• Architecture Network Engineer

    Leidos (Chantilly, VA)
    …Wide Area Networks (WANs). **Basic Requirements** + Required Clearance to be considered: TS / SCI with Polygraph + Candidate must have 10 years of experience ... Modernization Sector at Leidos** **has an opening for a** **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support global enterprise… more
    Leidos (12/09/25)
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  • Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …industry regulations. **Basic Qualifications** + **Ability to obtain and maintain a TS / SCI with Polygraph** + Bachelor's degree in Mechanical Engineering with ... **Description** Leidos is seeking an experienced Facilities Mechanical Engineer to lead the design, maintenance, and configuration management of building mechanical… more
    Leidos (12/06/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    …perfecting them. This position requires **U.S. citizenship with an active DoD TS / SCI .** **Primary Responsibilities:** + Plan and design secure network solutions ... **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large,… more
    Leidos (12/06/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    …or significant relevant experience in lieu of a degree. + Must have an Active TS / SCI Security Clearance. + Must be a US Citizenship. + Security+ Certification ... **Description** SAIC is seeking a talented **Senior Network Engineer ** to join our team in support of the Tactical Network (TACNET) program, providing critical… more
    SAIC (11/22/25)
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  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …reports, design artifacts and program plans. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in Engineering ... and more. This position is for an IT Infrastructure Engineer for a large contract supporting a cutting-edge and...or Information Technology 14 years' w/Bachelors; 12 with Masters. +… more
    SAIC (11/14/25)
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  • Photonics Engineer

    SAIC (Chantilly, VA)
    …model system performance and mission effectiveness. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in ... systems engineering & integration and more. This position is for a Photonics Engineer for a large contract supporting a cutting-edge and innovative DoD program. The… more
    SAIC (11/14/25)
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  • Satellite Operations Engineer

    SAIC (Chantilly, VA)
    …as required. **Qualifications** + Must be a US Citizen. + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in Science, Technology, ... engineering & integration and more. This position is for a Satellite Operations Engineer for a large contract supporting a cutting-edge and innovative space program.… more
    SAIC (11/14/25)
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  • Reliability Engineer

    Amentum (Mclean, VA)
    …require travel. + Position requires the ability to obtain and maintain a TS / SCI clearance with polygraph. **Work Environment** Most positions involve work ... **Purpose/Scope** Amentum is looking for a Reliability Engineer to perform a variety of engineering assignments in planning and overseeing research, development,… more
    Amentum (11/14/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …and operations of small satellites and experiments. Qualifications: + Current and Active TS / SCI with CI Poly Security Clearance. + Bachelor's degree in Systems ... Join our team of experienced engineers in designing critical hardware and software applications key to successful enterprise mission objectives. We are seeking a… more
    Solvarus (11/02/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …to a government contract, this specific position requires US Citizenship, **ACTIVE TS / SCI w/ Polygraph clearance is REQUIRED** **Education:** + Bachelor's degree ... engineering, and cybersecurity industries. We are seeking a **Physical Security Engineer 4** to join our **Security and Electronic Systems (SES)** business… more
    M. C. Dean (10/23/25)
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