• Senior Systems Administrator

    RTX Corporation (Tucson, AZ)
    …Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of ... to prevent security threats, protect the integrity of our systems and support Raytheon DT infrastructure around the world.... Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server… more
    RTX Corporation (01/17/26)
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  • Tier II Systems Administrator

    NANA Regional Corporation (Portsmouth, NH)
    LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join our team of outstanding professionals, apply today! **Job Summary:** Tier ... candidate would also be able to support an Oracle Linux 8 server. We use an ITIL model which...on our website at: https://www.onezerollc.com/careers/ **Position Title** : T2 Systems Administrator **Location:** Portsmouth, NH On Site… more
    NANA Regional Corporation (11/27/25)
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  • Systems Administrator

    TEKsystems (Fort Wayne, IN)
    linux , ivanti, patch management, sccm, powershell, vulnerability management, System administrator , Active directory, Azure, Infrastructure, Automation Job ... Seeking a Systems Administrator for a client in...Disaster Recovery procedures. Top Skills' 1. Deployment of hardened/secured Windows and Red Hat Linux servers. 2.… more
    TEKsystems (01/14/26)
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  • IT System Administrator

    North 40 Outfitters (Great Falls, MT)
    …with computer systems and business practices. - Advanced experience with Windows and Linux servers. - Knowledge of backup administration, scheduling, and ... Falls, MT is looking to hire a Full-Time IT System Administrator to join our team. We...innovation within the infrastructure. + Responsible for ensuring that system hardware, operating systems , software systems more
    North 40 Outfitters (01/06/26)
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  • Systems Administrator I

    Foxhole Technology, Inc (Chambersburg, PA)
    …operating systems , user permissions, and file structures + Familiarity with either Windows Server or Linux systems + Ability to follow structured ... **Overview** **Job Title: Systems Administrator I** **Job Location: Chambersburg,...+ Minimum of 1+ years of experience as a System Administrator + Must have a current… more
    Foxhole Technology, Inc (01/16/26)
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  • Sr. Systems Administrator - Patch…

    ERP International (Washington, DC)
    …**ERP International, LLC** ( www.erpinternational.com ) is currently seeking a ** Systems Administrator ** with a strong background in patch management ... Disability and Veteran. **Responsibilities** **Job Specific Details and Tasks:** + Troubleshoot Windows and Linux server enviornments when patches fail during… more
    ERP International (01/15/26)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    …+ 4+ years of systems administration experience. + Strong knowledge of Windows Server, Linux , Active Directory, and virtualization. + Experience with cloud ... Description We are seeking a Senior Systems Administrator to maintain and optimize...ensuring reliability, security, and scalability. Key Responsibilities: + Administer Windows and Linux servers, Active Directory, and… more
    Robert Half Technology (01/10/26)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …+ COMPTIA Security+ or other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ). + Knowledge of ... our NAVAIR team in Patuxent River, MD. As a System Administrator supporting NAVAIR, you'll collaborate with...area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system more
    JHNA (01/06/26)
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  • Jr. System Administrator

    Leidos (Chantilly, VA)
    **Description** ​The National Security Sector at Leidos currently has an opening for a System Administrator to work on our Department of State Facial Recognition ... Windows server administration -Experience with Oracle SQL*Plus -Basic scripting ability in Windows and Linux -Proficiency with Microsoft Excel; able to create… more
    Leidos (01/15/26)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …Configure and manage UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of...ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + DoD 8570 compliance… more
    SAIC (11/06/25)
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