• Platform/Infrastructure Engineer

    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,.... + Database Administration: Basic knowledge of database management systems (eg, SQL, NoSQL). + Security : Knowledge… more
    Nightwing (12/26/25)
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  • Elastic Engineer

    System One (Herndon, VA)
    …+ DoD 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional (CISSP)) certification is highly desired + Agile ... Elastic Engineer Direct Hire On-Site, Dulles, VA (Herndon, VA)...with DHS eligibility. Our client provides technically advanced full-spectrum cyber , data operations, systems integration, and intelligence… more
    System One (01/06/26)
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  • Network Engineer

    Nightwing (Arlington, 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 (11/26/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... COTS/GOTS systems to develop network infrastructure for voice and data systems , using best practice security methodologies. Integrate system design with… more
    Nightwing (12/23/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (12/11/25)
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  • Elastic Principal Software Engineer

    BCMC (Dulles, VA)
    …* DoD 8570.1-M Compliance at IAT Level I (eg, Certified Information Systems Security Professional (CISSP)) certification highly desired * Agile software ... BCMC provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    BCMC (01/06/26)
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  • Information Systems Security Officer

    CACI International (VA)
    …recent experience as an Information System Security Manager (ISSM), Information Systems Security Engineer (ISSE), and/or Information Systems ... Information Systems Security Officer Job Category: Information...cyber and/or IT certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker… more
    CACI International (12/18/25)
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  • RF Spectrum Policy Engineer , Lead

    Huntington Ingalls Industries (Arlington, VA)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (12/12/25)
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  • CNO Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …performs requires a much higher level of engagement and ingenuity than your average Cyber Security role\. We are composing creative offensive cyber solutions ... Lockheed Martin Space is seeking a full\-time Early Career Cyber Network Operations Software Engineer \. As a...to real\-world problems, all in the name of national security \. From Day One, you will be launched into… more
    Lockheed Martin (01/15/26)
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  • High Speed Guard Engineer

    CACI International (Springfield, VA)
    …to 10% Type of Travel: Continental US * * * **The Opportunity:** **Transport Cyber Security Services (TCS)** **is a premier, long-term contract with the** ... Agency (NGA). This position is part of the Transport Cyber Security Services (TCS) team which provides...total systems perspective.** **Experience with Linux operating systems ; understanding of general operating system security more
    CACI International (12/01/25)
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