Senior Data Network Engineer TekSynapSenior Data Network EngineerWashington, Washington, DC$98,000–$130,000 / yearFull timeThe salary range displayed is an estimate only and is not a guarantee of compensation or salary and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements. “Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
Jr Information System Security Engineer (ISSE) PeratonJr Information System Security Engineer (ISSE)Washington, D.C.$112,000–$179,000 / yearFull timeImplements security systems by specifying intrusion detection methodologies and equipment; directing equipment and software installation and calibration; preparing preventive and reactive measures; creating, transmitting, and maintaining keys; providing technical support; completing documentation. Experience administrating, configuring, and troubleshooting core modules such as Enterprise Password Vault (EPV), Password Vault Web Access (PVWA), Central Policy Manager (CPM), and Privileged Session Manager (PSM) in CyberArk.
NewRCDD Technology Engineer JobotRCDD Technology EngineerBaltimore, MD$140,000–$190,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role serves as a trusted advisor to clients, leading technology consulting efforts while supporting business development, proposal preparation, project execution, and team mentorship.
Senior Network Engineer Ardent Management ConsultingSenior Network EngineerWashington, DCPerimeter & Public-Facing Security: Secure and managing public-facing network infrastructure, including firewalls, remote access solutions, and edge devices, ensuring hardened configurations, restricted access, and continuous monitoring to prevent unauthorized access and external threats. Network Security Architecture & Compliance: Implement and maintain network security controls aligned with NIST SP 800-53, NIST SP 800-207 (Zero Trust Architecture), and Cisco security best practices, including continuous monitoring, risk mitigation, and network security posture management.
Cyber Operations Readiness Assessment Network Engineer/Reviewer TekSynapCyber Operations Readiness Assessment Network Engineer/ReviewerFort Belvoir, Virginia$125,000–$160,000 / yearFull timeThis high-impact mission involves conducting advanced cybersecurity inspections, uncovering vulnerabilities across cutting-edge networks, and supporting real-time decision-making that directly shapes DTRA’s global operations. The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
Senior HPC DevOPS Engineer | TS/SCI w/MD poly required Power3 SolutionsSenior HPC DevOPS Engineer | TS/SCI w/MD poly requiredHanover, MarylandCompute node onboarding (Bare-metal/VM): Build and maintain an automated node bootstrap workflow that installs/configures the OS, applies security and performance baselines, enrolls nodes into the scheduler and shared storage ecosystem, validates hardware and service readiness (CPU, network, accelerator, storage mounts), and reports pass/fail results. Logging & observability: Ensure automation and operational workflows emit auditable logs to centralized analytics and integrate with metrics/alerting to enable reliable incident response, proactive detection, and safe auto-remediation.
Senior Network Engineer with Poly Bigbear.aiSenior Network Engineer with PolyAnnapolis Junction, MarylandFull timeWhat you will do: Monitor & Optimize Networks: Oversee the customer’s Risk Management Framework and related networks to ensure optimal performance and security. Contribute to Agile Development: Participate in agile activities, including release planning, sprint planning, and retrospectives, to incorporate lessons learned into engineering processes.
Network Engineer, Level 2 (Forecasted) Independent SoftwareNetwork Engineer, Level 2 (Forecasted)Fort Meade, MDEducation and Experience: Bachelor's degree from an accredited college or university in Network Engineering or a related discipline AND Ten (10) years of relevant professional experience providing network engineering support. What You Will Do: As a Network Engineer Level 2 at Independent Software, you will provide advanced technical support to maintain, optimize, and secure enterprise network environments.
CNO Analyst / Engineer III (Ts/Sci/Fs Poly Required) AltamiraCNO Analyst / Engineer III (Ts/Sci/Fs Poly Required)Fort Meade, MDTechnical writing skills capable of accurately describing lab design, tool usage, and tool testing procedures. Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community.
