• Graebel Companies, Inc. (Denver, CO)
    …hear from you! Here's to the world ahead.?? The Mobility System Administrator will be responsible for leading the documentation, design, configuration, and support ... users. Where possible, influence requirements and processes to effectively utilize systems and applications without customization and in line with continuous… more
    DirectEmployers Association (11/22/25)
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  • Systems Administrator Level

    Northrop Grumman (Aurora, CO)
    …advantage to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Systems Administrator ** ** Level 2 ** to join our team at our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...(or related) + Must have a DOD 8570 IAT Level 2 baseline certification (example: Security+ CE);… more
    Northrop Grumman (01/21/26)
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  • TSSCI Systems Administrator

    Insight Global (Louisville, CO)
    Job Description An aerospace company in Louisville, CO, is looking for a Top Secret Systems Administrator ( Level 2 ) to join their growing classified IT ... Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 2 -4 years of experience within systems administration… more
    Insight Global (11/22/25)
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  • Systems Administrator ( Level

    Northrop Grumman (Colorado Springs, CO)
    …of history, they're making history. Northrop Grumman Space Systems is seeking a **System Administrator ( Level 2 OR 3)** to join the Deep Space Advanced ... systems running Red Hat Linux. As a System Administrator within the DARC program you will get to:...customers, in written and oral format **Basic Qualifications** + ** Level 2 ** : Bachelor's degree and … more
    Northrop Grumman (01/21/26)
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  • Tier 2 Systems Administrator

    DCCA (Boulder, CO)
    Tier 2 Systems Administrator Location Boulder, CO Job Code 2524 # of Openings 2 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Tier 2 Systems Administrator Must possess a current Secret Clearance… more
    DCCA (12/22/25)
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  • Systems Administrator - Helpdesk Sys…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems -Missile Defense Integration offers an excellent opportunity for a ** Systems Administrator - Helpdesk Systems Administrator (25-571)** ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (01/10/26)
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  • Senior Linux Systems Administrator

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **Intelligence Sector,** **Cyber & Analytics Business ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...step 20 while everyone else is still debating step 2 good. You'll fit right in. **Original Posting:** January… more
    Leidos (01/06/26)
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  • Systems Administrator

    Northrop Grumman (Aurora, CO)
    …JAFAN, or JSIG information system environments + Must have a DOD 8570 IAT Level 2 baseline certification. Security+ CE, CySA+, CCNA security, GSEC, SSCP, or ... + Experience with NetApp storage + Perform as consulting Systems Administrator and subject matter expert for...software, and system components. + Adhere to strict Information Systems security guidelines in all cases Primary Level more
    Northrop Grumman (11/27/25)
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  • Production Service Systems

    Oracle (Denver, CO)
    …Description** Responsible for the operation of production environments, including systems and databases, supporting critical business operations. Will perform ... Medical, dental, and vision insurance, including expert medical opinion 2 . Short term disability and long term disability 3....or as long as the job remains posted. Career Level - IC2 **About Us** As a world leader… more
    Oracle (01/06/26)
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  • Principal Linux Systems

    RTX Corporation (Aurora, CO)
    …only US citizens are eligible for a security clearance. + Must have an active DoD 8570 IAT Level 2 certification (or higher) on start date. IAT Level 2 ... program in a classified environment as a **Principal Linux System Administrator in Aurora, CO.** Responsibilities include building, maintaining, and securing… more
    RTX Corporation (12/29/25)
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