• Sr Principal Sys Admin - COS IT System

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offers an exciting career opportunity for a Sr Principal System Administrator - COS IT System Administrator (25-262) to ... and procedures + Install, configure, manage, and maintain all Windows/Linux server -based applications + Ensure that all Windows/Linux-based systems have… more
    Northrop Grumman (06/07/25)
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  • Systems Administrator II

    GeoStabilization International (Westminster, CO)
    …+ Paid parental leave Responsibilities + Install, configure, and maintain operating systems , software, servers, and hardware. + Monitor system performance and ... network issues in a timely manner. + Manage Microsoft Server based services such as Active Directory, DNS, and...such as Active Directory, DNS, and DHCP. + Maintain system security through PoLP, patching, RBAC, and firewall policy… more
    GeoStabilization International (07/19/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …(LANs), wide area networks (WANs), network segments, intranets, and other data communication systems . The Network / System Administrator will help architect, ... We need your help. Our team is looking for a **SysOps Engineer (** ** System Administrator ).** In this role you will organize, install, and support government… more
    Parsons Corporation (05/16/25)
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  • System Administrator

    SAIC (Colorado Springs, CO)
    **Description** We are looking for an experienced System Administrator to manage and enhance our IT infrastructure, particularly in a DoD environment. The ideal ... candidate will possess strong expertise in VMware and Windows Server , networking, system security, and Active Directory...to obtain a TS/SCI. + Proven experience as a System Administrator in a DoD or similarly… more
    SAIC (07/22/25)
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  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft Windows server environments including ... considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO. Successful… more
    SciTec (06/18/25)
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  • Systems Administrator Stf - Secret…

    Lockheed Martin (Schriever AFB, CO)
    …such as VMWare, RedHat Openstack, or Nutanix * Experience with Linux and/or Windows Server system administration * Experience with a scripting language such as ... team, is engineering, developing and integrating new capability for the Missile Defense System that currently protects the United States and its allies\. The team… more
    Lockheed Martin (07/12/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …growth. Find your future together with us. Kratos Space is seeking an experienced System Administrator II to join our team with the following primary ... Required BS in Information Technology, Computer Science Minimum of 2+ years of System Administrator experience in a TS/SCI environment supporting a government… more
    Kratos Defense & Security Solutions, Inc. (06/03/25)
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  • Network- System Administrator II

    Global Resource Solutions (Colorado Springs, CO)
    …motivated, detail orientated, and talented individual for the position of Network/ System Administrator II. Job Description: Summary: The Network/ System ... + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required +...Windows 2008 R2/2012 R2 Server , Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems more
    Global Resource Solutions (06/30/25)
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  • System Administrator

    DCCA (Denver, CO)
    System Administrator Location Denver, CO Job Code 2454 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active TS/SCI Clearance For… more
    DCCA (06/24/25)
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  • Principal Analyst, Database Administrator

    Vail Resorts (Broomfield, CO)
    … maintenance. + Build and support a variety of applications on Microsoft Windows Server Operating systems on Physical and Virtual servers. + Support and maintain ... Summary** We are seeking an experienced, hands-on Principal Analyst, Database Administrator to lead the management, optimization, and strategic direction of our… more
    Vail Resorts (07/09/25)
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