• PC/Hardware Installation Technician ( TS

    NANA Regional Corporation (Fort Belvoir, VA)
    …end-user devices across the headquarters element. The Desktop Installer/Integrator (Network Engineer ) generate reports and fulfill requests for new service. They ... + Loads approved OS images on new or existing systems + Conducts basic connectivity troubleshooting in support of...or more years of IT related experience + Active TS /SCI clearance (listed in DISS) + High School Diploma… more
    NANA Regional Corporation (08/19/25)
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  • Senior Systems Engineer

    Leidos (Chantilly, VA)
    …& Project Support_ + Serve as the operational backup for the senior systems engineer . + Participate in infrastructure and system upgrade projects. + Be ... That Powers Innovation!** Leidos is on the lookout for a sharp, forward-thinking ** Systems Engineer ** to strengthen our elite technical team in **Chantilly, VA**… more
    Leidos (08/15/25)
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  • Sr. ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …of a team of Security Engineers working on providing improvements to our operational , test, integration, and development systems and solving challenging issues ... Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using...multiple system security plans for development, test and production systems following the Risk Management Framework (RMF); manage cross… more
    Leidos (06/16/25)
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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …emphasis on edge sensor environments. + US Citizenship and ** Top Secret ** clearance required. **Desired Qualifications:** + Active TS /SCI preferred. + ... **Job Description:** Parsons is looking for an amazingly talented **Principal** **Software Systems Engineer ** to join our team! This position focuses on… more
    Parsons Corporation (08/26/25)
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  • Sr. Systems Engineer

    Guidehouse (Washington, DC)
    …Family** **:** Systems Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** Our Sr. ... Systems Engineer will provide design, engineering, and administration services for...able to OBTAIN and MAINTAIN a Federal or DoD " TOP SECRET /SCI ( TS /SCI)" security clearance.… more
    Guidehouse (06/27/25)
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  • Sr. Security Engineer

    Guidehouse (Washington, DC)
    …**:** Systems Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** Provides the ... expertise to conduct systems analysis, certification and accreditation, integration of secure products,...able to OBTAIN and MAINTAIN a Federal or DoD " TOP SECRET /SCI ( TS /SCI)" security clearance.… more
    Guidehouse (06/27/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired candidate to have or ... obtain, within one year from the date of hire, the following clearance(s): Top Secret /SCI Work Location Type: Hybrid Commitment to Non-Discrimination All… more
    The MITRE Corporation (09/04/25)
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  • Sr Systems Development Engineer

    Amazon (Arlington, VA)
    …that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...Professional) - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above… more
    Amazon (08/20/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS /SCI w/CI Poly Required) Job Code: 25193 ... Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a...of 10 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required.… more
    L3Harris (07/02/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …deliver. There is no challenge we can't turn into opportunity. And our work depends on TS /SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our ... RQ203481 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (07/19/25)
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