• Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …the system to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and ... for all security matters related to specific sets of information systems . + Lead the preparation and...+ Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two… more
    Imagine One Technology & Management (12/30/25)
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  • Agile Coach Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …dynamics to help maximize team performance Qualifications & Physical Requirements + Active TS / SCI security clearance with Polygraph + Bachelors and nine (9) ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/09/25)
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  • Systems Engineer PTC

    SAIC (Chantilly, VA)
    …(2) years of related experience. + US Citizen with the ability to obtain a Top Secret / SCI clearance with Poly. + Strong organizational, time-management, and ... the movies and discover the real work behind "Space Systems ." SAIC is on the lookout for driven and...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (12/30/25)
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  • Management Information Systems

    Sciolex Corporation (Chantilly, VA)
    …related acquisition experience per level if no bachelor's degree is held. Active Top Secret / SCI clearance with a Counter-Intelligence Polygraph Proficiency ... receive the utmost employee care. Responsibilities Duties for the Management Information Systems role are as follows: Develop and customize MIS solutions… more
    Sciolex Corporation (10/14/25)
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  • Payload Processing Systems Engineer

    QinetiQ (Chantilly, VA)
    …the end of useful life Required Qualifications + Masters degree in STEM field + TS / SCI with CI Poly; #qinetiqclearedjob + 10 years minimum relevant experience + ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ (12/13/25)
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  • Aegis Systems Engineer

    Parsons Corporation (Dahlgren, VA)
    …combat systems , or related defense programs **Additional Requirements:** + Active ** Secret security clearance** required; TS / SCI preferred + US ... and redefine what's possible. **Job Description:** We are seeking **Principal Aegis Systems Engineers** to support future work on the **Aegis Ballistic Missile… more
    Parsons Corporation (12/09/25)
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  • Network Systems Engineer Cyber Opns…

    Nightwing (Sterling, VA)
    …audiences on technical and operational development projects **Clearance Requirement: Active TS / SCI with poly.** _At Nightwing, we value collaboration and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/20/25)
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  • Sr. Network Engineer

    Arena Technical Resources, LLC (Reston, VA)
    …, design, implementLANs/WANs/site-to-site VPNs/point-to-point/point- to multipoint. Serve as network systems engineer overseeing servers, storage and backup ... Sr. Network Engineer Location: Reston, VA, US Job ID: ATR... Location: Reston, VA - Onsite, SCIF Environment Eligibility: TS / SCI with CI Polygraph Job Description: The… more
    Arena Technical Resources, LLC (11/29/25)
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  • Software Engineer TS SCI

    Northrop Grumman (Stafford, VA)
    …employees are not only part of history, they're making history. Northrop Grumman, Defense Systems , is seeking a software engineer to work on the Whisper programs ... systems worldwide. Rf Signal equipment and RF microwave engineer to provide our customer with 24 x 7...environment + Experience working in a RHEL environment + TS / SCI clearance and willing to obtain a… more
    Northrop Grumman (12/05/25)
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  • System Engineer - Acquisition

    KBR (Chantilly, VA)
    …technical familiarity with mission control and/or processing of one or more GEOINT systems . Minimum qualifications: + Active TS / SCI with Polygraph + ... future of space defense. KBR is seeking a Senior Systems Engineer to be part of our...needs and shorten the timelines to provide actionable critical information to US Government decision-makers. This is a contingent… more
    KBR (10/25/25)
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