Storage Engineer - TS/SCI VMD CorpStorage Engineer - TS/SCIBethesda, MDExperience administering enterprise-level data storage systems (Dell Storage Center, Dell Compellent, and Data Domain preferred) with a demonstrated understanding of the following services and technologies: SAN administration including provisioning of LUNs, managing fibre channel zoning, and mapping storage to servers. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
Xcelerate Solutions Careers - Storage Engineer - Ts/Sci Xcelerate SolutionsXcelerate Solutions Careers - Storage Engineer - Ts/SciBethesda, MDExperience administering enterprise-level data storage systems (Dell Storage Center, Dell Compellent, and Data Domain preferred) with a demonstrated understanding of the following services and technologies: SAN administration including provisioning of LUNs, managing fibre channel zoning, and mapping storage to servers. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
AV Design Engineer Zp Group LlcAV Design EngineerFt. Belvoir, VA$100,000–$130,000 / yearThe AV Engineer is responsible for preparing and performing AV Design solutions, participate in an office setting, and occasionally helping the installation team. Zachary Piper Solutions is hiring a AV Engineer that will primarily support a team of engineers in either Ft. Belvoir, Virginia or Stuttgart, Germany.
Systems Engineer - Security AmentumSystems Engineer - SecurityColumbia, MarylandDemonstrated experience leading security engineering initiatives, including implementing advanced security controls, designing secure configurations, and overseeing patch and update strategies for Linux and Windows environments. Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining operations across various network environments for our customer.
Systems Engineer - Security Amentum Services IncSystems Engineer - SecurityColumbia, MD$155,000–$175,000 / yearPurpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining operations across various network environments for our customer. Demonstrated experience leading security engineering initiatives, including implementing advanced security controls, designing secure configurations, and overseeing patch and update strategies for Linux and Windows environments.
Storage Engineer - TS/SCI Xcelerate Solutions LLCStorage Engineer - TS/SCIBethesda, MDExperience administering enterprise-level data storage systems (Dell Storage Center, Dell Compellent, and Data Domain preferred) with a demonstrated understanding of the following services and technologies: SAN administration including provisioning of LUNs, managing fibre channel zoning, and mapping storage to servers. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
CNO Analyst / Engineer III (TS/SCI/FS Poly required) Altamira TechnologiesCNO Analyst / Engineer III (TS/SCI/FS Poly required)Fort Meade, MarylandTechnical writing skills capable of accurately describing lab design, tool usage, and tool testing procedures. Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community.
System Engineer CymertekSystem EngineerAnnapolis Junction, MarylandComputer Engineering, Electrical Engineering, Systems Engineering, Information Technology, Network Engineering, Software Engineering, Mechanical Engineering, Industrial Engineering, Aerospace Engineering, Civil Engineering, Cybersecurity, Information Systems, Data Science, Applied Mathematics, Systems Analysis, Technology Management, ect. Systems Architect, Network Engineer, Infrastructure Engineer, DevOps Engineer, Site Reliability Engineer, Technical Support Engineer, Cloud Engineer, Configuration Manager, IT Systems Administrator, Platform Engineer, Security Engineer, Systems Analyst, Application Support Engineer, Network Administrator, Database Administrator, IT Specialist, ect.
Information Systems Security Engineer (All Levels) AdapticInformation Systems Security Engineer (All Levels)Annapolis Junction, MDWhether 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.
Hybrid Multi-Cloud Engineer SME Leidos Holdings IncHybrid Multi-Cloud Engineer SMEFort Belvoir, VA$131,300–$237,350 / yearThe selected candidate will collaborate with systems engineers, cybersecurity professionals, network engineers, and application teams to develop cloud architectures that align with DoD enterprise cloud strategies and Zero Trust objectives. This includes working knowledge of comply-to-connect, Zero Trust Network Access, Role- and Attribute- Based Access Controls (RBAC/ABAC), Working knowledge of Purview or similar data governance platforms.
Lab Systems Engineer / Top Secret with SCI eligibility Peraton IncLab Systems Engineer / Top Secret with SCI eligibilityArlington, VA$112,000–$179,000 / yearAdditional areas of responsibility: Infrastructure Design & Solutioning: Design and build underlying infrastructure solutions to support the virtualization, emulation, and interconnection of various network device types and analysis systems as requested by the reverse-engineering team. Collaborate directly with malware analysts and reverse engineers to implement the specific topologies, device networks, and virtual sandboxes they require, ensuring total network containment and rapid environment resets.
Voice & Video Engineer (Tier II) Peraton IncVoice & Video Engineer (Tier II)Washington, DC$104,000–$166,000 / yearThe Voice and Video Technician is responsible for but not limited to: Tier II phone support of reported customer incidents supporting network conference room video systems, desktop video systems, video conferencing systems, video gateways, and video control systems. We support a secure, worldwide, high-performance communications network comprised of real-time interactive applications allowing complex national and worldwide communications.
