• Principal Systems Administrator

    ManTech (Arlington, VA)
    …Certification or ability to obtain within 6 months of hire + Knowledge of Microsoft Windows Systems , HP SANs, VMware products + Experience using a Service ... ManTech seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team...needs + Strong technical skills in areas such as Windows and Linux operating systems , network administration,… more
    ManTech (05/24/25)
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  • System Administrator (Lenel)

    Serco (Norfolk, VA)
    **Position Description** Are you a ** System Administrator ** looking for a place where you can make a difference every day? Serco is the place for you! CNIC ... Install, configure, maintain, upgrade and administer an environment monitoring system or systems , to include the environment...up to date 8570 IAT Level II certification** + ** Windows Server or VMWare certification** + A… more
    Serco (04/25/25)
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  • Systems Administrator

    Cinteot (Springfield, VA)
    SYSTEMS ADMINISTRATOR Location - Herndon, VA...such as Microsoft System Management Server and Windows Server Update Services. + Maintains VMware ... and Security scrum team, performing operations / maintenance of program Window systems software and associated applications. Team members must be able to install,… more
    Cinteot (06/12/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows /Linux System Administrator that will be working in a ... will be responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows /Linux… more
    Nightwing (06/24/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide primary and ... and Responsibilities: + Provide systems administration support for the Windows operating system and applications and backup support for VMWare virtual… more
    Chenega Corporation (06/02/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT),Linux, System Administration… more
    General Dynamics Information Technology (05/09/25)
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  • Physical Security System…

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator ...with Microsoft Server 2019, 2022, and virtualization platforms like VMWare and Nutanix + Experience with SQL, Oracle, and… more
    M. C. Dean (07/15/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The ... Systems Administrator will design, implement, and troubleshoot information ...DNS, Group Policy, Exchange, IP Monitoring, and terminal server system / Windows Firewall. + Setups, administers, and supports… more
    Nuclear Fuel Services (06/28/25)
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  • Information Systems Administrator

    Nightwing (Sterling, VA)
    …civil, and commercial markets. Nightwing is seeking a fully cleared Information Systems Administrator Nightwing is seeking a highly motivated Information ... Systems Administrator (SA) to join a small team in a...of experience administering Microsoft Windows server or Windows desktop operating systems Experience with Linux… more
    Nightwing (06/18/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has ... technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should be detail oriented in order to… more
    Leidos (06/06/25)
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