Average salary: $105,895 /yearly

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  • $61.32k - $122.86k

     ...Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources...  ...customer success. Responsibilities An average day: As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux... 
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    Immediate start
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    American Systems

    Lakewood, CO
    3 days ago
  •  ...Unix / Linux System Administrator with DevOps LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Unix / Linux System Administrator with DevOps expertise to... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Aurora, CO
    11 hours ago
  •  ...Linux / Unix Systems Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure... 
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    For contractors
    Immediate start
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    Cymertek

    Aurora, CO
    4 days ago
  •  ...Linux Systems Administrator Linux Systems Administrator Location: Aurora, CO. Required Clearance: Top Secret/SCI with CI Poly U.S. Citizenship Mandatory: Due to our US federal government contract, candidates for this position are required to be a US Citizen and will... 
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    Manpower Group Inc.

    Aurora, CO
    4 days ago
  • $95k - $117k

     ...data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence. We are seeking a skilled Linux System Administrator to support the installation, configuration, security, and ongoing operation of Linux- and Windows-based systems in a... 
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    For contractors
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    Immediate start
    Flexible hours

    Navstar

    Boulder, CO
    1 day ago
  • Bright Vision Technologies is seeking a Systems Administrator (HPC Linux) to join our Littleton, CO team. The ideal candidate will have over 10 years of experience managing Linux systems and an active TS/SCI Clearance. Responsibilities include troubleshooting kernel-level... 
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    Bright Vision Technologies

    Littleton, CO
    2 days ago
  • $110k - $125k

     ...troubleshoot virtual and physical servers/systems. Ensure system changes are completed in...  ..., configure, and manage RHEL and other Linux‑based systems. Assist integration leads...  ...in a virtualized environment required. Administration experience on RHEL 8/9 using Command Line... 
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    Full time
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    KIHOMAC

    Colorado Springs, CO
    3 days ago
  • $125k - $145k

     ...Senior Linux Systems Administrator Senior Linux Systems Administrator Aurora, CO Active TS/SCI with Poly Compensation Range: $125,000 – $145,000 Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities... 
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    Cornerstone Defense

    Aurora, CO
    1 day ago
  • A technology consulting firm is looking for a Linux / Unix Systems Administrator in Aurora, CO. This role involves managing, monitoring, and maintaining Linux and Unix servers, troubleshooting system issues, and ensuring optimal performance. The ideal candidate should... 
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    Cymertek

    Aurora, CO
    1 day ago
  •  ...and Active TS/SCI Clearance This position is a member of the Systems Administration team that performs Echelon 1 and Echelon 2 responsibilities...  ...is responsible for installing, configuring and maintaining Linux workstations and servers in support of development and operational... 
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    Full time
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    Infozone Inc

    Littleton, CO
    11 hours ago
  • CesiumAstro, located in Westminster, Colorado, is seeking a Linux Administrator II to support the infrastructure and operational readiness of...  ...Linux environments, troubleshooting issues, and ensuring system performance. The ideal candidate will have a Bachelor's degree... 
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    Full time

    Roman Health Pharmacy LLC

    Westminster, CO
    11 hours ago
  •  ...Job Title Systems Administrator - TS//SCI with CI Poly Job Requirements Littleton, CO Top Secret/SCI CI Polygraph Career Level not specified Salary not specified Job Description Linux Administrator SME for support teams which includes our Centralized SuperComputing... 
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    Navstar

    Littleton, CO
    1 day ago
  •  ...Linux System Administrator 8+ years of experience in Linux system administration, preferably in a data center or video delivery environment Proficiency with Red Hat Enterprise Linux (RHEL), versions 7, 8, and 9 and above Familiarity with CentOS Linux Strong... 
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    ClifyX

    Denver, CO
    4 days ago
  •  ...Requirements 3-5+ years experience as a Linux system administrator Strong communication and documentation skills Scripting experience (python/bash/perl) Strong troubleshooting skills Comfortable with command line Comfortable reading logs (for example: SPLUNK or ELK) Use... 
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    krg technology inc

    Denver, CO
    3 days ago
  •  ...Job Title: Linux Engineer Location: Aurora, CO Eligibility: Candidate must possess an...  ...implementing, and maintaining Linux-based systems and infrastructure, ensuring optimal...  ...including network engineers and system administrators, to ensure seamless integration and operation... 
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    Arena Technical Resources

    Aurora, CO
    2 days ago
  • A reputable HR consulting firm seeks a skilled Linux Administrator to manage and oversee the CCCS Linux system. This remote role requires proficiency in Linux server management and networking. Ideal candidates will have a Bachelor’s degree and experience in a high-performance... 
    Remote work

