• Systems Administrator /Site Representative

    CACI International (Fort Belvoir, VA)
    …certification (Security+) + Knowledgeable on system troubleshooting processes + Familiar with UNIX / Linux Operating Systems + **TS/SCI clearance with the ability ... Systems Administrator /Site Representative Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph… more
    CACI International (08/29/25)
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  • IT Services Administrator , Staff

    Fiserv (Lincoln, NE)
    …upgrades, certificate management, documentation, and metrics reporting + Strong background in UNIX , Sun Solaris, Linux , and Shell scripting + Proven experience ... a global scale, come make a difference at Fiserv. **Job Title** IT Services Administrator , Staff **About your role:** You will be part of a dynamic team responsible… more
    Fiserv (08/27/25)
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  • System Administrator

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **System Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0671 **Employment Type:** ... system administration experience in any size environment Foundational understanding of UNIX and Windows systems Core understanding of networking (eg routing,… more
    CGI Technologies and Solutions, Inc. (08/13/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    …manage, and monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems. + Apply knowledge of database ... **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server 2012/2016,… more
    GovCIO (07/23/25)
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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 ... Desired Qualifications: * Certification in Microsoft Azure Cloud Azure Administrator Associate, Azure Solutions Architect Expert, Azure Security Engineer Associate… more
    PSEG Long Island (07/02/25)
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  • Modernization Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …administration experience\. **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads ... * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient...DHCP and DNS servers and clients * Proficient in Linux distributions such as RHEL, CentOS, Ubuntu, and Debian\.… more
    Lockheed Martin (07/12/25)
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  • Oracle Database Administrator

    Exeter Government Services, LLC (Huntsville, AL)
    …Other duties as assigned. Required Skills: Knowledge ORACLE Databases, PLSQL, linux / unix scripting, Java Scripting Desired Skills: APEX, BI Publisher, ... the support, maintenance and development of applications using Oracle Database, PL/SQL, linux , APEX, etc. to support automated contract writing tools that interface… more
    Exeter Government Services, LLC (09/17/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …1+ years of directly related experience in systems administration and analysis. + UNIX / LINUX System Administration - Preferred + Windows System Administration - ... Preferred + Shift work (Panama Schedule - 12 hours/day for a total of 7 days over 2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills and Abilities: * Location: On Customer Site * US Citizenship Required The likely salary range… more
    General Dynamics Information Technology (09/02/25)
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  • IT Administrator /Analyst

    Panasonic North America (Leawood, KS)
    …NTFS, network, and protocols (TCP/IP, DNS, FTP, Layer 2 & 3 devices) + Linux / UNIX environments preferred + Experience supporting SAN devices (EMC, HP Nimble, ... Network Appliance) + Professional level network certifications prefer but not required (CCNA, CompTIA, MCSE) + Experience in the monitoring and maintenance of data centers and their supporting policies such as Disaster Recovery, Incident Response, Risk… more
    Panasonic North America (08/20/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Las Cruces, NM)
    …1+ years of directly related experience in systems administration and analysis. + UNIX / LINUX System Administration - Preferred + Windows System Administration - ... Preferred + Shift work (Panama Schedule - 12 hours/day for a total of 7 days over 2 week period) Candidate must possess appropriate and current DoD Information Assurance (IA) Certification to be considered for employment; either valid CompTIA Security+ CE OR… more
    General Dynamics Information Technology (08/08/25)
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