• System Engineer - GEOINT

    KBR (Springfield, VA)
    information systems, geomatics, or related fields. Security Clearance Requirements: Active TS / SCI (with poly preferred) Belong, Connect and Grow at KBRAt ... Title: System Engineer - GEOINT Belong. Connect. Grow. with KBR!...and GEOINT capabilities that reside in NSG legacy and cloud environments + Support early product quality requirements review… more
    KBR (12/09/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS / SCI and successfully pass a Polygraph exam. **Primary Responsibilities:** + ... Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In this role, you… more
    Leidos (11/01/25)
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  • Sr. DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …+ Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS / SCI US Government Security clearance with a CI Polygraph is required; US ... Enlighten, honored as a Top Workplace from USA Today, is a leader...big data solution development and deployment, with expertise in cloud -based services, software and systems engineering, cyber capabilities, and… more
    Huntington Ingalls Industries (11/22/25)
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  • Optical Test Engineer

    SAIC (Chantilly, VA)
    …and COTR. **Qualifications** **Minimum Qualifications:** + Must possess an active TS / SCI clearance with Counter-Intelligence polygraph. + Bachelor's degree in ... **Description** SAIC is seeking a mid-level Optical Test Engineer with NRO experience to provide Systems Engineering and Technical Advisory (SETA) services to a… more
    SAIC (01/10/26)
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  • Counter Space Payload Engineer

    SAIC (Chantilly, VA)
    …satellite systems **Qualifications** **Required Qualifications:** + Must possess an active TS / SCI clearance with Polygraph + Bachelor's in electrical engineering ... **Description** SAIC is seeking a **Counter-Space Payload Engineer ** to join our team in Chantilly, VA. The Counter-Space Payload Engineer should understand both… more
    SAIC (11/06/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    …and metadata management. **Clearance Requirements:** . Must possess a current and active TS / SCI with polygraph **Physical Requirements:** . Must be able to be ... **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** .… more
    ManTech (11/05/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical leader, driving the evolution of… more
    CACI International (01/07/26)
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  • Cyber Network Engineer

    Leidos (Lorton, VA)
    …support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with ... Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This...of a degree. ​ + US Citizen, An active TS / SCI security clearance is required. + 5-8+… more
    Leidos (12/11/25)
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  • VDI Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …VDI Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance and be willing to obtain a CI Poly after starting ... VDI Engineer Location: Springfield, VA, US Job ID: ATR...new or existing computer systems utilizing both on-premises and cloud -based hosting technologies -Analyze requirements and system architectures to… more
    Arena Technical Resources, LLC (11/13/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Chantilly, VA)
    Information Systems, or related STEM degree program. Security Clearance Requirements: Active TS / SCI (with poly preferred) Belong, Connect and Grow at KBRAt ... Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level...and GEOINT capabilities that reside in NSG legacy and cloud environments + Support early product quality requirements review… more
    KBR (10/17/25)
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