• Systems Engineer ( Engineer

    HII (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is seeking a Systems Engineer to support the Joint Training Synthetic Environment (JTSE) ... . * Background supporting classified enclaves, exercises, or mission-critical DoD systems . * Familiarity with DoD software /infrastructure (JLVC, JTT, or… more
    HII (12/18/25)
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  • Portfolio Systems Engineer , SR

    KBR (Chantilly, VA)
    Title: Portfolio Systems Engineer , SR Portfolio Systems Engineer , SR Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...that ensure national security and shape the future of space defense. This position is contingent upon contract award… more
    KBR (01/02/26)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...push the boundaries of possible across land, sea, air, space , and cyberspace. Enjoy a culture where your voice… more
    Northrop Grumman (01/10/26)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …committed to ensuring you receive the utmost employee care. Responsibilities As a GEOINT Systems Engineer , will be performing the following functions as a ... Systems Engineering and Technical Assistance (SETA) within ...architecture and interfaces, and coordinate tests and transitions of software into operations. + Create Requests for Changes (RFCs)… more
    Sciolex Corporation (01/07/26)
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  • Information Systems Security…

    Nightwing (Sterling, VA)
    …a peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/25/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Ashburn, VA)
    …flight test engineer to support our portfolio of Unmanned Aircraft Systems (UAS). You will be responsible for planning/coordinating, participating in and leading ... needs always in mind, our employees deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national… more
    L3Harris (12/03/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian,… more
    SAIC (01/06/26)
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  • Integrated Naval Combat Systems

    HII (Virginia Beach, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Summary HII Mission Technologies is seeking a Navel Combat Systesm Engineer to support advanced training and engineering initiatives for the US… more
    HII (12/12/25)
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  • Information Systems Security…

    TekSynap (Chantilly, VA)
    …Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities As the GEOINT Systems Engineer you will interact daily with senior government and Program ... Prime Contractors in the role of oversight, monitoring of software development and integration activities and ensuring alignment with...(DoD), or Commercial IT programs. + Knowledge of GEOINT systems and overall space and ground architecture… more
    Sciolex Corporation (01/07/26)
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