Systems Integration Engineer (Telecom) Senior Peraton IncSystems Integration Engineer (Telecom) SeniorBowie, MD$104,000–$166,000 / yearYou will help execute the transition from older legacy copper (TDM) systems to modern fiber and IP networks across the National Airspace System (NAS), working closely with the key stakeholders including Systems Integration Engineer SME for guidance, technical direction, and collaboration. Lead Modernization Initiatives: Deep knowledge and understanding of legacy copper and TDM transport systems is required to apply advanced engineering expertise and direct their transition to fiber based and IP enabled architectures across multi state environments.
IT Infrastructure & Security Engineer Paragone Solutions, Inc.IT Infrastructure & Security EngineerMcLean, VAFull timeSecure IT Service Management, a division of Paragone Solutions, Inc. is seeking an IT Infrastructure & Security Engineer to provide support in three core areas: user support, network engineering, and security operations. SecureITSM, a division of Paragone Solutions, Inc. is an IT Managed Service Provider (MSP) supporting DoD contractors who must comply with Cybersecurity Maturity Model Certification (CMMC) requirements.
Systems Engineer Two Six Technologies IncSystems EngineerLaurel, MD$112,000–$150,000 / yearYou will be responsible for the end-to-end lifecycle of network scenarios, from testing hardware and software solutions to documenting SOPs and automating deployments with tools like Terraform and Ansible. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.
IT - Systems Engineer II PlanIT GroupIT - Systems Engineer IIWashington, DCThe selected candidate needs to have the necessary skills to provide technical assistance at the customer's physical premises to install, move, troubleshoot, repair, modify, and assist with any issue that may arise with telecommunications and related equipment, wiring, circuits, connections, as well as supporting networking and telephone/data communication services. Responsibilities: Overseeing the day-to-day activities related to installation, verification and maintenance of telecommunications equipment, network ports, ethernet and optical Fiber cabling, IP networks.
NewWireless Engineer 102182 iTecWireless Engineer 102182Vienna, VAThe ideal candidate will have expertise in RF engineering, enterprise Wi-Fi, DAS technologies, wireless security, and cellular network integration. Seeking an experienced Wireless Engineer to design, deploy, optimize, and support enterprise wireless and cellular network solutions.
Senior Cybersecurity Systems Engineer ManTechSenior Cybersecurity Systems EngineerWashington, DCSupport the phasing and fielding of cybersecurity for existing systems to future needs and trends through planned integration of the necessary cyber related architectural features and tools to protect the confidentiality, integrity and availability of the systems, networks platform mission and operation. + Bachelor’s degree in Computer Science, Cybersecurity, Network Security, Information Technology, Electrical Engineering, or Mathematics with concentration in Computer Science.
IT Security Engineer ZetierIT Security EngineerArlington, VAZetier seeks experienced IT Security Engineer to support, manage, and secure our rapidly expanding infrastructure. Candidates will demonstrate experience in maintaining, deploying, and troubleshooting segmented IT systems.
Network Development Engineer, Network Fabric Engineering Amazon.com IncNetwork Development Engineer, Network Fabric EngineeringArlington, VANetwork Development Engineers perform high quality network and/or systems operations, deployments, scaling, technology refresh, sustaining engineering, best practices application, optimization, internal/external customer interactions, and produce appropriate technical documentation. This takes the form of creating and defending High Level Design (HLD) and Low Level Design (LLD) documents, working with internal stakeholders to influence technology roadmaps, constructing and testing your solutions, and providing support to the teams that will deploy and operate these designs.
Security Engineer ECS Federal LLCSecurity EngineerWashington, DCThe Security Engineer supports the design, implementation, configuration, and maintenance of cybersecurity technologies, controls, and secure infrastructure capabilities across enterprise systems and security operations environments. Support deployment, tuning, and sustainment of tools such as SIEM, EDR, vulnerability scanners, firewalls, IDS/IPS, email security, identity security, logging, and monitoring platforms.
Network Development Engineer, ADC Network Design, Engineering, and Solutions Amazon.com IncNetwork Development Engineer, ADC Network Design, Engineering, and SolutionsArlington, VAResponsibilities: As a Network Development Engineer working in AWS Networking, you will have end to end ownership (design, engineering, implementation, operations escalation) of our current and newly developing IP networks. Amazon Web Services Networking is searching for hands-on Network Development Engineer to join our network team that owns critical Amazon Web Services IP networks for our public sector regions.
