• Senior Linux System…

    L3Harris (Colorado Springs, CO)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Linux System Administrator (Active Secret) Job Code: 21212 Job Location: ... (Onsite) Job Description: L3Harris is currently searching for a Linux System Administrator to be...to learn. In addition, experience supporting help desks for Linux and UNIX based systems is required.… more
    L3Harris (02/19/25)
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  • RHEL Principal/Sr. Principal Systems…

    Northrop Grumman (Colorado Springs, CO)
    …projects planned for future capabilities. **Roles and Responsibilities:** + Perform as a Senior Linux Systems Administrator . + Maintain smooth ... at our Colorado Springs, CO location as a **RHEL Principal/ Senior Principal Systems Administrator ** supporting...you will be primarily focused on Red Hat Enterprise Linux Systems Administration by maintaining and enhancing… more
    Northrop Grumman (04/08/25)
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  • Linux Systems Administrator…

    Amentum (Colorado Springs, CO)
    **Position Title: Linux Systems Administrator (Mid)** **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation Assistance:** None ... 10% of the time \#cjpost **Description of Duties:** The ** Linux Systems Administrator (Mid)** supports...engineering services to the Government customer. * Work with system engineers and Senior system … more
    Amentum (04/26/25)
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  • DIAS/ Linux System…

    Leidos (Colorado Springs, CO)
    **Description** Leidos is seeking a Senior System Administrator to maintain a large enterprise IT contract for the DOD. The System Administrator will ... operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and... system administration and/or Tier 3 engineering of Linux based servers/ systems . + Strong experience with… more
    Leidos (04/29/25)
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  • Sr Principal Systems Administrator…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems has an exciting career opportunity for a Sr Principal Systems Administrator - IT System Administrator SME (25-181) to ... all Windows/ Linux server-based applications + Ensure all Windows/ Linux -based systems have the appropriate patches installed,...** Senior Windows Domain experience** + **Windows and Linux system administration** + ** System … more
    Northrop Grumman (04/26/25)
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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 ... recommend system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure. + Support duties may include… more
    Leidos (03/31/25)
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  • Senior Specialist Linux Engineer

    L3Harris (Schriever AFB, CO)
    …Airborne Systems segment and requires a strong foundation in Linux system administration, automation, and troubleshooting in high-availability environments. ... system deployments and updates. + Support integration of Linux systems with identity services (eg, LDAP,...a CI Polygraph. + RHCSA certification (Red Hat Certified System Administrator ) or equivalent is required. +… more
    L3Harris (04/30/25)
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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 in ... and maintain security policies and procedures to protect Windows systems and data + Monitor system performance...10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft… more
    SciTec (04/06/25)
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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...the daily activities of configuration and operations of IT systems , to include user accounts and system … more
    SAIC (04/10/25)
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  • Hybrid Systems Engineer, Sr (Windows…

    Lockheed Martin (Littleton, CO)
    …support to the critical Programs that the Special Programs Division are responsible for\. This Systems Engineer Senior \- IT role is a Hybrid Systems ... compliance, security, and optimal functionality of our vital information systems \. This includes the expert\-level installation, configuration, and maintenance of… more
    Lockheed Martin (05/02/25)
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