• Task Order Program Manager

    Lockheed Martin (Herndon, VA)
    …WORK** The Ollivander team is looking for a **talented Task Order Program Manager with a TS / SCI security clearance ** to lead our teams as they build ... balance and more\. **Selected candidate must have an active TS / SCI security clearance ...a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/13/25)
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  • Systems Test Engineer / Principal Systems Test…

    Northrop Grumman (Chantilly, VA)
    …concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience in cable testing ... of 0 Years experience with PhD + Willing and able to obtain and maintain a TS / SCI Security Clearance (US citizenship is a pre-requisite) + A background… more
    Northrop Grumman (10/23/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented Information ( SCI ), and ability to obtain a Counterintelligence ... across multi-enclave environments with focus on Top Secret infrastructure. + Implement comprehensive systems security ... Security accreditation processes (RMF, NIST 800-53) for TS / SCI systems + Cross-domain solutions for secure… more
    Noblis (12/22/25)
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  • Test Automation Developer - ETL/API/Rules

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Education and/or Experience: Bachelor's degree and/or 2 to 5 years of experience * Security Clearance : TS / SCI required with the ability to obtain ... degree and/or 5 to 10 years of experience * Security Clearance : TS / SCI ...typically does not hire individuals at or near the top of the range for their role. Compensation decisions… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Intelligence Analyst II

    Sierra Nevada Company, LLC (Springfield, VA)
    …customer location in Northern Virginia + Current active Top Secret Security Clearance with SCI eligibility required prior to start **Qualifications ... are seeking! As an Intelligence Analyst, you will assess information , provide judgments, and make recommendations to support our...requires current/active Top Secret with SCI eligibility US Security Clearance .… more
    Sierra Nevada Company, LLC (12/10/25)
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  • Director Business Development

    Sierra Nevada Company, LLC (Herndon, VA)
    …intelligence, and adjacent markets + An active Top Secret with SCI eligibility US Security Clearance is required **Qualifications We Prefer:** + ... . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance . US Citizenship… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Sr Manager, Business Development

    Sierra Nevada Company, LLC (Herndon, VA)
    …intelligence, and adjacent markets + An active Top Secret with SCI eligibility US Security Clearance is required **Qualifications We Prefer:** + ... . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance . US Citizenship… more
    Sierra Nevada Company, LLC (10/21/25)
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  • Cyber Operations Readiness Assessment Technical…

    TekSynap (Fort Belvoir, VA)
    security , access, clearance , and handling requirements for TS / SCI environments and sensitive mission information . **REQUIRED QUALIFICATIONS** + ... to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** US Citizenship Top Secret Clearance w/ SCI Eligibility **OTHER DUTIES** Please note… more
    TekSynap (12/02/25)
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  • Quantum Computing Advanced Research SME

    Guidehouse (Mclean, VA)
    …able to OBTAIN and MAINTAIN a Federal " TOP SECRET / SCI ( TS / SCI )" with a polygraph security clearance . Candidates with an ACTIVE " SECRET " ... 25% ** Clearance Required** **:** Ability to Obtain Top Secret SCI with Polygraph...Nice To Have** **:** + An ACTIVE and MAINTAINED TS / SCI Federal security clearance more
    Guidehouse (12/07/25)
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  • Principal / Sr. Principal DevOps Software Engineer

    Northrop Grumman (Chantilly, VA)
    …concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience with Software ... experience. + US citizenship is required. Willing and able to obtain and maintain a TS / SCI Security Clearance . + A background in software DevOps for both… more
    Northrop Grumman (12/04/25)
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