• Journeyman Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    …Microsoft Windows Server environments and Active Directory. + Familiarity with Linux administration (eg, Red Hat, CentOS, Ubuntu). + Knowledge of NIST, FISMA, ... We are seeking a highly experienced **Journeyman** **Network and Computer Systems Administrator ** to support the Department of Homeland Security (DHS) in the… more
    NANA Regional Corporation (10/17/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    …Leidos National Security Sector is seeking an experienced **Systems Administrator ** to provide technical expertise installing, configuring, supporting, and ... consistency and interoperability. + Apply expertise with Oracle, Java, Linux /UNIX/AIX, and WebSphere libraries to configure, optimize, and troubleshoot application… more
    Leidos (09/13/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …performance. Responsibilities include: Systems Administration & Operations + Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage ... + VMware Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer… more
    BAE Systems (12/09/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …IL4/IL5 cloud environment administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud environments + ... **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator...CE or equivalent) + One major cloud platform certification ( AWS Solutions Architect Professional, Azure Solutions Architect Expert, or… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Secret Cleared Windows and Linux Admin

    Insight Global (San Diego, CA)
    …a large government customer. This person should have an understanding in both windows and Linux . This person will work on a small team of other admins to support a ... include: . RHEL system administration for physical and virtual servers . Windows server system administration for physical and virtual servers . AWS more
    Insight Global (11/26/25)
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  • OPIS Senior Database Administrator

    Dow Jones (New York, NY)
    …Clustering, IBM DB2 HADR) + Proven experience administering Linux and Windows Server operating systems, and AWS cloud services + Strong understanding of ... OPIS Product team's software engineers and database developers. As a Senior Database Administrator , **You Will:** + Oversee and manage OPIS database systems (MS SQL… more
    Dow Jones (11/15/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation, management, and ... five (5) or more years' experience or more in desktop, server , network, and security support including installing, configuring, troubleshooting, and administering… more
    TekSynap (09/16/25)
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  • Windows Server Lead

    TekSynap (CT)
    …- MS Exchange Server + Microsoft Certified Architect - MS SQL Server + Microsoft Certified - Azure Administrator Associate **Experience** + Seven (7) ... Professional Cloud Architect + One of the following Microsoft Certifications: + AWS Certified Solutions Architect - Associate + Microsoft Certified Architect -… more
    TekSynap (11/15/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …the following skills: + Configuration and Maintenance of Virtual Machines + VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems ... in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for implementation,… more
    Belay Technologies (11/19/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 ... techniques. + Working knowledge and experience in supporting Microsoft Windows Server Operating Systems, Directory Services (AD), MS PKI (Certificates), DFS, and… more
    PSEG Long Island (10/01/25)
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