• Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …responsibilities will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + ... Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in...server administration experience with Linux (RedHat Enterprise Linux is preferred) and Windows + Perform… more
    Northrop Grumman (11/13/25)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …(BU). This position is located in **Aurora, CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build these environments ... Grumman Space Systems (NGSP) seeks to fill a **Systems Administrator (Level 2 or 3)** supporting the Integrated National...of application.** + Must have server administration experience with Linux RHEL 7x - 9x and Windows more
    Northrop Grumman (11/06/25)
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  • Principal Linux Systems…

    Northrop Grumman (Aurora, CO)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows AD,… more
    Northrop Grumman (11/11/25)
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  • Senior Linux Systems Administrator

    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 & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide...to 15 years. + **Technical Skills** : Experience with LINUX , Windows and Virtualization + **Security Clearance**… more
    Leidos (10/09/25)
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  • Principal Systems Administrator (24-137)

    Northrop Grumman (Colorado Springs, CO)
    …development environment. Also responsible for the daily operations of the Windows / Linux environment, including backup, recovery, and disaster recovery of ... Integration offers an excellent opportunity for a Principal Systems Administrator (24-137) to join our team of talented and...and maintenance, as well as a thorough understanding of Linux system administration. This role demands the ability to… more
    Northrop Grumman (11/18/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …maintenance of Red Hat Linux servers + Install and configure Red Hat Linux / Windows / Solaris operating systems + Ensure compliance with computer security ... lieu of degree + Active Secret clearance + Sec+ certification + Solaris, Linux , Windows , Unix administration + Configuration tools, especially Ansible + System… more
    ISYS Technologies (10/22/25)
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  • System Administrator IRES - Ssfb/HSV

    Amentum (Colorado Springs, CO)
    …experience in a computer operations environment performing systems administration in a Windows **or** Linux environment * Must have experience working with ... MAY BE ELIGIBLE FOR A SIGN-ON BONUS **Position Title:** System Administrator **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation… more
    Amentum (11/17/25)
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  • Microsoft Windows Subject Matter Expert…

    Amentum (Colorado Springs, CO)
    …IT, or related field * Microsoft Certified: Azure Solutions Architect Expert and/or Windows Server Hybrid Administrator Associate * Have knowledge of Cisco UCS ... other Red Hat Linux based distributions. * Have experience with advanced Windows server features such as Clustering, as well as supporting Microsoft SQL database… more
    Amentum (11/17/25)
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  • Storage Administrator

    GovCIO (Denver, CO)
    …disaster recovery, and common problem resolution. + 3+ years' experience with MS- Windows , Solaris, and RHEL/OEL Linux environments. + 3+ years' experience ... communication (IP based). + Installation and configuration experience of backup SW with Windows Server 2019, Solaris 11, RedHat Enterprise Linux 7 and higher.… more
    GovCIO (09/24/25)
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  • System Administrator - Intern

    Lockheed Martin (Schriever AFB, CO)
    …by troubleshooting and remedying a wide variety of technical issues on both Linux and Windows systems\. Typical duties include configuring and managing ... leading\-edge missile defense technologies\. The Work As a System Administrator on the team, you will provide help desk...Linux and Windows Operating systems to include implementing operating system enhancements… more
    Lockheed Martin (11/14/25)
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