UNKNOWN

FEED

The role involves performing vulnerability assessments, maintaining configuration records, developing technical and program management documentation, and ensuring end‑to‑end system readiness while collaborating closely with government and commercial stakeholders. In this role you will support mission-focused operations by applying expertise in RF communications, IP networking, and information security to configure, troubleshoot, and secure satellite and ground-segment systems.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Science Applications International Corp

SATCOM Network Engineer

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FULL_TIME

To ensure that employee performance does not suffer in a remote work environment, all employees who telecommute are expected to have a quiet and distraction-free workspace with adequate internet, dedicate their full attention and availability to their job duties during working hours, and maintain a schedule during core business hours that aligns with those of their coworkers and Valiant's clients. Designs, engineers, and implements local area networks (LANs), wide area networks (WANs), Data Center networks, and other network-related technologies.

YEAR

Valiant Solutions, LLC is a certified HUBZone, small business providing Information Technology (IT) solutions to a variety of Federal Government Agencies. Founded in 2005, Valiant specializes in information security, network infrastructure and cloud migration. 

Valiant Solutions, LLC

Network Engineer

[AW]-iCims

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. Candidate duties, responsibilities and skill sets needed to be successful: Candidates must be detail oriented, with excellent communication skills (both written and verbal), ability to communicate with all levels of the organization and to present complex and technical concepts to non-technical team members.

M.C. Dean is Building Intelligence™. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises.
The company’s capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems.
M.C. Dean is headquartered in Tysons, Virginia and employs more than 4,000 professionals engineers,technicians, and staff who deploy worldwide automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability.

M.C. Dean Inc

Deployment Network Engineer 4

Security testing and penetration tools that include Assured Compliance Assessment Solution (ACAS), Wireshark, Retina, Tripwire, etc…. DCID 6/3, ICD 503, CNSSI 1253, NIST SP 800-53, NIST SP 800-53A, NIST SP 800-37, and security controls.

Rampant Technologies

Cyber Security Engineer

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Clearance RequiredMust have active Top-Secret clearance with SCI or TS with the ability to acquire SCI Minimum Education High School DiplomaMinimum Years of Experience 4 years of relevant experienceRequired Certifications Must possess the Cisco Certified Network Associate Certification CCNA and one of the following 8140 IAT Level II or III baseline certificationsLevel II certs include - CCNA Security GISCP GSEC Security CE SSCPLevel III certs include - CASP CE CCNP Security CISA CISSP or Associate GCED GCIHPreferred QualificationsBachelors degree in IT related field4 - 8 years of relevant experienceITIL v4 CertificationServiceNow experienceExperience with installation and configuration of enterprise network and systems infrastructure devices cabling and operational best practicesUnderstanding of Active Directory MECM DHCP DNS Cisco IOS SolarWinds and Remedyjavelin jointhepack servicenow ccna ccnp cisco osimodel networkengineerThis position is not designated as a safety sensitive position. Purpose and Impact In support of a challenging critical and rewarding program that provides integrated voice video and data services throughout the Information Technology lifecycle Amentum is seeking a Staff Network Engineer to join our dynamic team of IT professionals dedicated to fostering a positive and collaborative work environment.

Amentum Services Inc

Network Engineer - Staff

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. This includes preparing and performing on-site network surveys at customer sites, participating in the infrastructure configuration and testing activities prior to deployment and directly involved in the hands-on implementation at customer site.

TalentBridgeX

Manatal

The Enterprise Security Analyst II is a hands-on Security Operations Center (SOC) role responsible for monitoring alerts, investigating security events, supporting incident response, and improving security operations. This role also applies cyber threat intelligence and threat hunting practices to add context to investigations, identify emerging threats, and strengthen detection and response capabilities.

We show people how to make the world work better with maps and apps. We are the best in our fields from all walks of life and all over the world. We come together in small teams to make big ideas happen. With our GIS technology, anything is possible. Come join us.

Esri

Security Operations Analyst

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Imagining our work as a journey, we believe integrity guides our way, inclusion moves us forward together, innovation creates new destinations, and our commitment to success empowers us to deliver on our vision to be the most trusted global consulting firm. You'll lead engagements from scoping through executive readout, build lasting relationships with client security teams, and help them understand not just what's broken, but how a real attacker would exploit it and what to fix first.