Constrained Cyber Capability Engineer Johns Hopkins University Applied Physics Laboratory LLCConstrained Cyber Capability EngineerLaurel, MDContribute to a multi-disciplinary portfolio of projects solving problems in the testing, integration, and operationalization of cyber capabilities that leverage constrained attack surfaces, including networked devices, embedded systems, and wireless communications. You will be part of a multi-disciplinary team of network engineers, reverse engineers, wireless communication engineers, cyber operations experts, and systems engineers working together to deliver ground breaking cyber capabilities to our U.S. Government sponsors.
Unified Communications (UC) Engineer AHU Technologies IncUnified Communications (UC) EngineerWashington, DCFull timeAs part of the Client technology team, this position is responsible for providing support to internal and remote users by installing, configuring, and upgrading Client telecommunication products, including Avaya, CISCO, Aspect Unified Communication, Webex Audio\Video conferencing, VoiP, SIP, analog lines, eFax, and mobile devices. · Provides technical direction and engineering knowledge for communications activities including planning, designing, developing, testing, installing and maintaining large communications networks.
Systems Engineer-TS/SCI with Poly CACISystems Engineer-TS/SCI with PolyLaurel, MarylandTechnical leadership is central to the role, as systems engineers are responsible for harmonizing requirements, design, and technology—making sure that new plans, designs, and systems are successfully integrated into ongoing operations. 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.
VMware Engineer StratAcuity Staffing Partners IncVMware EngineerAlexandria, VA$140,000–$170,000 / yearIn terms of professional development, Everforth 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. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Java Software Engineer Level 4 Northrop Grumman CorpJava Software Engineer Level 4linthicum, MD$142,200–$213,400 / yearAbout our organization: As an engineer, you''ll be joining our growing Aurora Software department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Java Software Engineer Level 5 Northrop Grumman CorpJava Software Engineer Level 5linthicum, MD$177,000–$265,600 / yearAbout our organization: As an engineer, you''ll be joining our growing Aurora Software department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Sr Splunk SIEM Engineer StratAcuity Staffing Partners IncSr Splunk SIEM EngineerAlexandria, VA$70–$110 / hourThe Senior Splunk Enterprise Security professional serves as a subject matter expert for designing, implementing, tuning, and maintaining Splunk Enterprise and Enterprise Security to support enterprise-level security monitoring, threat detection, and incident response. Conduct health checks, performance tuning, and capacity planning for Splunk indexers, search he• Install, configure, and maintain Splunk Enterprise components: indexers, search head clusters, deployment servers, heavy forwarders, and universal forwarders.
Network Ops Manager Systems Planning And Analysis, Inc.Network Ops ManagerAlexandria, VASPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. They will partner with internal technology teams, managed service providers, vendors, and program stakeholders to deliver resilient network solutions while maintaining compliance with Department of Defense (DoD) security requirements and industry best practices.
Telecom and Wireless Network Technician Booz Allen Hamilton IncTelecom and Wireless Network TechnicianAnnapolis Junction, MD$77,600–$176,000 / yearThe Opportunity: We are seeking a highly motivated and skilled 5G/Telecom Network Engineer to join our team and contribute to the design, deployment, optimization, and maintenance of next-generation telecommunications networks. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Voice/Video Engineer (Active Top Secret Clearance with SCI eligibility) Akima, LLCVoice/Video Engineer (Active Top Secret Clearance with SCI eligibility)Alexandria, Virginia$120,000–$125,000 / yearFor our government customers , Suvi delivers subject matter experts, an agile management approach, and innovative technologies that accomplish customers’ missions safely, securely, and efficiently. At Suvi, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
Microsegmentation Engineer System OneMicrosegmentation EngineerVienna, VARemoteThis role will focus on designing, implementing, and supporting microsegmentation controls using Illumio to reduce lateral movement risk and enforce least-privilege access across enterprise workloads. The engineer will analyze application traffic flows, create and enforce microsegmentation policies, reduce lateral movement risk, troubleshoot connectivity issues, and work closely with infrastructure, application, cybersecurity, and architecture teams.
