• Senior Linux Systems…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **Intelligence Sector,** **Cyber & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide...to 15 years. + **Technical Skills** : Experience with LINUX , Windows and Virtualization + **Security Clearance**… more
    Leidos (01/06/26)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team ... Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments...+ 5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of… more
    SciTec (11/19/25)
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  • Sr Principal Linux Systems…

    Northrop Grumman (Boulder, CO)
    …Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...routing, and VLANs + Cisco experience and/or certifications + Windows server management experience + Windows Active… more
    Northrop Grumman (01/07/26)
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  • Senior Database Administrator (Open…

    University of Colorado (Aurora, CO)
    ** Senior Database Administrator (Open Rank)** **Description** **University of Colorado Anschutz** **Department: Information Strategy and Services** **Job Title: ... Senior ** **Database Administrator (Open Rank)** **Position #:...and development, especially MS SQL Server. + Experience with Windows , Linux /Unix, shell scripting, and networking. +… more
    University of Colorado (01/06/26)
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  • Senior Software Support…

    Antech Diagnostics (Loveland, CO)
    …job-related skills, experience, education, training and budget.** **Job Purpose/Overview** The Senior Software Support Administrator II plays an advance ... and providing insight into blockers and root causes. + Senior Software Support Administrator II + Support...or service disruptions. + Troubleshoot software issues across platforms ( Windows , Linux , cloud-based and on-prem applications) and… more
    Antech Diagnostics (12/12/25)
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  • Senior Database Administrator

    Highmark Health (Denver, CO)
    …resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX, Linux , and Windows + Take a lead role in conducting root cause ... Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP),… more
    Highmark Health (10/28/25)
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  • Associate System Administrator

    Lockheed Martin (Littleton, CO)
    …Responsibilities** * Day to day Operations - Monitor, maintain, and support Windows / Linux servers, virtualization platforms, and storage systems supporting TSS\. ... of hands\-on system administration or technical support in a Windows / Linux environment Technical Skills: Windows ...effectively in a rapid paced, team environment * CompTIA Linux \+ or Red Hat Certified Systems Administrator more
    Lockheed Martin (12/18/25)
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  • Information Systems Analyst, Stf / Windows

    Lockheed Martin (Littleton, CO)
    …the Enterprise Operations' Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System Administrator ... \(EO\) is seeking a highly skilled and experienced Full\-Time Windows System Administrator to support the Space...including Active Directory and Group Policy * Experience with Windows / Linux administration or NetApp storage systems *… more
    Lockheed Martin (12/04/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. Optimizes backup processes; optimizes disk space ... years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' experience with Disaster… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Broomfield, CO)
    …RMF principles into ground-up builds and ongoing security administration. + Integrate Linux and Windows systems within a unified IDM/Active Directory Domain ... domains in the interest of national security. Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 32451...both platforms. + Create and manage containers in both Linux and Windows environments. + Deploy and… more
    L3Harris (12/26/25)
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