• Systems Administrator

    ManTech (Norfolk, VA)
    …Diploma and 5+ years of relevant IT systems experience + Experience in system administration , with proficiency in both Linux and Windows environments + Must have ... CompTIA Security+ CE + Must have a VMware , Windows , or Linux Operating System (OS) certification **Preferred Qualifications:** + Bachelor's degree in Computer… more
    ManTech (09/10/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Operations **Skills:** Computer Backups,Information Technology (IT) Systems,Microsoft Windows Server,System Administration **Certifications:** CompTIA Security+ ... Windows servers. + Experience building and configuring Windows servers in a VMWare environment. + Experience administering Microsoft Windows Server… more
    General Dynamics Information Technology (09/30/25)
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  • Systems Administration ( Windows…

    NTT America, Inc. (Newport News, VA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Administration ( Windows )- US citizen to join our team in Newport ... performance, and contribute to security best practices. **Key Responsibilities** + Windows System Administration : Maintain, upgrade, and support Windows… more
    NTT America, Inc. (09/17/25)
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  • Systems Administrator

    Cinteot (Springfield, VA)
    …must meet eligibility requirements for access to classified information). BASIC QUALIFICATIONS: + Windows Admin Experience (Server 2012 - Server 2019, Win Active ... Utilizes enterprise management software tools such as Microsoft System Management Server and Windows Server Update Services. + Maintains VMware ESX servers using… more
    Cinteot (08/07/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Linux,System Administration , Windows Applications **Certifications:** CompTIA Security+ - ... and Red Hat Enterprise Linux (RHEL) systems.** **Key Responsibilities:** + Perform administrative support for both Windows and Linux environments on physical… more
    General Dynamics Information Technology (07/16/25)
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  • Senior Systems Administrator - TS/SCI w. Polygraph

    General Dynamics Information Technology (Reston, VA)
    …+ Manages and troubleshoots multiple VMware environments. + Provides Windows Server and Linux administration , maintenance, and troubleshooting. + Creates ... IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems,Microsoft Windows Server,System Administration **Experience:** 8 + years of… more
    General Dynamics Information Technology (10/01/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …the DevSecOps build environments and CI/CD pipelines. + Administering and maintaining Windows servers and virtualized environments ( VMware , Hyper-V, or similar). ... Skills You'll Bring:** + Familiarity with DoD applications running on Linux and Windows environments + Proven experience in system administration , with a focus… more
    Parsons Corporation (07/23/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and applications and ... for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP...05-PR-M-0002. MCSA Windows Server 2016 Certification required, VMware VCP 7 Certification or above required. + Secret… more
    Chenega Corporation (09/01/25)
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  • Systems Engineer ( Windows )

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Microsoft supported Windows operating systems. Must be experienced in Windows Active Directory infrastructure administration to include Group Policy Objects ... **Overview** SYSTEMS ENGINEER ( WINDOWS ) (RDTE) Bowhead is seeking a Systems Engineer...engineering support for initiatives including, but not limited to, VMware , IBM Endpoint Manager, Splunk, and NetApp enterprise storage… more
    UIC Government Services and the Bowhead Family of Companies (09/26/25)
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  • Senior Windows Engineer

    ManTech (Norfolk, VA)
    …Information Technology, or a related field and 7+ years of experience in windows system administration and management in an enterprise environment, OR Associates ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Windows Engineer** to join our team in **Norfolk, VA.** This position is **onsite.** Join the… more
    ManTech (09/24/25)
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