• Linux Administrator

    CACI International (Colorado Springs, CO)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... are needed on an ongoing basis. **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of the Air Force (DAF) Enterprise IT as… more
    CACI International (06/25/25)
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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 ... but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all… more
    Northrop Grumman (06/25/25)
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  • Principal Linux Systems…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... program with lasting impactful results. Join our team as a ** Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
    Leidos (05/30/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator - Aurora, CO, must have an active ... a Raytheon program in a classified environment as a **Sr.** **Principal Linux System Administrator .** + Responsibilities include building, maintaining, and… more
    RTX Corporation (07/02/25)
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  • Systems Administrator - Linux

    GovCIO (Denver, CO)
    …referral to this job (https://careers-govcio.icims.com/jobs/6104/systems- administrator linux -windows/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... environments + Three years of demonstrated professional experience supporting a Linux OS production environment + Three years of demonstrated professional experience… more
    GovCIO (06/28/25)
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  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …will include, but not be limited to, the following: * Perform as a Linux System Administrator on large government contracts. * Perform administration on VMware ... career today. #definingpossible Northrop Grumman is seeking a Systems Administrator to join our team based in the Aurora,...be considered. * Must have server administration experience with Linux (RedHat Enterprise Linux is preferred) *… more
    Northrop Grumman (06/05/25)
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  • 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...of application** + Must have server administration experience with Linux (RedHat Enterprise Linux is preferred) and… more
    Northrop Grumman (06/12/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator II ( Linux ) Candidate must have an active TS/SCI w/ Poly ... Systems Administrator II Location Aurora, CO Job Code 2055...in the resolution process. Configures and manages UNIX and Linux operating systems and installs/loads operating system software, troubleshoots,… more
    DCCA (05/23/25)
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  • Principal/Sr. Principal Systems Integration…

    Northrop Grumman (Colorado Springs, CO)
    …for future capabilities. **Roles and Responsibilities:** + Perform as a Windows and Linux System Administrator for a classified government contract. + Maintain ... Colorado Springs, CO location as a **Principal/S** **enior Principal Systems Administrator ** **/ Systems Integration Engineer** supporting the JTAGS program. As a… more
    Northrop Grumman (05/29/25)
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  • RHEL Principal/Sr. Principal Systems Integration…

    Northrop Grumman (Colorado Springs, CO)
    …for future capabilities. **Roles and Responsibilities:** + Perform as a Senior Linux Systems Administrator . + Maintain smooth operation of multi-user computer ... at our Colorado Springs, CO location as a **RHEL Principal/Senior Principal Systems Administrator ** supporting the JTAGS program. As a member of this team, you will… more
    Northrop Grumman (05/28/25)
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