclave environments, including Cybersecurity architectures, systems, and system components.
Information Systems Security Engineer (ISSE I) (Government) AT&T IncInformation Systems Security Engineer (ISSE I) (Government)Columbia, MD$98,100–$175,780 / yearp>Country Code+1+1242+1246+1264+1268+1284+1340+1441+1473+1649+1664+1670+1671+1684+1758+1767+1784+1849+1868+1869+1876+1939+20+211+212+213+216+218+220+221+222+223+224+225+226+227+228+229+230+231+232+233+234+235+236+237+238+239+240+241+242+243+244+245+248+249+250+251+252+253+254+255+256+257+258+261+262+264+265+266+267+268+269+27+290+291+297+298+299+30+31+32+33+34+345+350+351+352+353+354+355+356+357+358+359+36+370+371+372+373+374+375+376+377+378+379+380+381+382+385+386+387+389+39+40+41+420+421+423+43+44+45+46+47+48+49+500+501+502+503+504+505+506+507+508+509+51+52+53+54+55+56+57+58+590+591+593+594+595+596+597+598+599+60+61+62+63+64+65+66+670+672+673+674+675+676+677+678+679+680+681+682+683+685+686+687+688+689+690+692+7+77+81+82+84+850+852+853+855+856+86+872+880+886+90+91+92+93+94+95+960+961+962+963+964+965+966+967+968+970+971+972+973+974+975+976+977+98+992+993+994+995+996+998Phone Number. Job CategorySelect a Job CategoryB2B SalesBilingualCall CenterCorporateCustomer ServiceCybersecurityData and AnalyticsDeveloperEarly Careers & InternshipsField SalesFinanceGovernment SupportHuman ResourcesInstallation TechnicianInternshipsLegalMarketing & Public RelationsPart TimeRetailSalesSecurity ClearanceSupply ChainTechnicianTechnologyWork From Home.
Senior Software Engineer, Information Security Walmart IncSenior Software Engineer, Information SecurityHerndon, VA$90,000–$180,000 / yearOur focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team The Information Security Services team works to protect, defend, and reduce risks across applications, platforms, infrastructure, and services to keep our assets and resources secure. We are seeking a Senior Software Engineer with information security expertise to help design and build secure, resilient services and AI-driven workflows for our Golden Path initiative, supporting enterprise security automation and compliance validations.
Information System Security Engineer Guidehouse IncInformation System Security EngineerWashington, DCp>Vulnerability Management: Collaborate with the SOC team and infrastructure teams to contextualize vulnerability findings from Tenable and similar tools, prioritizing remediation based on exploitability, exposure, and mission impact-not just CVSS scores. ISSO Liaison: Work alongside ISSOs to translate technical system changes (network reconfigurations, cloud migrations, new integrations) into risk language and updated authorization documentation.
NewInformation Assurance Security Engineer Abile Group, Inc.Information Assurance Security EngineerSpringfield, VirginiaAll the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. Degree and Years of Experience: Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, professional training or work experience.