• Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    … Linux system administration , including installing, troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual ... a 150\+ C2\-Ground user base operating, maintaining and managing Windows / Linux based systems supporting a...and servers to meet security requirements \-Creating and maintaining Windows Sys Admin processes and procedures **WHO… more
    Lockheed Martin (09/24/25)
    - Related Jobs

  • Systems Administrator with Secret Clearance

    TestPros (Colorado Springs, CO)
    …compliance, and patching per cybersecurity requirements. Key Responsibilities: + Administer Windows / Linux systems and services + Perform regular ... + Support system accreditation and audit readiness Qualifications: + 3+ years in system administration ( Windows or Linux ) + Familiarity with DoD IT… more
    TestPros (08/02/25)
    - Related Jobs

  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …adhering to strict guidelines and policy set forth by the DoD + Experience with both Windows or Linux operating systems + DoD 8140 Certification (Ex: CompTIA ... implementing and maintaining compliance controls. + Experience with Red Hat Enterprise Linux and Windows Server virtualized administration and deployment.… more
    Sierra Nevada Company, LLC (09/10/25)
    - Related Jobs

  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …with GCCS-J version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of Server Operating ... ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated...with Java application servers (Tomcat, JBoss). + Familiarity with Linux /UNIX applications and services (NFS, SSH, NTP, LDAP, HTTP,… more
    Paragon Cyber Solutions (07/12/25)
    - Related Jobs

  • Systems Administrator III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and ... to assess tasks, set and execute to a schedule ) + Experience with both Windows and Linux operating systems + Experience with any MCAD or ECAD tools and PLM… more
    Sierra Nevada Company, LLC (08/08/25)
    - Related Jobs

  • Cyber Security Engineer Senior

    Lockheed Martin (Colorado Springs, CO)
    …or systems administration experience\. * Good working knowledge of Linux or Windows based systems \. * Information Assurance Technician \(IAT\) ... essential\. You should have a solid working knowledge of Linux or Windows based systems ...administration and monitoring * SolarWinds tools experience * Linux /Red Hat or Windows OS certifications *… more
    Lockheed Martin (08/29/25)
    - Related Jobs

  • Principal Engineer Systems Test - System…

    Northrop Grumman (Colorado Springs, CO)
    …team environment with government clients and internal and external personnel + Experience with Linux and Windows systems + Shell scripting, cron jobs, ... 5 years of experience as a data manager or Linux systems administrator + Self-motivated with strong...to support business needs are required + Proficient in ** Linux ** and ** Windows ** Server administration … more
    Northrop Grumman (07/26/25)
    - Related Jobs

  • DevSecOps (DSO) Software Engineer (Experienced…

    The Boeing Company (Colorado Springs, CO)
    …helm, docker to configure development, testing and production environments + Support Windows and Linux operating systems using VMWare Virtualization, ... Engineers (Experienced or Senior)** to support our **Space Mission Systems (SMS) Ground Mission Management (GMM)** team with our...including setting up hosts and interconnections + Perform Windows and Linux system administration … more
    The Boeing Company (09/22/25)
    - Related Jobs

  • Mission IT Operator

    CACI International (Denver, CO)
    …first responder for all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. Shift Work ... Desired Qualifications: - System administration experience to include UNIX, Linux , and Windows platforms - Experience with virtualization technologies and… more
    CACI International (09/19/25)
    - Related Jobs

  • Mission IT Operator

    CACI International (Denver, CO)
    …first responder for all site issues. This position requires broad knowledge of both Windows and Linux -based systems across a global environment. **Shift ... Nice to Have:** + System administration experience to include UNIX, Linux , and Windows platforms + Experience with virtualization technologies and software… more
    CACI International (07/30/25)
    - Related Jobs