Sr Forescout Engineer ECS Federal LLCSr Forescout EngineerWashington, DC$130,000–$150,000 / yearUnderstanding of enterprise computing environments, distributed applications, and strong knowledge and understanding of TCP/IP networks to include ASA, Palo Alto firewalls, and Cisco, Juniper, and Brocade switches. This role will provide engineering support and documentation to create a healthy security posture implementing Comply-To-Connect for our delivered Managed Service supporting the US Army.
Voice and Data Communications Engineer AHU TechnologiesVoice and Data Communications EngineerWashington, District of Columbia$42–$47 / hournetworks · Troubleshoot daily telecom related issues in the areas of desk phones, call center applications, mobile devices, and data \ voice ports · Proven experience with telecom system PBX\ACD\UIP · Proven experience in asset management in the areas of hardware and software · Good technical understanding of network, telecommunications, and mobile devices · Proven experience with Call Center Environment · Education: Bachelor’s degree in IT or related field or equivalent experience Skills: · 1-5 years of experience developing, operating and maintaining voice, wireless video, and data comm. Job Description: Short Description : Voice and Data Communications Engineer Complete Description : · As part of the Client technology team, this position is responsible for providing support to internal and remote users by installing, configuring, and upgrading Client telecommunication products, including Avaya, CISCO, Aspect Unified Communication, Webex Audio\Video conferencing, VoiP, SIP, analog lines, eFax, and mobile devices.
Systems Engineer Twosix TechnologiesSystems EngineerLaurel, MDYou will be responsible for the end-to-end lifecycle of network scenarios, from testing hardware and software solutions to documenting SOPs and automating deployments with tools like Terraform and Ansible. This role requires a blend of automation mindset, networking knowledge, and the creative ability to emulate realistic threat environments to ensure operational readiness.
Infrastructure Engineer ElectrosoftInfrastructure EngineerWashingtonThe engineer is responsible for inventory, installation, replacement, troubleshooting, upgrades, preventative maintenance, ticket response, field dispatch, system documentation, and coordination with STIM technical teams, federal stakeholders, OPDIV points of contact, and logistics/inventory staff. This role supports security tools, supporting infrastructure, client computer systems, servers, workstations, switches, KVM/console devices, APC/rack management devices, and related network/security equipment.
Unified Communications (UC) Engineer AHU TechnologiesUnified Communications (UC) EngineerWashington, District of Columbia$45–$50 / hournetworks · Troubleshoot daily telecom related issues in the areas of desk phones, call center applications, mobile devices, and data \ voice ports · Proven experience with telecom system PBX\ACD\UIP · Proven experience in asset management in the areas of hardware and software · Good technical understanding of network, telecommunications, and mobile devices · Proven experience with Call Center Environment Skills: · 1-5 years of experience developing, operating and maintaining voice, wireless video, and data comm. Job Description: Short Description: Voice and Data Communications Engineer Complete Description : Employment Type: Contract w2/1099/C2C Duties and Responsibilities · As part of the Client technology team, this position is responsible for providing support to internal and remote users by installing, configuring, and upgrading Client telecommunication products, including Avaya, CISCO, Aspect Unified Communication, Webex Audio\Video conferencing, VoiP, SIP, analog lines, eFax, and mobile devices.
Sr. Infrastructure Engineer AmentumSr. Infrastructure EngineerColumbia, MarylandCome be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining operations across various network environments in Columbia, MD for our customer. Responsibilities include: Design, implement, administer, and maintain enterprise infrastructure systems including Cisco UCS, Microsoft Active Directory, enterprise storage platforms, Windows Server environments, and core network infrastructure.
Sr. Infrastructure Engineer Amentum Services IncSr. Infrastructure EngineerColumbia, MD$160,000–$200,000 / yearPurpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining operations across various network environments in Columbia, MD for our customer. Essential Responsibilities: The Senior Infrastructure Engineer serves as the technical lead for the organization''s enterprise infrastructure, responsible for the architecture, implementation, operation, and continuous improvement of compute, storage, network, virtualization, and identity management platforms.
Cyber Security Engineering Specialist IV/ Firewall Engineer CACICyber Security Engineering Specialist IV/ Firewall EngineerSpringfield, VirginiaTeam CACI on our TCS Program has an exciting and challenging opportunity available for a Network Security Engineer supporting an Intelligence Community customer’s wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. 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.