• Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, ... Job Location: Ashburn, VA Job Description: As the Specialist, Systems Integration Engineer, you will be responsible for hardware...various environments. + Ability to obtain and maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (10/29/25)
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  • Lead, Systems Engineering (UAV Propulsion)

    L3Harris (Ashburn, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Lead, ... Job Location: Ashburn, VA Job Description: As the Lead, Systems Engineer, you will be responsible for hardware and...years of prior related experience + Active DoD Secret security clearance + System level design experience in which… more
    L3Harris (10/29/25)
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  • Sr. Specialist, FRACAS Systems Engineer

    L3Harris (Salt Lake City, UT)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Sr. ... and has every other Friday off Job Description: FRACAS Systems Sr. Specialist Engineer to be responsible for evaluating...duties as assigned + Ability to obtain a DoD Security Clearance, as required Qualifications: + Bachelor's Degree and… more
    L3Harris (10/17/25)
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  • Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …of Collins Mission Systems , we specialize in developing advanced communications systems , ground and flight computers, sensors, cyber and software solutions, ... missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part… more
    RTX Corporation (10/16/25)
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  • Specialist, Systems Engineer (Rc-135 ELINT)

    L3Harris (Offutt AFB, NE)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, ... Schedule: M-F 5/8's Job Description: L3Harris is seeking a Systems Engineering Specialist to support RC-135 Electronic Intelligence (...the time of hire. + Must successfully obtain CompTIA Security + certification or higher within 6 months of hire.… more
    L3Harris (09/20/25)
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  • Cybersecurity Assessment and Authorization (A&A)…

    Huntington Ingalls Industries (Hanscom AFB, MA)
    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...you will play a critical role in ensuring the security and compliance of cutting-edge IT systems more
    Huntington Ingalls Industries (11/24/25)
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  • Site Representative Systems Engineer

    SAIC (Tucson, AZ)
    …manufacturing in the design, production, integration and testing of terrestrial and space systems . + Requirements verification and validation. + Demonstrated ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian,… more
    SAIC (11/06/25)
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  • Personnel Security Continuous Evaluation…

    SAIC (Springfield, VA)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian, ... **Description** SAIC is seeking an experienced Personnel Security Officer to support our customer's Office of Security . This position will be responsible for… more
    SAIC (10/07/25)
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  • System Engineer Principal Uscybercom SETA Outreach…

    Sciolex Corporation (Chantilly, VA)
    …NRO and provide briefings for senior decision makers. + Support efforts regarding Space Cyber Vulnerabilities assessments and development of Defensive Cyber ... meetings at NSA Overhead Program Division (OPD), coordinating offensive cyber opportunities for USCYBERCOM and the NRO. Make a...forums. + Knowledge of SIGINT and GEOINT remote sensing systems , protection, and overall space and ground… more
    Sciolex Corporation (10/14/25)
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  • Mission Systems Operator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …engineering and full lifecycle management across domains - air, land, sea, space and cyber . **Responsibilities:** + Execute all assigned preflight, flight, ... Are you a seasoned Mission Systems Operator (MSO) looking for a meaningful work...affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long… more
    Sierra Nevada Company, LLC (10/15/25)
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