• Principal Military Trainer - Air Operations…

    Serco (Suffolk, VA)
    …of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret / SCI clearance.** In this role, you will: + Support the detailed ... 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)
    …of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret / SCI clearance.** In this role, you will: + Serve as a functional ... 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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  • Building Operations Specialist

    Amentum (Mclean, VA)
    …Emergency Essential Position. **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 ...creed, marital or domestic partner status, medical condition, genetic information , national origin, citizenship status, low-income status, or mental… more
    Amentum (12/17/25)
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  • Carpenter - General Maintenance

    Amentum (Mclean, VA)
    …building & grounds maintenance. **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 ...a Top Secret / SCI security clearance.** **MAJOR DUTIES...Ability to write correspondence. + Ability to effectively present information in one-on-one and small group situations to customers,… more
    Amentum (12/17/25)
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  • HVAC Mechanic Specialist

    Amentum (Mclean, VA)
    …packaged unit style systems. **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 ...creed, marital or domestic partner status, medical condition, genetic information , national origin, citizenship status, low-income status, or mental… more
    Amentum (12/17/25)
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  • Principle Industrial Security

    Leidos (Reston, VA)
    …special security regulations (ie ICDs, NISPOM and SEADs). *Clearance requirement is Top Secret // SCI with Polygraph. Applicant selected must have and ... training, implementing, and documenting new and relevant CI and security information to support evolving customer needs....maintain government security clearance at the TS // SCI more
    Leidos (10/17/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …day-to-day maintenance and support of computer systems and networks. **Must have an Active Top Secret / SCI US Government clearance. Note: US Citizenship is ... required to maintain a Top Secret / SCI clearance.** **Responsibilities:** +...assistance to end-users regarding computer issues. + Implementing basic security measures like password policies and virus scans. +… more
    Amentum (12/05/25)
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  • Lead Artificial Intelligence Engineer…

    The MITRE Corporation (Chantilly, VA)
    …for both technical and non-technical audiences / decision makers. Basic Qualifications: + Active Top Secret / SCI clearance and possess or be willing to obtain ... and must meet eligibility requirements for access to classified information or applicants who are eligible for security...5 days a week on-site. Preferred Qualifications: + Active Top Secret / SCI with Polygraph (highly… more
    The MITRE Corporation (11/27/25)
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  • Cyber Operations Readiness Assessment Reviewer

    TekSynap (Fort Belvoir, VA)
    …and facility/operational security standards. **REQUIRED QUALIFICATIONS** + Clearance Level: Top Secret with SCI eligibility + Certifications Required: ... **WORK AUTHORIZATION/ SECURITY CLEARANCE** + US Citizenship + Top Secret Clearance w/ SCI Eligibility **OTHER INFORMATION ** Please note this job… more
    TekSynap (12/02/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …Springfield, VA . The position is required to be onsite. The position requires an active Top Secret / SCI clearance and the ability to obtain and maintain a ... secure processing environments which must adhere to US Government Information Assurance and Security standards such as...The position requires US Citizenship and an active DoD Top Secret with SCI clearance… more
    V2X (11/15/25)
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