• Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network ... Network Engineer Tier 3 Job Category: Information Technology Time...performance, consult on improvements, and make technology recommendations to senior management. Experience with large-scale enterprise networks in a… more
    CACI International (07/26/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team working on projects critical ... techniques, and manipulating code execution * Securing development environments and software through application security architecture software evaluations, web… more
    Leidos (09/25/25)
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  • GEOINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …ensuring you receive the utmost employee care. Responsibilities As the GEOINT Systems Engineer you will interact daily with senior government and Program staff ... development Prime Contractors in the role of oversight, monitoring of software development and integration activities and ensuring alignment with Government… more
    Sciolex Corporation (07/10/25)
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  • Network Operations Center (NOC) Engineer…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN, LAN, C&T, CORE,… more
    CACI International (07/26/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Back-End Development,Microsoft SharePoint,System Requirements ... today is safe and tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in Annapolis Junction, MD or… more
    General Dynamics Information Technology (07/11/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (08/27/25)
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  • Junior Mechanical Engineer

    Leidos (Chantilly, VA)
    …Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems-primarily ... government, commercial, and institutional facilities. Working under the guidance of senior engineers, this role involves assisting with system layout, equipment… more
    Leidos (08/23/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... ability to obtain SCI (Active and/or PR within last 6 years). + CI Poly (active or ability to obtain). Additional Information: The ideal candidate must have… more
    SAIC (09/20/25)
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  • Systems Engineer Integrator

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a highly motivated and forward-thinking Systems Engineer /Integrator (Non-Core) with a strong background in project management and ... compute resources, tools, and data) + Regularly report project progress to senior management and stakeholders, highlighting key achievements, risks, and next steps +… more
    SAIC (08/22/25)
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  • Communications Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory (SETA) services to our Government ... 12+ years related experience; PhD and 9 years experience. + TS/SCI w/ Poly . + Excellent interpersonal, leadership, programmatic, and problem solving skills. + Strong… more
    SAIC (08/07/25)
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