• Sr . Principal System Administrator

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems has an exciting career opportunity for a ** Sr .** **Principal System Administrator - C2BMC Global Operations Lead (25-138)** to ... 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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  • Sr . Windows Administrator /Test Lab…

    Leidos (Aurora, CO)
    …$15k SIGN ON BONUS! Must have an active TS/SCI Polygraph. We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high performing agile ... + Must have experience in or familiarity with the following systems : Windows/ Linux operating systems , VMware, VSphere and Vsphere architecture, VCenter.… more
    Leidos (03/28/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program ... significant impact on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high availability and… more
    Leidos (03/31/25)
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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 ... land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist Linux Engineer Job Code: 23517 Job Location: Schriever SFB, CO… 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 ... 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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  • Sr Specialist, Systems

    L3Harris (Colorado Springs, CO)
    …sea and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Administration Job Code: 23716 Job Location: Colorado Springs, ... other Friday off Job Description: The Enterprise Windows System Administrator is responsible for maintaining, managing, configuring, and troubleshooting Windows… more
    L3Harris (05/08/25)
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  • Senior Systems Administrator

    SAIC (Colorado Springs, CO)
    **Description** SAIC's Horizon 2 contract is seeking an energized and professional ** Senior Systems Administrator ** to support the contract's secure ... CO** . Your background in configuring, maintaining, and troubleshooting systems in both Windows and Linux environments...and troubleshooting systems in both Windows and Linux environments will be the driving force behind the… more
    SAIC (04/10/25)
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  • Systems Administrator 3

    Belcan (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a Principal/ Senior Principal Systems Administrator supporting the JTAGS program. As ... independently determine and develop approach to solutions Basic Qualifications for a Principal/ Senior Principal Systems Administrator : * Associate's degree… more
    Belcan (05/08/25)
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  • Systems Administrator 3

    PDS Defense (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a Principal/ Senior Principal Systems Administrator supporting the JTAGS program. As ... independently determine and develop approach to solutions Basic Qualifications for a Principal/ Senior Principal Systems Administrator : * Associate's degree… more
    PDS Defense (05/08/25)
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  • Systems Engineer - IT Sr

    Lockheed Martin (Boulder, CO)
    …patches are applied in an automated and timely fashion * Perform daily systems administration tasks in Linux , Windows, and AIX environments, to include ... Martin's National Security Space business area is looking for a full\-time System Administrator in Boulder, CO\. The responsibilities of this role include: * This… more
    Lockheed Martin (04/09/25)
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