Protiviti Inc

Offensive Security Consultant - Red Team & Adversary Simulation

Hands-on experience is required with cloud native security tools (Azure Defender for Cloud, GCP Security Command Center, AWS GuardDuty), command line interfaces (Bash, Powershell, AWS-CLI), security administration in Azure/GCP/AWS, perimeter security (WAF, CDN), cloud network engineering (CIDR, routing, VPN), zero trust architecture (HashiCorp Vault, AWS Secrets Manager, Azure Key Vault), SIEM/logging platforms (Splunk, Chronicle), Infrastructure as Code tools (Terraform, CloudFormation, Ansible), Docker, Kubernetes, developing and securing serverless applications, and GitHub Security. In 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.

HOUR

StratAcuity Staffing Partners Inc

Cloud Security Architect

In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below: Specialized Experience: One year of specialized experience which includes assessing long range needs for complex technical computer engineering projects; developing new techniques for existing computer technology used to further software security capability and ultimately improve and protect products and data; providing support to system analysts, engineers, and information technology specialists. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.

ORGANIZATION
The Army, as one of the three military departments (Army, Navy and Air Force) reporting to the Department of Defense, is composed of two distinct and equally important components: the active component and the reserve components. The reserve components are the United States Army Reserve and the Army National Guard.


Regardless of component, the Army conducts both operational and institutional missions. The operational Army consists of numbered armies, corps, divisions, brigades, and battalions that conduct full spectrum operations around the world. The institutional Army supports the operational Army. Institutional organizations provide the infrastructure necessary to raise, train, equip, deploy, and ensure the readiness of all Army forces. The training base provides military skills and professional education to every Soldier—as well as members of sister services and allied forces. It also allows the Army to expand rapidly in time of war. The industrial base provides world-class equipment and logistics for the Army. Army installations provide the power-projection platforms required to deploy land forces promptly to support combatant commanders. Once those forces are deployed, the institutional Army provides the logistics needed to support them.


Without the institutional Army, the operational Army cannot function. Without the operational Army, the institutional Army has no purpose.

OUR PURPOSE REMAINS CONSTANT
To deploy, fight and win our nation’s wars by providing ready, prompt and sustained land dominance by Army forces across the full spectrum of conflict as part of the joint force.

The Army mission is vital to the Nation because we are the service capable of defeating enemy ground forces and indefinitely seizing and controlling those things an adversary prizes most – its land, its resources and its population.

United States Army

Computer Engineer

In addition to the skills and experience specific to this role, all positions at SAP require candidates who are comfortable using AI tools — including agentic AI — in their day-to-day work, from crafting effective inputs and automating routine tasks, to evaluating AI-generated outputs for quality and driving adoption of AI practices within their teams. You will own security engineering across SAP's Sovereign Cloud infrastructure, working alongside platform experts, operations teams, and hyperscaler partners to build a globally distributed security capability.

SAP IT Business Systeme

Senior DevOps Engineer

SmartRecruiters_Organic_Non_Easy_Apply

You will engineer and integrate cryptographic systems, support the sustainment of a secure global network, prove new and emerging cryptographic solutions and enhancements to existing solutions can reach production ecosystems safely and without disruption to mission, and provide Tier II and Tier III engineering support as needed. A significant part of the role is key management: operating Key Management Infrastructure and deploying Over-the-Network Keying, which replaces courier-delivered key with secure network delivery to posts around the world.

COMSEC Network Engineer

In this role, you will be a technical leader on a team of security engineers, responsible for the end to end security of the CALEA Lawful Intercept applications, covering Wireless, Wireline, and interfaces with other applications across the Verizon Network. The Defense teams are responsible for owning the security lifecycle and effectiveness across the Core, Edge, and Access networks and all of the systems and network functions within GN&T.

Verizon is one of the largest communication technology companies in the world. 

Every day, we connect millions of people, companies and communities with our powerful technology. We’re using our award-winning networks to make breakthroughs in interactive entertainment, digital media, the Internet of Things and broadband services for customers. Whatever the future looks like, whatever the digital world promises, we will deliver.

