• Systems Engineering Support…

    KBR (Herndon, VA)
    Title: Systems Engineering Support Specialist - Mid...closure of related actions Required Qualifications: + An active TS / SCI with Poly is required to be ... country's most critical role - protecting our national security. KBR is seeking a Systems Engineering Support Specialist to report to the KBR Program Manager and… more
    KBR (09/20/25)
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  • Senior Specialist Systems…

    L3Harris (Springfield, VA)
    …Senior Specialist , Systems Engineering - Information Technology Senior Systems Administrator (Active TS / SCI w/ CI Poly Required) Job Code: 26996 ... Onsite) Job Description: L3Harris Technologies is seeking an experienced Information Technology Senior Systems Administrator or Mid-to-Senior...of 10 years of prior related experience. + Active Top Secret / SCI w Poly Security… more
    L3Harris (09/04/25)
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  • Specialist , Systems Engineering…

    L3Harris (Springfield, VA)
    …cyber domains in the interest of national security. Job Title: Specialist , Systems Engineering - Battlespace Awareness Operator (Active TS / SCI with CI ... support a critical national security program within the Space Systems Sector of the Space Superiority and Imaging Division...tools such as STK, GMAT, and/or ODTK. + Active Top Secret Clearance with CI Poly required.… more
    L3Harris (09/05/25)
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  • Cyber Security Operations Specialist…

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist / Intrusion Detection ( Top Secret / SCI ) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire ... Contractor Work Model: Onsite Security Clearance: Active Top Secret / SCI Cyber Security Operations Specialist Springfield, VA or St. Louis TS / SCI … more
    System One (08/08/25)
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  • Personnel Security Specialist III (Active…

    NANA Regional Corporation (Arlington, VA)
    …reports, training and instructional materials, and briefings. **Qualifications** + Active Top - Secret clearance with SCI eligibility.High School ... RiverTech is looking for a Personnel Security Specialist III to provide entrance on duty (EOD)...**Responsibilities** + Conducts security checks and reviews personnel security information using various databases to verify if an individual… more
    NANA Regional Corporation (09/19/25)
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  • Industrial Security Specialist IV (Active…

    NANA Regional Corporation (Arlington, VA)
    …reports if violations occur. **Qualifications** + Bachelor's Degree in a relevant field. + Top - Secret clearance with SCI eligibility. + Must have 6 years ... RiverTech is looking for an Industrial Security Specialist IV responsible for conducting daily security functions to ensure the protection of government assets in… more
    NANA Regional Corporation (09/17/25)
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  • Personnel Security Specialist IV (Active…

    NANA Regional Corporation (Arlington, VA)
    …processes within the subdivision. **Qualifications** + Minimum High School diploma/GED. + Active Top - Secret clearance with SCI eligibility. + Must have 6 ... in the DC/MD/VA area.** **Responsibilities** + Manages the review of systems , databases, responses to security questionnaires, reports of investigation (ROI), law… more
    NANA Regional Corporation (09/19/25)
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  • Quality Control Specialist III

    AERMOR LLC (Norfolk, VA)
    Location: Norfolk, VA Clearance: TS / SCI Position Type: Full-Time AERMOR is seeking a Quality ControlSpecialist III who will provide professional quality ... control practices, and hands-on experience with US Navy Navigation equipment and systems . The Specialist ensures that products, services, and processes meet… more
    AERMOR LLC (09/22/25)
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  • Communication Specialist ( TS…

    Bluepath Labs (Reston, VA)
    …+ Maintain and regularly update internal style and writing guides. Requirements: + Top Secret / SCI security Clearance + Bachelor's degree in English, ... Reston, VA, USA | Full Time Communication Specialist ( TS / SCI ) - ONSITE...personnel and leadership to recommend revisions and gather necessary information . + Ghostwrite or edit executive-level communications, including emails… more
    Bluepath Labs (08/13/25)
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  • Customer Service Support Specialist…

    General Dynamics Information Technology (Vienna, VA)
    …ID:** RQ207887 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Transform technology into opportunity as a Customer Service Support Specialist with GDIT. A career in enterprise IT means...Experience:** 3+ years of related + **Security Clearance Level:** TS / SCI with Polygraph + **Location: Vienna, VA**… more
    General Dynamics Information Technology (10/01/25)
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