• System Engineer Principal Uscybercom…

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... Directorate (MID). Sciolex is seeking to fill an opening for a Systems Engineering and Technical Assistance (SETA) USCYBERCOM Outreach Representative. The customer… more
    Sciolex Corporation (10/14/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer - Mission Protection Specialist ... Springfield, VA Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Mission Protection Specialist to support a… more
    L3Harris (10/16/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Langley AFB, VA)
    … Development Lifecycle (SDLC) **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information System Security ... Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2) **Experience:** 8 + years of related experience **US… more
    General Dynamics Information Technology (12/06/25)
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  • Systems Engineer (Linux/Cloud)…

    BAE Systems (Sterling, VA)
    …to improve our future and protect our freedom We are looking for experienced Systems Engineer to join our technology-based program supporting a key government ... as a router) and locking them down to meet cyber security standards. + Experience configuring and...be available based on position level and/or job specifics. ** Systems Engineer (Linux/Cloud) Expert** **117821BR** EEO Career… more
    BAE Systems (10/31/25)
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  • Systems Engineer ( Engineer

    Huntington Ingalls Industries (Springfield, 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 (12/04/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …filters, email security capabilities, Intrusion Detection System , Intrusion Prevention System , Host Based Security Systems , Security Incident and ... enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber defense capabilities… more
    ENS Solutions (09/27/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job ... of the customer during program reviews. This role requires experience in systems engineering, system architecture development, strong technical skills over… more
    L3Harris (10/26/25)
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  • Lead, Systems Engineer (Chief…

    L3Harris (Herndon, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Program Chief Engineer Job Code: 30473 Job Location: Herndon-VA ... our team in L3Harris Technologies, Herndon, VA location. Reporting to the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems ,… more
    L3Harris (10/26/25)
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  • Security Engineer

    Serco (Virginia Beach, VA)
    …the United States Navy - Serco has a great opportunity for you! This Information Security Test Engineer will be on a dynamic team responsible for testing afloat ... team that works closely with the customers and other Serco teams to deliver cyber -secure systems to the Navy. The team has been supporting Cybersecurity… more
    Serco (12/14/25)
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  • Senior Security Operations Engineer

    Microsoft Corporation (Reston, VA)
    …procedures, analyzes specific aspects of attempted or successful efforts to compromise systems security . + Escalates findings as appropriate within agreed ... 3+ years experience in software development lifecycle, large-scale computing, threat modeling, cyber security , anomaly detection, Security Operations Center… more
    Microsoft Corporation (12/11/25)
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