Verizon

Principal Network Security Defense Engineer - CALEA

C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. Work with cross-functional teams to build and maintain ConMon automation: generated Bill of Materials (BOM), automated drainable-vs-structural POA&M classification, and a live ConMon metrics feed.

C3 AI

Security Engineer - Federal (FieldOps)

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Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

Deloitte Touche Tohmatsu Ltd

AI and Data Science Engineer II - Security Clearance Required

The ideal candidate has extensive hands-on experience with Cisco routing and switching, secure networking, RF communications, network security, and the design of complex voice and data networks within highly secure environments. The Network Engineer will design, integrate, deploy, and support secure enterprise and field-based communications systems spanning LAN, MAN, WAN, voice, video, RF, satellite, cellular, microwave, and other network technologies .

TalentOps

Network Engineer- Expert

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.

General Dynamics Information Technology solves our customers’ challenges through future-focused technology and services, ingenuity and deep mission-knowledge. Partnering with government, defense, the intelligence community, industry leaders and cutting-edge technology companies, we deliver solutions that make a difference – helping our customers to advance mission performance, transform operations and discover opportunities to build a better future.

 Headquartered in Fairfax, Va., with major offices worldwide, General Dynamics IT and General Dynamics Mission Systems form the Information Systems and Technology (IS&T) business group of General Dynamics. IS&T and the Aerospace, Combat Systems and Marine Systems groups form General Dynamics Corp.

General Dynamics Information Technology

Senior Active Directory Engineer - Active Top Secret required

The adequacy of such background must be demonstrated by one of the following: (a) current registration as a professional engineer by any State, the District of Columbia, Guam, or Puerto Rico; (b) evidence of having successfully passed the Engineer-in-Training (EIT) examination or the written test required for professional registration; (c) successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences that are fully acceptable toward meeting the requirements of a professional engineering curriculum; or (d) successful completion of a curriculum leading to a bachelors degree in engineering technology or in an appropriate scientific field. To be employed by the Architect of the Capitol in a paid position, an individual must meet one of the categories below: A citizen of the United States; A person who is lawfully admitted for permanent residence and is seeking citizenship as outlined in 8 U.S.C. 1324b(a)(3)(B); A person who is admitted as a refugee under 8 U.S.C. 1157 or is granted asylum under 8 U.S.C. 1158 and has filed a declaration of intention to become a lawful permanent resident and then a citizen when eligible; A person who owes allegiance to the United States (nationals of American Samoa, Swains Island, and the Northern Mariana Islands, and nationals who meet other requirements described in 8 U.S.C. 1408); or.

White House USA

Fire Protection Engineer

In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below: SPECIALIZED EXPERIENCE for the GS-11 level: One year of specialized experience which includes:1) Experience practicing fire protection engineering using scientific disciplines such as civil, mechanical, electrical engineering or architectural design, 2. Experience assessing and predicting fire hazards and risks, 3. Experience preventing, detecting, controlling, and suppressing fire events, and 4. Experience practicing fire code policy, e.g. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.

Security Engineer Jobs in Ashburn, VA

SATCOM Network Engineer Science Applications International Corp

Network Engineer Valiant Solutions, LLC

Deployment Network Engineer 4 M.C. Dean Inc

Cyber Security Engineer Rampant Technologies

Network Engineer - Staff Amentum Services Inc

Deployment Network Engineer 4 TalentBridgeX

Security Operations Analyst Esri

Offensive Security Consultant - Red Team & Adversary Simulation Protiviti Inc

Cloud Security Architect StratAcuity Staffing Partners Inc

Computer Engineer United States Army

Senior DevOps Engineer SAP IT Business Systeme

COMSEC Network Engineer Science Applications International Corp

Principal Network Security Defense Engineer - CALEA Verizon

Security Engineer - Federal (FieldOps) C3 AI

AI and Data Science Engineer II - Security Clearance Required Deloitte Touche Tohmatsu Ltd

Network Engineer- Expert TalentOps

Senior Active Directory Engineer - Active Top Secret required General Dynamics Information Technology

Fire Protection Engineer White House USA

Fire Protection Engineer United States Army

AI And Data Science Engineer II - Security Clearance Required Deloitte

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