• 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. + ... our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at...+ Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and… more
    Northrop Grumman (09/11/25)
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  • System Administrator

    KBR (Colorado Springs, CO)
    …DISA STIGs and SRGs + Excellent oral and written communication skills Desired: + Linux System Administrator + DevSecOps + Risk Management Framework ... Title: System Administrator Belong. Connect. Grow. with...our national security. KBR, is seeking a highly motivated Systems Administrator to join us in supporting… more
    KBR (08/22/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... Minimum Clearance Required Top Secret Responsibilities I2X Technologies is a reputable technology...CA certs when needed. + Creating and maintenance of system policies, such as Windows group policies, Linux… more
    ISYS Technologies (09/30/25)
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  • SatOps Systems Administrator

    SAIC (Colorado Springs, CO)
    **Description** As a vital member of our team, the Satellite Systems Administrator is central to the configuration, maintenance, and issue resolution of ... cross-domain systems that are essential to our space and defense... monitoring, maintaining server health and security, and managing system logs for Linux and Windows environments.… more
    SAIC (08/22/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes...and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge… more
    Paragon Cyber Solutions (07/12/25)
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  • Compliance/Patching System…

    Lockheed Martin (Schriever AFB, CO)
    …Joining the Global Platforms and Infrastructure \(GPI\) team as a Patching and Compliance System Administrator offers a unique opportunity to be part of a ... Center\. * Hands\-on experience coordinating patch testing and deployment on Windows, Linux , and other common operating systems \. * Familiarity with… more
    Lockheed Martin (08/28/25)
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  • Guidance Navigation and Control/ System…

    Lockheed Martin (Colorado Springs, CO)
    …Your Mission is Ours\. Lockheed Martin Space is seeking a Guidance Navigation and Control/ System Administrator Intern\. In this role you will: * Work with all ... AEHF Satellite Control Subsystem \(ASMCS\) team and the Ground System Subject Matter Experts \( System Administrators\) **Basic...Linux \(RHEL\) * Ability to obtain a Top Secret /SCI clearance * Interim Secret Clearance **Security… more
    Lockheed Martin (09/24/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology...reports to the Watch Officer (CWO) and performs daily system monitoring, operations and maintenance of the systems… more
    ISYS Technologies (09/30/25)
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  • System Test Data Manager - Secret…

    Lockheed Martin (Schriever AFB, CO)
    …final secret clearance is required *Experience as a data manager or Linux systems administrator *DoD 8570 IAT Level\-II certification \(e\.g\. Sec\+\) ... is required *Shell scripting, cron jobs, tools, automation *Strong Linux and Windows Server system administration skills *Rudimentary coding skills to develop… more
    Lockheed Martin (08/16/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and ... a schedule ) + Experience with both Windows and Linux operating systems + Experience with any...working in these fields.) + **Ability to obtain/maintain a Secret US Security Clearance is required.** **Qualifications We Prefer:**… more
    Sierra Nevada Company, LLC (08/08/25)
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