• Senior Systems Administrator

    General Dynamics Information Technology (Arlington, VA)
    …optimal conditions. Installs system -wide software. GDIT is looking for a Windows Systems Administrator that holds an active TS/SCI eligible clearance for a ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Maintains an organization's computer systems '… more
    General Dynamics Information Technology (02/05/25)
    - Related Jobs
  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** ** Systems Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... keep reading!** Leidos National Security Sector is seeking a Systems Administrator with strong interpersonal and customer...in a mixed environment of MacOS and Windows operating systems , + Create and administer Apple operating system more
    Leidos (05/03/25)
    - Related Jobs
  • Data Center System Administrator

    Leidos (Charlottesville, VA)
    …this sounds like an environment where you can thrive, keep reading!** The Data Center System Administrator will maintain data center operations. The System ... is a power failure, and provide general data center system administrator support. They will support hybrid...degree. **Clearance** + Due to the nature of the government contracts we support, US Citizenship is required. +… more
    Leidos (05/03/25)
    - Related Jobs
  • Systems Administrator

    Information Technology Strategies (Richmond, VA)
    … initiative in various parts of the United States. We are currently seeking a Systems Administrator to work for our company. Summary: + Must have an active ... Information Technology Strategies, Inc. is a government IT solutions provider servicing commercial and ...machines in accordance with DLA lifecycle policies. + Conduct system patching, upgrades, and configuration changes to meet cybersecurity… more
    Information Technology Strategies (04/22/25)
    - Related Jobs
  • Exchange Systems Administrator (SME)

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking an Exchange Systems Administrator SME to support a large enterprise IT contract for the DOD. This role requires an individual ... service inquiries and problems. + Extensive experience working as a Tier 2 system administrator : familiar with using exchange/vault tools. + Extensive experience… more
    Leidos (04/01/25)
    - Related Jobs
  • Windows Systems Administrator (SME)

    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 with subject ... as Dell VXRail + Extensive Experience with Tier 2 system administration of server operating systems such...Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN… more
    Leidos (04/25/25)
    - Related Jobs
  • 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...user accounts. The SA will monitor and tune server/client system performance, install system wide software and… more
    Nightwing (03/19/25)
    - Related Jobs
  • System Administrator

    Leidos (Chantilly, VA)
    …Chief Information Security Office within our Digital Modernization sector is seeking a ** System Administrator ** at our Liberty Center location in Chantilly, VA. ... The position will serve as a technical expert in system administration for complex operating systems , to...with Information System Security Manager (ISSM) for system compliance as per Government standards. +… more
    Leidos (03/27/25)
    - Related Jobs
  • 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 ... through HBSS. + Install, configure, maintain, upgrade and administer an environment monitoring system or systems , to include the environment monitoring system more
    Serco (04/25/25)
    - Related Jobs
  • Principal Linux System Administrator

    RTX Corporation (Springfield, VA)
    …Suite 700, Springfield, VA, 22150 USA **Position Role Type:** Onsite **Principal Linux System Administrator (NOC 24x7) Springfield, VA, must have current TS/SCI ... supporting a Raytheon program in a classified environment as a **Principal Linux System Administrator ** . This Network Operations Centre (NOC) position is… more
    RTX Corporation (04/18/25)
    - Related Jobs