• Systems Engineer - Subject Matter Expert (SME)

    Noblis (Chantilly, VA)
    … environments. + Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information ( SCI ), and ability to obtain a ... May require flexible scheduling to support critical operations in Top Secret environments. \#FundedPosition Desired Qualifications + Active TS/ SCI with CI… more
    Noblis (12/03/25)
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  • Contract Specialist (Open Continuous)

    National Geospatial-Intelligence Agency (Springfield, VA)
    …for employment standards. - US Citizenship - Security Clearance - Top Secret / Sensitive Compartmented Information ( SCI ) - Polygraph & Drug Test - ... able to obtain and retain a Top Secret security clearance with access to SCI ....Counterintelligence Polygraph examination in order to maintain access to Top Secret information . All employees… more
    National Geospatial-Intelligence Agency (12/11/25)
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  • ServiceNow Developer (TS/ SCI )

    Tau Six (VA)
    …innovative and efficient business automation for a critical DoD customer. Security Clearance Required: Top Secret / SCI (TS/ SCI ) We are seeking a highly ... of professional experience in ServiceNow development, and an active Top Secret / SCI US Government clearance....Adhere to security protocols and best practices to ensure sensitive data is protected. - Work within the parameters… more
    Tau Six (11/30/25)
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  • Specialist, Integration/Test Engineer - TS/…

    L3Harris (Chantilly, VA)
    …requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top Secret or TS/ SCI Clearance + Bachelor's degree and 4 years ... minimum of 8 years of prior related experience. + Security + + Active Top Secret / SCI security clearance. Preferred Additional Skills: + Demonstrates… more
    L3Harris (12/05/25)
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  • CNO Developer (All Levels) - TS/ SCI

    Parsons Corporation (Centreville, VA)
    …clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date. This position is ... and excel at collaborating in Agile teams **Required Skills:** + Must have active ** Top Secret / SCI ** and be amenable for poly upgrade + Assembly and C/C++… more
    Parsons Corporation (11/07/25)
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  • Principal Military Trainer - Air Operations…

    Serco (Suffolk, VA)
    …Department of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret / SCI clearance.** In this role, you will: + Support the ... security clearance with the ability to obtain a Top Secret / SCI clearance.** + ABachelor's...(with photo) with name and address that match the information entered on the application. Serco will not take… more
    Serco (11/25/25)
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  • Principal Military Trainer-Operational Environment…

    Serco (Suffolk, VA)
    …US Department of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret / SCI clearance.** In this role, you will: + Serve as a ... security clearance with the ability to obtain a Top Secret / SCI clearance.** + ABachelor's...(with photo) with name and address that match the information entered on the application. Serco will not take… more
    Serco (11/22/25)
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  • Spacecraft/Satellite Flight Operations Junior TS/…

    Lockheed Martin (Fort Belvoir, VA)
    …to obtain\. Candidates must be able to obtain a Top Secret / Sensitive Compartmented Information \(TS/ SCI \) clearance and complete a ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/11/25)
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  • Associate Project Leader for Air Combat Command

    The MITRE Corporation (Hampton, VA)
    … clearance with the ability to obtain and maintain a Top Secret / Sensitive Compartmented Information (TS/ SCI ) clearance. + Deep understanding of ... or obtain, within one year from the date of hire, the following clearance(s): Top Secret / SCI Work Location Type: Onsite Commitment to Non-Discrimination All… more
    The MITRE Corporation (11/27/25)
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  • Utility Cleaner

    Amentum (Mclean, VA)
    …re-stocking supplies; and cleaning restrooms. **Must be able to obtain and maintain a Top Secret / SCI US Government security. Note: US citizenship is required ... to obtain a Top Secret / SCI security clearance.** **Essential...products and equipment, including knowledge of the Hazardous Materials Information System + Ability to read and understand instructions… more
    Amentum (12/09/25)
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