• Linux Administrator

    CACI International (Hampton, VA)
    …Type of Travel: Continental US * * * **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of the Air Force (DAF) ... Linux Administrator Job Category: Information Technology...to ensure DoD compliance. Additionally, candidate will perform troubleshooting support for application teams as required. On the EITaaS… more
    CACI International (07/30/25)
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  • Windows Linux Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Systems Administrator ** with experience in Microsoft enterprise environments to support a critical Federal Intelligence Agency contract. This is an excellent ... Hat Enterprise Linux (RHEL) systems.** **Key Responsibilities:** + Perform administrative support for both Windows and Linux environments on physical systems… more
    General Dynamics Information Technology (07/16/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …government systems interconnects + Ensure Security compliance requirements + Provide on-site tiered help desk support to user base + Will work onsite in a ... Security Sector at Leidos is seeking a **Senior System Administrator ** to join a dynamic team based in **Tysons... in the administration and maintenance of the Enterprise Linux infrastructure + Provide support in information… more
    Leidos (07/29/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …scripting abilities + Understanding of system security principles + Experience with help desk support + Knowledge of backup and recovery procedures **Specific ... Systems Administrator Job Category: Service Contract Act Time Type:...activities of configuration and operation of business systems + Support mainframe, mini, or client/server based systems + Optimize… more
    CACI International (06/06/25)
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  • Tenable Nessus Administrator

    CACI International (Norfolk, VA)
    …needed on an ongoing basis. **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an enterprise IT service ... Tenable Nessus Administrator Job Category: Information Technology Time Type: Full...implement and operate an enterprise ITSM solution, enterprise service desk , endpoint management and security solution, as well as… more
    CACI International (07/26/25)
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  • Tanium Administrator

    CACI International (Chantilly, VA)
    …Travel: Continental US * * * **The Opportunity:** CACI is looking for a Tanium Administrator to support our DoD customer to implement an enterprise IT service ... Tanium Administrator Job Category: Information Technology Time Type: Full...implement and operate an enterprise ITSM solution, enterprise service desk , endpoint management and security solution, as well as… more
    CACI International (05/23/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** None **Job Family:** Systems Administration **Skills:** IT Help Desk , Linux ,Microsoft (MS) Active Directory (AD),System Administration,Windows 10 ... skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support ** for a large… more
    General Dynamics Information Technology (07/16/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    ManTech seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.** ... **Responsibilities include but are not limited to:** + Provide specialized support and troubleshooting for VIP users, including hardware, software, network, and… more
    ManTech (05/24/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …+ Experience with Windows and Linux operating systems. + Experience providing help- desk end-user support for common desktop and server issues. + Experience ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include… more
    ManTech (07/22/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** Systems Administration **Skills:** System Administration,Technical Support ,Troubleshooting **Certifications:** Security+, CE - CompTIA-Security+ CE ... systems. + Understand all the different systems that are monitored in the help desk and the Tier level responsibilities for the systems. + Provide IT Service… more
    General Dynamics Information Technology (07/16/25)
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