• Linux/UNIX Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... and tomorrow is smarter. Our work depends on a TS /SCI cleared Linux/UNIX Systems Administrator joining our...writing detailed, technical documentation + 8570 Compliance + Active TS /SCI Clearance + Ability to respond to… more
    General Dynamics Information Technology (10/11/25)
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  • Sr Subcontract Administrator

    KBR (Chantilly, VA)
    …with Deltek Costpoint is a plus. Candidates must have an active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance or an Australian TS ... Title: Sr Subcontract Administrator KBR's Mission Technology Solutions (MTS) group is...selected candidate's working location, knowledge, skills, abilities and/or experience, clearance level, contract affordability and in consideration… more
    KBR (11/08/25)
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  • Subcontract Administrator

    KBR (Chantilly, VA)
    …to advanced Excel skills Candidates must possess an active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance or an Australian ... Title: Subcontract Administrator KBR's Mission Technology Solutions (MTS) group is...selected candidate's working location, knowledge, skills, abilities and/or experience, clearance level, contract affordability and in consideration… more
    KBR (11/08/25)
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  • Sr. Contract Administrator

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented. Sr. Contract Administrator to join our Team. In this role you will ... client sites. **What You'll Be Doing:** + Reviews client contracts of all types to identify risks and conformity...+ Some program management experience would be beneficial **Security Clearance Requirement:** An active Secret security … more
    Parsons Corporation (11/18/25)
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  • Subcontracts Administrator

    KBR (Chantilly, VA)
    …Excel skills Security Requirements + Candidates must possess a Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance or an Australian ... Title: Subcontracts Administrator KBR's National Security Solution (NSS) Procurement &...peer reviews of procurement files + Identify and mitigate contract risks + Manage close-out procedures efficiently Required Skills… more
    KBR (10/06/25)
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  • Senior Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to obtain and maintain a security clearance at the Top Secret level. US Citizenship is a requirement ... **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux ...for this contract . Applicants may be subject to a pre-employment drug… more
    UIC Government Services and the Bowhead Family of Companies (11/06/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract , you will be...experience. * Required Experience: 1+ years' experience * Security Clearance Level: TS /SCI with polygraph * Must… more
    General Dynamics Information Technology (11/06/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …actions + Report as vendor updates are received **You'll Bring These Qualifications** + Top Secret /SCI clearance (current), with the ability to successfully ... Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular… more
    CACI International (11/10/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …activities in alignment with RMF (Risk Management Framework). Required Qualifications * Active Top Secret clearance (SCI eligibility strongly preferred). * ... Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type:… more
    CACI International (11/13/25)
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  • Cloud Support Engineer I (VA-1G)

    ASM Research, An Accenture Federal Services Company (Reston, VA)
    …of operations experience providing application infrastructure support; 1 year performing system administrator support ** Clearance Requirement** + TS /SCI with ... location, skill set, level of education, certifications, client requirements, contract -specific affordability, government clearance and investigation level, and… more
    ASM Research, An Accenture Federal Services Company (10/06/25)
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