• Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform ... mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in...Scope Polygraph at time of application** + Must have server administration experience with Linux (RedHat Enterprise… more
    Northrop Grumman (09/11/25)
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  • IT Infrastructure Administrator I, II,…

    Southwest Power Pool (Little Rock, AR)
    …and are not to be considered a complete list: + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Administrator ... will all be considered during the hiring process. Senior IT Infrastructure Administrator Pay Range: $95,200.00 - $123,700.00 IT Infrastructure Administrator II… more
    Southwest Power Pool (08/29/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …checklists for all applicable systems to include future updates/replacement application systems ( Server , Internet Explorer (IE), .NET, Red hat Linux , McAfee, ... SSCP + **Required Skills and Abilities:** + Must have administrative knowledge of Microsoft Server 2019, Red hat Linux , Windows 11, SQLEXPRESS, ESS, ACAS, and… more
    General Dynamics Information Technology (09/27/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively ... + Linux Operating Systems support experience (ex. RHEL/Ubuntu). + Linux Workstation and Server management experience. + Experience operating under,… more
    Northrop Grumman (09/25/25)
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  • System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance. + Experience in Windows and/or Linux Server Environments including directory services management, and system hardening. ... Computing Administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. This candidate will understand Windows Server internals,… more
    RTX Corporation (09/18/25)
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  • DevOps/Principal Systems Administrator

    BAE Systems (Manchester, NH)
    …your career with BAE Systems. BAE Systems is seeking an experienced IT Systems Administrator with DevOps experience to be part of a unique positon supporting a group ... controlled environments. **In this unique position as a Dev Ops/Principal Systems Administrator you will make impacts in the following ways;** + Automate… more
    BAE Systems (10/03/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , and CompTIA Security+ are desired + SECURITY CLEARANCE ... Position Summary The System Administrator will ensure the reliability, security, and availability...and availability of critical systems, supporting both Windows and Linux environments in a highly regulated, mission-critical setting. This… more
    Leader Communications Inc. (09/23/25)
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  • System Administrator

    Two95 International Inc. (Tampa, FL)
    …Type: Long term contract Rate: $Open Requirements We are looking for a System Administrator - Linux with a focus on: - + Administration and troubleshooting ... based on Ovirt with over 200 live VMs with Linux Oss. + Development of all server -side scripting, and ensuring high performance of servers. Therefore, a… more
    Two95 International Inc. (09/08/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    …of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide support ... including day-to-day operations, monitoring, and problem resolution for all client/ server /storage/network devices, etc. Install, configure and manage operating system… more
    ENS Solutions (09/27/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    Administrator for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government contract. + Maintain smooth ... (NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, diverse individuals… more
    Northrop Grumman (09/18/25)
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