    Focused HR Solutions LLC

    Denver, CO
    4 days ago
  • $95k - $116k

     ...A government contractor is hiring a Linux Applications Administrator in Denver, Colorado. The role involves supporting Linux-hosted applications and overseeing lifecycle management, including setup, deployment, and troubleshooting. Ideal candidates will have 5+ years... 
    For contractors

    KAIHONUA LLC

    Denver, CO
    4 days ago
  •  ...local to CO to apply. Our direct client has an opening for a Linux Administrator (ID: 9328783). This position is 9 months with the option of...  ...Experience in the installation and maintenance of operating systems software and support utilities, including Linux process... 
    Local area
    Remote work

    Focused HR Solutions

    Denver, CO
    2 days ago
  • Job Title: Linux Engineer Location: Aurora, CO Eligibility: Candidate must possess an...  ...implementing, and maintaining Linux-based systems and infrastructure, ensuring optimal...  ...including network engineers and system administrators, to ensure seamless integration and operation... 

    Arena Technical Resources

    Aurora, CO
    3 days ago
  • $80k - $120k

     ...Overview Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for...  ...the RHEL infrastructure. Your role will involve overseeing system administration, configuration, troubleshooting, and ensuring... 
    Minimum wage
    Contract work
    Work experience placement

    MAXIMUS

    Colorado Springs, CO
    1 day ago
  • Infozone Inc is seeking a Systems Administrator to join their team in Littleton, Colorado. This role involves installing, configuring, and maintaining Linux workstations and servers while ensuring data integrity and efficient operations. The ideal candidate will have 1... 

    Infozone Inc

    Littleton, CO
    11 hours ago
  • A trusted federal contractor in Aurora, CO seeks a skilled Linux / UNIX Systems Administrator to optimize critical systems administration with PeopleSoft and Oracle applications. Responsibilities include system installation, configuration, and troubleshooting to ensure... 
    For contractors

    Cymertek Corporation

    Aurora, CO
    3 days ago
  • $78.4k - $79.91k

     ...architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design... 
    Contract work
    Work at office

    ASM Research, An Accenture Federal Services Company

    Denver, CO
    2 days ago
  •  ...Maximus is seeking an accomplished Red Hat Enterprise Linux Administrator to provide expertise in managing and optimizing assets for our...  ...the RHEL infrastructure. Your role will involve overseeing system administration, configuration, troubleshooting, and ensuring... 
    Minimum wage
    Contract work
    Temporary work
    Work experience placement

    MAXIMUS

    Colorado Springs, CO
    4 days ago
  • Cornerstone Defense, located in Aurora, CO, is seeking a Senior Linux Systems Administrator. This role involves supporting a classified program, maintaining secure IT systems, and resolving technical issues. Candidates must have a Bachelor's degree and active TS/SCI clearance... 

    Cornerstone Defense

    Aurora, CO
    2 days ago
  • $32.75 - $38.71 per hour

     ...is developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne...  ..., and forward-thinking individuals to join our team. Linux Administrator II to support the infrastructure, systems administration, and... 
    Permanent employment
    Full time
    Work experience placement
    Local area

    Roman Health Pharmacy LLC

    Westminster, CO
    2 days ago
  •  ...Linux Systems Engineer Locations: Owings Mills, MD OR Baltimore, MD OR Philadelphia, PA OR New York, NY OR Colorado Springs, CO OR San Francisco, CA Duration: 12 + Months Onsite Day 1: Hybrid Mode: 2 - 3 Days Onsite! Please note that this position is subject... 
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    Samprasoft

    Colorado Springs, CO
    2 days ago
  •  ...Infrastructure Engineer Sr. to join their team. You will be responsible for developing, testing, and deploying application packages for RedHat Linux servers, alongside creating automation scripts and optimizing package installations. The ideal candidate has a Bachelor's degree in... 

    Fairygodboss

    Denver, CO
    4 days ago
  • $110k - $120k

    A technology services company is seeking a skilled Linux Applications Administrator in Denver, Colorado. This position involves managing and providing support for all Linux-hosted applications within the Defense Travel Management Office. The ideal candidate has strong... 
    Work at office

    KAIHONUA LLC

    Denver, CO
    11 hours ago
  • CACI International Inc. is seeking a skilled Cloud and Infrastructure Systems Administrator - Linux admin in Denver, CO. The role involves supporting both local and cloud environments, maintaining cloud resources and troubleshooting network issues. Ideal candidates should... 
    Local area

    CACI International

    Denver, CO
    2 days ago