• Systems Administrator ( Level

    Northrop Grumman (Aurora, CO)
    …they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Systems Administrator ( Level 2 or 3)** supporting the Integrated ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...for all recurring and non-recurring efforts. **Basic Qualifications:** + ** Level 2 :** Bachelor's degree with 2 more
    Northrop Grumman (11/06/25)
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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 (10/22/25)
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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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  • 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

    Infinity Systems Engineering (Colorado Springs, CO)
    …WE ARE MORE - now, come be more with us! Job Summary: The Systems Administrator is responsible for the maintenance, configuration, and reliable operation of ... security, and providing technical support to internal users. The Systems Administrator will work closely with the...Qualifications: + Clearance Requirement: TS/SCI CI Poly + Education/Experience: 2 years with BS/BA; without a degree, 6 years'… more
    Infinity Systems Engineering (12/05/25)
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  • Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …the performance of preventive and corrective maintenance, servicing of network systems , database administration, and coordination with field and engineering teams. ... be filled at one of four job grade levels: Telecommunications Network System Administrator I, job grade T3; Telecommunications Network System Administrator II,… more
    Tri-State Generation and Transmission Association, Inc. (11/24/25)
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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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  • Linux Systems Administrator II

    Epsilon, Inc (Lakewood, CO)
    …the candidate in this position.)_ + 2 -4 years of experience as a Systems Administrator or related IT role, with hands-on experience managing Red Hat ... shared during your recruiter conversation. **Responsibilities** **An average day:** AsLinux Systems Administrator II, you will support the reliability, security,… more
    Epsilon, Inc (12/03/25)
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  • Systems Administrator 2

    Oracle (Denver, CO)
    …We are looking for someone who flourishes working in large-scale, distributed systems and is always looking to identify and implement standard processes and ... with project managers and other technical teams. **Requirements:** + Seeking over 2 + years of experience working with Unix/Linux Servers and system administration +… more
    Oracle (12/21/25)
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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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