• Systems Administrator

    Amentum (Warrenton, VA)
    …successful outcomes aligned with organizational objectives **Requirements:** * Must have active Top - Secret clearance with SCI or TS with the ability to ... If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of...environment **Clearance Required:** * Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/10/25)
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  • Subcontracts Administrator

    KBR (Chantilly, VA)
    …Excel skills Candidates must possess an active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance or an Australian TS /PV ... Title: Subcontracts Administrator KBR's Mission Technology Solutions (MTS) group is...and Modifications + Monitor and maintain POs/Subcontracts within purchasing system + Perform peer reviews of procurement files +… more
    KBR (12/17/25)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …to ensure successful outcomes aligned with organizational objectives **Requirements:** + Active Top - Secret clearance with SCI or TS with the ability to ... Amentum is seeking a Windows Systems Administrator to support our federal...operate and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS more
    Amentum (01/09/26)
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  • Senior Contracts Administrator

    ANSER (Chantilly, VA)
    …or related field. + Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) clearance with Counterintelligence (CI) Polygraph. + ... of our service. Position Summary ANSER is seeking a Senior Contract Administrator to provide comprehensive acquisition and contract management support to the… more
    ANSER (01/06/26)
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  • Systems Administrator II Generalist…

    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 ... Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology...The position requires US Citizenship and an active DoD Top Secret with SCI clearance… more
    V2X (11/15/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …maintenance and support of computer systems and networks. **Must have an Active Top Secret / SCI US Government clearance. Note: US Citizenship is required ... **Amentum** is looking for a **Junior Systems Administrator ** to join our team...to maintain a Top Secret / SCI clearance.** **Responsibilities:** +… more
    Amentum (01/01/26)
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  • Maximo Administrator

    Amentum (Warrenton, VA)
    …as part of a team in a dynamic environment Clearance Required: Must have active Top - Secret clearance with SCI or TS with the ability to acquire SCI ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a… more
    Amentum (01/09/26)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ206899 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team… more
    General Dynamics Information Technology (12/06/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2110 **Employment ... CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing...2 to 5 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Software Engineer/ Systems

    Cinteot (Springfield, VA)
    …Linux Administration experience Education: Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full Scope Poly Benefits: ... Software Engineer / Systems Administrator (location: Springfield, VA) The... systems . Applicant selected must possess a current TS / SCI with Full Scope Poly clearance (government… more
    Cinteot (11/06/25)
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