• Enterprise IT Support Officer (Eitso)

    Acclaim Technical Services (Chantilly, VA)
    …development to restore service and/or identify problems + Special non-commercial systems administrator activities (access management/file transfer) may be ... an Enterprise IT Support Officer (EITSO) with a current TS / SCI w/ poly to support a contract...in a technical help desk position + Special non-commercial systems administrator experience (access management/file transfer) +… more
    Acclaim Technical Services (01/07/26)
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  • High Performance Computing Engineer - Mid-level

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** PRX25933 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Linux Operating Systems essential * Prior experience as a Systems Administrator essential, with a preference for experience working with clustered systems more
    General Dynamics Information Technology (12/29/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Herndon, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator /Engineer with the ability to automate day to day tasks and ... selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. Key job responsibilities The Systems more
    Amazon (12/05/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and/or Experience: Bachelor's degree and/or 2 to 5 years of experience * Security Clearance: TS / SCI required with the ability to obtain a TS / SCI ... **Network Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...5 to 10 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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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …for managing Windows and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:**...with typically 0+ years of experience. + Must possess TS / SCI Clearance with CI Poly. **What Desired… more
    Parsons Corporation (11/15/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …Master's Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is ... Network Administrator II EOE Statement We are an equal...rooms, communications closets, operations centers, and user workspaces. + TS / SCI Security Clearance (US Citizenship required) These… more
    William C Brown Inc (12/01/25)
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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 ...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/10/25)
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  • Sharepoint Administrator / Lab Manager

    Node.Digital (Arlington, VA)
    Administrator / Lab Manager Location: Arlington, VA Must have an active Top Secret Clearance Node is supporting a US Government customer to provide ... Skills: - US Citizenship - Must have an active TS / SCI clearance. - Must be able to...system Required Education: BS Computer Science, Computer Engineering, Computer Information Systems , Computer Systems Engineering… more
    Node.Digital (12/23/25)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    …and documented. + Basic understanding of Microsoft SQL Server. **Qualifications** _Required:_ + Top Secret / SCI security clearance. + Bachelor's degree in IT ... systems and Windows command line/PowerShell. + Provide guidance for securing information systems and support cyber vulnerability penetration assessments. +… more
    CACI International (01/13/26)
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  • Database Administrator , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …J0925-2099 **Employment Type:** Full Time **Position Description:** *Government Security Clearance Required: TS / SCI required with the ability to obtain a TS ... **Database Administrator , Senior** **Category:** Database Administration **Main location:** United...5 to 10 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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