• Principal/Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …to work at our Colorado Springs, CO location as a **Principal/S** **enior Principal Systems Administrator ** supporting the JTAGS program. As a member of this ... (RHEL) Systems Administration and secondarily perform as a Windows Systems Administrator . The team manages the hardware, software, network, and security… more
    Northrop Grumman (05/15/25)
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  • RHEL Principal/Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …planned for future capabilities. **Roles and Responsibilities:** + Perform as a Senior Linux Systems Administrator . + Maintain smooth operation of multi-user ... Colorado Springs, CO location as a **RHEL Principal/Senior Principal Systems Administrator ** supporting the JTAGS program. As...you will be primarily focused on Red Hat Enterprise Linux Systems Administration by maintaining and enhancing… more
    Northrop Grumman (04/08/25)
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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 ... 3 Linux Engineer to provide enterprise-level support for mission-critical systems supporting national security operations. The successful candidate will join a… more
    L3Harris (04/30/25)
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  • System Administrator Senior - Secret…

    General Dynamics Information Technology (Colorado Springs, CO)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Senior Seize your opportunity to make a personal ... Systems Administration **Skills:** Host Based Security System (HBSS),Implementing Policies, Linux ,Red Hat Enterprise Linux (RHEL),Security Technical Implementation… more
    General Dynamics Information Technology (05/09/25)
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  • Senior Systems Administrator

    SAIC (Colorado Springs, CO)
    …SAIC's Horizon 2 contract is seeking an energized and professional **Senior Systems Administrator ** to support the contract's secure operating facilities in ... CO** . Your background in configuring, maintaining, and troubleshooting systems in both Windows and Linux environments...+ Must meet Customer / DoD Manual 8140.03 IAT II / IAM I requirements (Security+ or higher). +… more
    SAIC (04/10/25)
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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 experience. + Three (3) or more years of systems administration experience supporting Windows and Linux ....Clearance with SCI Eligibility + DoD 8570 IAT Level II certification (Security+, CCNA Security, CySA+, GICSP, GSEC, CND,… more
    Paragon Cyber Solutions (03/11/25)
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  • System Administrator - Secret Clearance…

    RTX Corporation (Schriever Air Force Base, CO)
    …**Qualifications We Prefer:** + Experience and knowledge of C2BMC System or Missile Defense Systems . + Linux Certification ( Linux Essentials, Linux +, ... the demands of a rapidly evolving global market. We are seeking a **System Administrator ** to work onsite in Colorado Springs, CO. **This position requires an active… more
    RTX Corporation (04/16/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Find your future together with us. Kratos Space is seeking an experienced System Administrator II to join our team with the following primary responsibilities: ... Technology, Computer Science Minimum of 2+ years of System Administrator experience in a TS/SCI environment supporting a government...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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  • DCO Systems Administrator

    General Dynamics Information Technology (Peterson AFB, CO)
    …(STIGs), ACAS vulnerability scanner, and Evaluate-STIG to mitigate those findings for Linux , Windows, and associated network operating systems + Ensures the ... security related activities to secure and harden the DCO systems . + Uses defensive measures and information collected from...DoD 8570 requirements and be eligible for IAT level II (including vendor cert for firewall or networking) +… more
    General Dynamics Information Technology (04/26/25)
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  • Sr. Principal System Administrator - C2BMC…

    Northrop Grumman (Colorado Springs, CO)
    …at Schriever SFB (Task Order 60 and Task Order 03). This position will be the Level II Systems Lead for HTS and act as a liaison between operations and multiple ... 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 (04/08/25)
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