• Senior Linux Systems…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) 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 (12/19/25)
    - Related Jobs

  • 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)
    - Related Jobs

  • 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 (12/12/25)
    - Related Jobs

  • Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …maintain, and optimize multi-user system architectures and configurations across Red Hat Linux , Windows , and Solaris environments to ensure secure, efficient, ... our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in...Linux servers + Install and configure Red Hat Linux / Windows / Solaris operating systems… more
    ISYS Technologies (12/09/25)
    - Related Jobs

  • 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)
    - Related Jobs

  • 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)
    - Related Jobs

  • 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)
    - Related Jobs

  • Storage Administrator

    GovCIO (Denver, CO)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... disaster recovery, and common problem resolution. + 3+ years' experience with MS- Windows , Solaris, and RHEL/OEL Linux environments. + 3+ years' experience… more
    GovCIO (12/24/25)
    - Related Jobs

  • 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)
    - Related Jobs

  • 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)
    - Related Jobs