• SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …network technologies. + Two years of combined experience in the management, administration , maintenance, and repair of UNIX/ LINUX and Windows based computer ... Windows Server 2012 (70-410). + Administering Windows Server 2012 (70-411). + LINUX , UNIX, or equivalent. + Database Management. + Stage, image, and deploy… more
    V2X (08/14/25)
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  • IT Infrastructure and Virtualization Specialist,…

    City of New York (New York, NY)
    …enforcing security policies across virtualized workloads and east-west traffic flows. Administration and management of Avi Load Balancer. Provision new virtual ... taking action on recommended adjustments and resizing efforts. Citrix Administration and Support: - Analyze, support, and administer existing Windows-based… more
    City of New York (08/13/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …Nagios, Solarwinds - using tool as well as maintaining the tool itself + Linux system administration to include ability to manage offline operating system ... and hands-on experience in most of the following areas: + Systems Engineering/ Administration + Diagnosing and resolving software, hardware, and network problems + … more
    Leidos (08/08/25)
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  • RedHat Administrator-(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …the following: + a Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments. + b ... Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks. + e Configuring and maintaining Red Hat Satellite, Identity… more
    Shuvel Digital (08/07/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** 15 + years of related experience **US ... remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software,… more
    General Dynamics Information Technology (07/23/25)
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  • Network & Systems Integration Engineer

    DEFTEC (Norfolk, VA)
    …firewalls, VPNs, ACLs, and encryption technologies (eg, TLS, PKI). + Conduct system administration on Linux and Windows platforms to ensure services interoperate ... and managing network services (eg, Ansible, Terraform). + Proven experience with Linux and Windows system administration in hybrid or virtualized environments.… more
    DEFTEC (10/10/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …team. The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with ... to a changing environment. The selected candidate must possess strong system administration and troubleshooting skills and must adapt quickly in working with the… more
    Belay Technologies (10/01/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …Description** The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with ... to a changing environment. The selected candidate must possess strong system administration and troubleshooting skills and must adapt quickly in working with the… more
    BAE Systems (09/29/25)
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  • Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …Summary:** The selected individual will be responsible for maintaining system administration support activities for a large complex network environment with ... to a changing environment. The selected candidate must possess strong system administration and troubleshooting skills and must adapt quickly in working with the… more
    Leidos (09/27/25)
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  • Storage Engineer

    Koniag Government Services (Washington, DC)
    …configuration and administration + Knowledge of Windows 2016 or above server administration + Knowledge of Linux and/or similar Unix-based servers + EMC ... EMC DataDomain technology + 5+ years' experience in Windows 2016 or above server administration + 3+ years' experience as a Cisco MDS switch Administrator + 2+… more
    Koniag Government Services (09/20/25)
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