• System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …do the right thing. Kratos is looking for a System Engineer Level 3 with cyber knowledge and experience, to support a system throughout its life cycle (from Concept ... and software development vs COTS/GOTS options + Provide inputs as a team member to help address functional areas in analytics, knowledge management, information… more
    Kratos Defense & Security Solutions, Inc. (12/06/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...support program. This engineer will collaborate with a diverse team to develop innovative engineering solutions to customer challenges.… more
    Nightwing (11/25/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …for a dynamic and experienced Information System Security Manager (ISSM). Clearance: Active DoD TS/SCI Clearance Work Schedule:Fulltime, On-site Marine Corps Base ... and systems supporting both the Marine Operational Command and Control Training Team (MOCTT) and the Marine Corps Information Systems Training Centers (MISTCs). This… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Full Stack Software Developer - TS/SCI w/Polygraph…

    General Dynamics Information Technology (Herndon, VA)
    …smarter. Our work depends on a Full Stack Software Developer joining our highly skilled team to be a premier provider of cyber security services to the customer. ... We provide consummate cyber security risk management "as a service" platform across...from all our highly professional roles. Be the change, lead our change - join us! **HOW A FULL… more
    General Dynamics Information Technology (01/02/26)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist, ... Experts (SMEs) to architect an affordable solution carrying acceptable risk, and lead resulting proposal efforts. The ACE considers all of the needs, resources,… more
    L3Harris (12/24/25)
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  • Network Engineer (Engineer Network 3)

    HII (Chesapeake, VA)
    …nuclear and environmental challenges. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,...operational and available. + Reports to the AWS Engineering Lead and coordinates with the CSPE, O&M Lead more
    HII (12/27/25)
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  • Cloud Architect

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...cybersecurity, with the assistance of the Design & Development Lead and Chief Engineer + Interfacing directly with the… more
    Nightwing (01/07/26)
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  • Senior Network Architect

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (12/16/25)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Up to 10% Type of Travel: Local * * * **The Opportunity:** Join our team as a Senior System Engineer in Data Security, supporting our prestigious engineering client. ... department with an expanding range of programs focused on Cyber Operations. You'll have the opportunity to grow within...and Access Management (IAM) principles and standard methodologies * Lead the development and implementation of Zero Trust data… more
    CACI International (12/05/25)
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  • Senior Information System Security Officer (ISSO)…

    Guidehouse (Mclean, VA)
    **Job Family** **:** Cyber Consulting **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Secret **What You Will Do** **:** Our Cybersecurity ... Consultants are a team of business integrators with extensive consulting and industry...for government clients. The ideal candidate will plan and lead major ISSO activities supporting Risk Management Framework (RMF)… more
    Guidehouse (12/04/25)
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