• Senior Linux Systems…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the… more
    Leidos (10/09/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …of history, they're making history. Northrop Grumman Space Systems (NGSP) is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in ... will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform… more
    Northrop Grumman (11/13/25)
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  • Senior Linux System…

    GovCIO (Denver, CO)
    …referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience… more
    GovCIO (11/07/25)
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  • Sr . Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) seeks to find a ** Sr . Principal Systems Administrator ** supporting the Integrated National Systems (INS) ... (BU). This position is located in **Aurora, CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build these environments from… more
    Northrop Grumman (11/06/25)
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  • Sr . Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Sr . Principal Systems Administrator ** supporting Integrated National Systems (INS) ... CO** In this role, the successful candidate will design and plan network communication systems and provide specifications and detailed schematics for network… more
    Northrop Grumman (10/30/25)
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  • Principal/ Sr . Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …making history. Northrop Grumman Space Systems is seeking a **Principal Systems Administrator ** to join the Deep Space Advanced Radar Capability (DARC) Program to ... This role can be placed at Principal/Level 3 OR Sr . Principal/Level 4. **This position will be based out...ability to extend.** As the DARC Early Use System Administrator you will get to: + Power up, configure,… more
    Northrop Grumman (11/04/25)
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  • Senior Linux System…

    KIHOMAC (Colorado Springs, CO)
    …and troubleshooting efforts + Install, configure, and manage RHEL and other Linux -based systems + Assist integration leads and managers in problem definition, ... security patching and software management using RHEL Satellite preferred + Network troubleshooting experience preferred + Knowledge of Missile Defense, DoD… more
    KIHOMAC (11/13/25)
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  • Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …System Administrator II, job grade T4; Telecommunications Network System Administrator III, job grade T5; or Senior Telecommunications Network System ... (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Telecommunications Network System Administrator **...NRS I / II + Red Hat Certified System Administrator (RHCSA) + Linux Professional Institute Certification… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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  • Principal Field Service Engineer/ Sr…

    Northrop Grumman (Aurora, CO)
    …Windows Server 2016Linux: Linux +, LPIC-1, or Red Hat Certified Systems Administrator , Cisco Certified Network Associate (CCNA) Primary Level Salary Range: ... is looking to add a **Principal Electronics Engineer - Field Service Engineer (FSE)/ Sr . Principal Electronics Engineer - Field Service Engineer (FSE)** to join our… more
    Northrop Grumman (10/07/25)
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  • Sr Principal Sys Admin - Identity & Access…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Sr Principal Systems Administrator - Identity & Access Mgmt Systems ... system policies, such as: + **Windows** group policies + ** Linux ** authentication PAM rules/files (in concert with the ...including: + Assisting with LDAP service configuration for the network /software solution to ensure RBAC access for the user… more
    Northrop Grumman (09/13/25)
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