• Network Engineer - TS / SCI

    Leidos (Chantilly, VA)
    …computer science, or related subject. + **Must possess an active and in-scope TS / SCI With Poly to be considered** + Active/current basic CCNA certification ... VA. The team is made-up of highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex problems and implementing… more
    Leidos (11/07/25)
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  • Critical Facility Technician 4 - TS

    M. C. Dean (Warrenton, VA)
    …for access to classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.** **Passport Requirement:** Continued ... Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System ,...classified information ; **Applicant must hold an active Top - Secret SCI with Poly clearance.**… more
    M. C. Dean (08/30/25)
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  • Software Engineer / IDAM - Active TS

    ENS Solutions (Reston, VA)
    …with 8+ years of experience / Bachelor's degree with 10+ years of experience. + Active TS / SCI clearance and ability to obtain and maintain a CI poly. + Must meet ... As a Software Development Engineer with a focus on Identity and Access...role, a typical day will include: + Participating in system development to include design, modeling, security, integration, and… more
    ENS Solutions (09/27/25)
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  • Information Retrieval Software Developer…

    General Dynamics Information Technology (Mclean, VA)
    …ID:** RQ208515 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... field + **Experience:** 10+ years of related experience + **Security Clearance Level:** TS / SCI with Polygraph + **Location:** McLean, VA, on Customer Site +… more
    General Dynamics Information Technology (10/09/25)
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  • Software Developer C++ TS / SCI

    Parsons Corporation (Centreville, VA)
    …with virtualized environments including KVM, VMWare **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... years of experience working with networking protocols, and tools such as Wireshark + ** Top Secret Clearance with Poly** **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (11/07/25)
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  • Senior Software Developer - TS / SCI

    Leidos (Reston, VA)
    …**Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain ... Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities...Skills, and Experience:** - BS degree in Computer Science, Information Systems , Systems Engineering, or… more
    Leidos (09/21/25)
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  • HVAC Technician 3 - TS / SCI

    M. C. Dean (Charlottesville, VA)
    …meet eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI with Polygraph** **License/Certification ... IFU, VAV, HVAC Controls, and fire and life safety system sprinkler systems . + Inspect and adjust...eligibility requirements, including US Citizenship, for access to classified information ; **Active TS / SCI with Polygraph**… more
    M. C. Dean (08/27/25)
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  • Capability Integration Lead ( TS

    Tau Six (Arlington, VA)
    …security IT integration projects for a critical DoD customer. CLEARANCE REQUIRED: Active Top Secret / SCI US Government clearance The Capabilities Integration ... systems (hardware/software), networks etc. + Experience in controlling information technology projects (budget, schedule, resources) + Excellent organizational… more
    Tau Six (09/22/25)
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  • Exchange Engineer - Active TS

    ENS Solutions (Sterling, VA)
    Engineer supporting the Government, you will be trusted to provide support and engineer solutions for email and email retention systems to provide a road map ... Our work depends on an Exchange Engineer joining our team to support Government activities...design, and technology + Incorporating new plans, designs and systems into ongoing operations + Guiding system more
    ENS Solutions (10/16/25)
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  • Storage Engineer - Active TS

    ENS Solutions (Sterling, VA)
    …support. + Providing Tier 3 & 4 support to existing storage and backup systems . + Conducting system security engineering activities with a Storage/SAN focus. + ... As a Storage Engineer supporting the Government, you will be trusted...testing, and implementation of next generation Storage and Backup systems , both on and off premise. + Collaborating with… more
    ENS Solutions (09/27/25)
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