Average salary: $105,478 /yearly

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  • $82.7k - $173.9k

     ...Job Title: Cloud and Infrastructure Systems Administrator - Linux admin Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type... 
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    CACI International

    Denver, CO
    1 day ago
  •  ...Systems Engineer: System Admin | Lockheed Martin Lockheed Martin Space is seeking a talented level 3 Systems Engineer/Systems Admin with an active Secret clearance to join the GPS IIR/IIR-M/III On Orbit Services (GPS OOS) team. You will be a part of a multifunctional... 
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    Lockheed Martin Corporation

    Denver, CO
    1 day ago
  •  ...Job Title: IT Systems Admin Location: Denver, CO (Onsite) Contract Job Summary Responsible for managing, maintaining, and supporting the organization's IT systems, servers, and infrastructure to ensure reliability, security, and performance... 
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    AceStack LLC

    Denver, CO
    2 days ago
  • $80k - $90k

    A leading HR solutions provider in Colorado is seeking an HRIS Analyst to manage and report on various HR systems. This role involves providing support for new system implementations, collaborating with internal teams, and ensuring data integrity. Candidates must possess... 
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    JSfirm.com

    Denver, CO
    1 day ago
  • $38.34 - $57.03 per hour

     ...IT Pacs Systems Administrator Inspired by faith. Driven by innovation. Powered by humankindness. CommonSpirit Health is building a healthier future for all through its integrated health services. As one of the nation's largest nonprofit Catholic healthcare organizations... 
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    Monday to Friday
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    CommonSpirit Health

    Denver, CO
    2 days ago
  • $95k - $117k

     ...sensor 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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    Navstar

    Boulder, CO
    2 days ago
  •  ...Job Title Responsibilities: OS Installation & Management: Install, configure, and maintain Linux operating systems, including the upgrade from RHEL different linux flavors Application Installation & Configuration: Deploy and configure various applications critical... 
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    ClifyX

    Denver, CO
    5 days ago
  •  ...Linux Sys Admin Aurora, Colorado Company Summary: Rampant employs a diverse range of talent to create an environment that fuels...  ...Opportunity Employer. Job Summary: We are seeking a skilled Systems Engineer to support and advance our IT infrastructure, with a... 
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    Rampant Technologies

    Aurora, CO
    5 days ago
  •  ...Location: Denver, CO Duration: Contract Long term (Initially 6 Months) Experience shell scripting experience and Linux operating systems, preferably Red Hat or CentOS. Experience in system engineer/administration, system monitoring and concepts. Experience providing '... 
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    ClifyX

    Denver, CO
    2 days ago
  •  ...Linux System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play... 
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    Cymertek

    Aurora, CO
    5 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... 
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    ASM Research, An Accenture Federal Services Company

    Denver, CO
    2 days ago
  • $61.32k - $95.68k

     ...Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative... 
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    American Systems

    Montrose, CO
    1 day 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
    2 days ago
  •  ...Linux Systems Admin We are a mid-sized family owned company in Denver. This is a full time position for a Linux Engineer (i.e. technologist). This position requires experience and knowledge of VoIP systems, installation, configuration, and administration of Linux (... 
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    Rubix Recruiting

    Denver, 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
    5 days 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... 

    ClifyX

    Denver, CO
    5 days ago
  •  ...Poly clearance Job Description: A Linux Engineer is responsible for designing, implementing, and maintaining Linux-based systems and infrastructure, ensuring optimal performance and security. Key Responsibilities ~ System Installation and Configuration... 

    Arena Technical Resources

    Aurora, CO
    5 days ago
  •  ...We are seeking a Linux Systems Engineer with a strong background in automation, testing, AWS, and Linux. This role sits at the intersection of Linux administration, intelligent automation, and QA efficiency. You will collaborate with peers locally in Denver and with... 
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    Insight Global

    Englewood, CO
    4 days ago
  • $90k - $120k

     ...handle over 6 million requests daily and process more than 1.5 million bets per hour at peak. Job Description As a Linux Systems Engineer, you will use strong technical expertise to ensure delivery of innovative solutions and first-class end user support.... 
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    Local area
    Worldwide

    Bet365

    Denver, CO
    1 day ago
  •  ...Senior Linux Systems Engineer Location - Denver, CO Type - Contract 1 year (Hybrid) Visa: Open Client - Charter Communications Job Summary: Ideal candidate will lead in the planning, design, development, implementation, and execution of Linux systems engineering... 
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    ShiftCode Analytics

    Denver, CO
    4 days ago
  •  ...Job Description: System Engineer with experience in Windows and Linux debugging, including driver installs, package compatibility issues, and setup debugging. Some Python and shell scripting experience, embedded systems knowledge and debugging, experience in a fast... 

    Prophecy Technologies

    Longmont, CO
    2 days ago
  •  ...Linux Systems Engineer Locations: Owings Mills, MD 21117 OR Baltimore, MD 21202 OR Philadelphia, PA 19103 OR New York, NY 10003 OR Colorado Springs, CO 80920 OR San Francisco, CA 94104 Duration: 12 + Months Onsite: Day 1: Hybrid Mode: 2 - 3 Days Onsite! Please... 
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    Samprasoft

    Colorado Springs, CO
    3 days ago
  • $116.35k - $210.33k

     ...Description Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO... 
    Local area
    Immediate start
    Relocation package
    Flexible hours

    Leidos

    Aurora, CO
    1 day ago
  • $123k - $138k

     ...Posting/External Job Title Senior Linux System Administrator Location Colorado Springs, CO 81919 US (Primary) Schriever Space Force Base, CO 80930 US Remote/Onsite/Hybrid 100% Onsite Job Type Full-time # of Hires Needed 1 Education None... 
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    Cimarron

    Colorado Springs, CO
    4 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... 

    Cornerstone Defense

    Aurora, CO
    2 days ago
  • $129.3k - $193.9k

     ...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for...  ...organization is seeking a highly experienced Senior Linux Server Admin to join its dynamic team of technical professionals. The qualified... 
    Full time
    Contract work
    Work at office
    Relocation
    Flexible hours
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    Northrop Grumman

    Boulder, CO
    4 days ago
  •  ...supporting our Global Support and Product Engineer teams. You will own this function end to end. This includes set up and configuration, system upgrades, monitoring performance, maintaining security, troubleshooting, documentation, support and enhancement of the overall IT... 
    Flexible hours

    AMAX

    Denver, CO
    3 days ago
  • $150k - $175k

     ...Position : Senior Linux Systems Administrator Location: Aurora, CO Clearance: Active TS/SCI with FSP Polygraph Sign-On Bonus: Yes DeNOVO Solutions, LLC is seeking a highly skilled Senior Linux System Administrator to support an advanced project that is... 
    Full time
    Relocation package

    DeNovo Solutions, LLC

    Aurora, CO
    5 days ago
  • $90k - $110k

     ...Systems Administrator Aurora, CO Active TS/SCI w/ Poly Compensation Range: $90,000 - $110,000 Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most... 
    Full time

    Cornerstone Defense

    Aurora, CO
    1 day ago
  •  ...Responsibilities: Ensure systems meet security and compliance standards. Manage user accounts, network rights, and system access. Configure and manage UNIX and Windows operating systems. Install software, troubleshoot issues, and maintain network integrity... 

    Macpower Digital Assets Edge

    Aurora, CO
    5 days ago