• Senior Systems Administrator

    Leidos (Aurora, CO)
    …automation and process optimization. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber...on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high… more
    Leidos (03/31/25)
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  • Systems Administrator

    ISYS Technologies (Peterson AFB, CO)
    Minimum Clearance Required Top Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus ... a customer inColorado Springs, CO.This position will beon-siteand will require anactive Top Secret Clearance + Participate in the implementation, maintenance,… more
    ISYS Technologies (05/07/25)
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  • Senior Compliance and Patching Systems…

    Lockheed Martin (Schriever AFB, CO)
    …be a detailed oriented individual\. Please Note: * This position requires an active Top Secret security clearance\. * This position will involve around 10% ... * System administration experience with both Windows Server and Linux Operating Systems * Candidate must obtain...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (03/27/25)
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  • Principal Systems Administrator

    Leidos (Aurora, CO)
    …SOPs, and system diagrams. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play a… more
    Leidos (03/29/25)
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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 ... and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility...and experience. + Three (3) or more years of systems administration experience supporting Windows and Linux .… more
    Paragon Cyber Solutions (03/11/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …sanitization and destruction equipment. Required Experience: + US Citizenship + Current Top - Secret clearance with SCI eligibility + Bachelor's degree in relevant ... Desired Skills and Experience + 3+ years of System Administrator experience in a TS /SCI environment supporting...+ Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as… more
    Kratos Defense & Security Solutions, Inc. (03/05/25)
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  • Hybrid Systems Engineer, Sr (Windows…

    Lockheed Martin (Littleton, CO)
    …to the critical Programs that the Special Programs Division are responsible for\. This Systems Engineer Senior \- IT role is a Hybrid Systems Administration ... compliance, security, and optimal functionality of our vital information systems \. This includes the expert\-level installation, configuration, and maintenance of… more
    Lockheed Martin (05/02/25)
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  • DCO Systems Administrator

    General Dynamics Information Technology (Peterson AFB, CO)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Information ... (STIGs), ACAS vulnerability scanner, and Evaluate-STIG to mitigate those findings for Linux , Windows, and associated network operating systems + Ensures the… more
    General Dynamics Information Technology (04/26/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …planningServe as a member of the COMSEC Team Required Experience: Current active Top Secret SCI Security Clearance Required BS in Information Technology, ... Computer Science Minimum of 2+ years of System Administrator experience in a TS /SCI environment supporting...Familiarity with computer networks to include Microsoft Windows and Linux based operating systems as well as… more
    Kratos Defense & Security Solutions, Inc. (03/04/25)
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  • Senior Specialist Linux Engineer

    L3Harris (Schriever AFB, CO)
    …Ansible, Puppet) to automate system deployments and updates. + Support integration of Linux systems with identity services (eg, LDAP, Active Directory) and ... of a degree, minimum of 10 years of prior related experience. + Active adjudicated Top Secret /SCI Clearance is required and ability to obtain a CI Polygraph. +… more
    L3Harris (04/30/25)
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