• Manager, Info Security Systems Engineer TS

    L3Harris (Broomfield, CO)
    …a degree, minimum of 13 years of prior related experience. + Minimum of active Top Secret / SCI security clearance required, with polygraph is highly desired. ... national security. Job Title: Manager, Info Security Systems Engineer TS / SCI - Boulder, CO Job Code: 31261...area of AT. + Assess systems for Critical Program Information (CPI). + Conduct trade studies and develop AT… more
    L3Harris (11/15/25)
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  • Network Engineer, TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... based on security guidelines such as DISA STIGs **Security clearance level:** TS / SCI w/polygraph. **Location: On** Customer site in Chantilly, VA **GDIT… more
    General Dynamics Information Technology (11/15/25)
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  • Senior Research Specialist - TS

    Xcelerate Solutions (Arlington, VA)
    …de-confliction and ensure alignment with organizational objectives. Requirements : + Clearance: Active Top Secret / SCI . + Bachelor's degree is required from ... brightest minds in the GovCon industry. Location: Arlington, VA Clearance: TS / SCI Clearance Responsibilities: + Lead strategic communication efforts, providing… more
    Xcelerate Solutions (11/15/25)
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  • Research Specialist - TS / SCI

    Xcelerate Solutions (Arlington, VA)
    …administrative support staff, and government personne l . Requirements : + Clearance: Active Top Secret / SCI . + Bachelor's degree is required from an ... and brightest minds in the GovCon industry. Location: Arlington, VA Clearance: TS / SCI Responsibilities: + Communicat e activities effectively to target… more
    Xcelerate Solutions (11/14/25)
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  • Windows Systems / Packaging Engineer - TS

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210193 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... + CompTIA Security+ or similar for IAT Level II DoD 8570 certification. + Active TS / SCI and CI Polygraph + MECM / MCM packages experience as well as vast… more
    General Dynamics Information Technology (11/14/25)
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  • Principal Cloud Engineer - TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ204699 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... * Required Experience: 5+ years of related experience * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities: + Proven experience with Azure… more
    General Dynamics Information Technology (11/13/25)
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  • Technical Targeter ( TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210161 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... data from different sources + Ability to extract necessary information from different types of datasets + Ability to...must be a US Citizen and requires an active/current TS / SCI with Polygraph clearance.** GDIT IS YOUR… more
    General Dynamics Information Technology (11/08/25)
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  • Systems Specialist - Active TS / SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ204493 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** Transform technology into opportunity as an Information Technology Support Specialist with GDIT. A career in...and using remote access tools * Security Clearance Level: TS / SCI w/Poly * Required Skills and Abilities:… more
    General Dynamics Information Technology (10/31/25)
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  • System Administrator Associate_TS/ SCI

    General Dynamics Information Technology (Aurora, CO)
    …ID:** RQ198811 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... administration, testing equipment, and ITIL best practices * Security Clearance Level: TS / SCI with Polygraph * Required Skills and Abilities: Must possess… more
    General Dynamics Information Technology (10/31/25)
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  • Scientist, TS / SCI Chief Systems…

    L3Harris (Palm Bay, FL)
    …a degree, minimum of 16 years of prior related experience. + Active Top Secret security clearance and ability to obtain SCI + 10 years experience developing, ... technical teams and programs to deliver hardware Preferred Additional Skills: + Active TS / SCI security clearance is highly preferred + Space Vehicle (SV) design… more
    L3Harris (10/30/25)
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