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  • $135k - $155k

     ...Position : Linux Systems Administrator 2 Location: Aurora, CO Clearance: Active TS/SCI with FSP Polygraph Sign-On Bonus: Yes DeNOVO Solutions, LLC is seeking a highly skilled Linux System Administrator to support an advanced project that is modernizing... 
    Suggested
    Relocation package

    DeNovo Solutions, LLC

    Aurora, CO
    3 days ago
  •  ...We are seeking a skilled Systems Engineer to support and advance our IT infrastructure, with a primary focus on RHEL-based Linux systems and a strategic transition to Kubernetes-based containerization. This role supports a dynamic R&D lab environment that integrates... 
    Suggested
    Contract work
    Immediate start

    Rampant Technologies

    Aurora, CO
    1 day ago
  •  ...Unix / Linux System Administrator with DevOps LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this...  ...and operations teams Ensure system security and compliance Develop and maintain system documentation and procedures REQUIRED SKILLS... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Aurora, CO
    1 day ago
  •  ...Job Description Linux Systems Administrator Location: Aurora, CO. Required Clearance: Top Secret/SCI with CI Poly...  ...of the Assessment, Analysis, and Data Development (A2D2) team to develop internal tooling along with optimal AI/ML interface approaches designed... 
    Suggested
    Contract work
    For contractors
    Immediate start

    Manpower Group Inc.

    Aurora, CO
    1 day ago
  • A federal contracting firm located in Aurora, CO, is seeking a skilled Linux System Administrator to manage and maintain Linux-based infrastructure. Responsibilities include deploying and configuring servers, troubleshooting issues, and ensuring system security and performance... 
    Suggested
    Flexible hours

    Cymertek Corporation

    Aurora, CO
    3 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 a vital role in managing... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek Corporation

    Aurora, CO
    3 days 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... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Aurora, CO
    1 day 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... 
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    For contractors

    Cymertek Corporation

    Aurora, CO
    12 hours 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 possess... 
    Suggested

    Cymertek Corporation

    Aurora, CO
    3 days ago
  • $116k - $210k

    A Veteran-owned management consulting firm is seeking a Senior Linux Systems Administrator in Aurora, CO. The role requires an active TS/SCI with Full Scope Polygraph clearance and a minimum of ten years of experience in system administration. Responsibilities include managing... 
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    HRUCKUS

    Aurora, CO
    12 hours ago
  • Description We are seeking a skilled Yocto/Linux Developer to join our embedded systems team. You’ll be responsible for building, customizing, and maintaining embedded Linux distributions for our customers and develop Yocto Linux distribution OrchestraOS for our own hardware... 
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    Permanent employment
    Contract work
    Remote work
    Flexible hours

    Cthings

    Denver, CO
    1 day ago
  •  ...Software Engineer (Java, AWS, Linux) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position...  ...** SIMILAR CAREER TITLES Software Engineer, Java Developer, AWS Cloud Engineer, Linux Systems Developer, Backend Developer... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Aurora, CO
    1 day ago
  • $125k - $140k

    A veteran-owned IT solutions firm based in Colorado is seeking a System Administrator for Linux to manage OS administration tasks. Required qualifications include 5+ years of experience in OS administration, proficiency in Linux environments, and the ability to configure... 
    Suggested

    International Executive Service Corps

    Aurora, CO
    1 day ago
  • A technology and engineering company is seeking a Principal Linux Systems Administrator in Aurora, Colorado. In this role, you will implement, troubleshoot, and maintain IT systems, ensuring security compliance and system performance. Candidates must have at least 15 years... 
    Suggested
    Relocation package

    Leidos

    Aurora, CO
    1 day ago
  • $116.35k - $210.33k

     ...Description Leidos has a new and exciting opportunity for a Principal 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... 
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    Local area
    Immediate start
    Relocation package
    Flexible hours

    Leidos

    Aurora, CO
    2 days ago
  • $116k - $210k

    Veteran-owned firm seeking a Senior Linux Systems Administrator with TS/SCI clearance and Full Scope Polygraph for an onsite role in Aurora, CO. My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and... 
    Full time
    Immediate start
    Flexible hours

    HRUCKUS

    Aurora, CO
    12 hours ago
  • $125k - $145k

    Senior Linux Systems Administrator Aurora, CO Active TS/SCI with Poly Compensation Range: $125,000 - $145,000 Company Overview: Cornerstone...  ...-critical capabilities. You will work closely with program developers and system engineers to research issues, determine root causes... 

    Cornerstone Defense LLC

    Aurora, CO
    4 days ago
  •  ...personnel on significant technical matters often requiring coordination between organizations and vendors • Administering Oracle Linux based systems with minimal support, to include software patching, performance tuning, networking, user management (LDAP), and security... 

    Avenue Technologies Defunct

    Aurora, CO
    2 days ago
  • $50 - $70 per hour

     ...include, but not be limited to, the following: • Perform as a Linux System Administrator on large government contracts. • Perform...  ...products to ensure compatibility and minimize user impact. • Develop and document technical processes and procedures as needed. • Interact... 
    Contract work
    Temporary work
    Weekend work

    TEKsystems

    Aurora, CO
    2 days ago
  • $91.8k - $137.6k

     ...team at our facility in Aurora, Colorado. Job responsibilities will include, but not be limited to, the following: Perform as a Linux and Windows System Administrator on large government contracts. Perform administration on VMware technologies (or related)... 
    Full time
    Relocation package
    Shift work
    Weekend work

    Northrop Grumman

    Aurora, CO
    12 hours ago
  • $90 - $100 per hour

     ...Performance Computing Systems Engineer for an onsite role in Englewood, CO. The position requires a minimum of 3 years of hands-on Linux experience, knowledge of HPC technologies, and strong skills in technical writing and documentation. The ideal candidate will demonstrate... 
    Hourly pay
    Contract work

    Judge Group, Inc.

    Englewood, CO
    4 days ago
  • $110.1k - $130k

     ...Englewood, Colorado. This role focuses on designing and maintaining enterprise storage solutions and requires a strong background in Linux server administration. Ideal candidates will have extensive experience with storage technologies and protocols. This position offers... 

    EchoStar

    Englewood, CO
    4 days ago
  •  ...SCI US security clearance • Strong coding ability using Java, C/C++, or similar programming languages • Strong experience with Linux/Unixa and Shell scripting • Strong problem solving and analytical abilities • Understanding of Software Engineering processes... 

    Avenue Technologies Defunct

    Aurora, CO
    1 day ago
  • A growing IT consulting firm located in Aurora, CO is seeking a talented Unix / Linux System Administrator with DevOps expertise. You will manage Unix/Linux-based systems, enhancing system performance, security, and automation workflows. The ideal candidate is passionate... 

    Cymertek Corporation

    Aurora, CO
    3 days ago
  •  ...technology solutions firm in Aurora, CO is seeking a talented Software Engineer to design and develop Java-based applications, manage middleware integration using MASH, and work within Linux systems. The ideal candidate must have a Bachelor's degree in a relevant field and... 

    Cymertek Corporation

    Aurora, CO
    3 days ago
  •  ...technology firm in the United States is looking for an experienced developer with over 8 years of experience in embedded C development and WiFi networking. The role requires strong expertise in Linux kernel development, networking protocols, and debugging skills. Ideal... 

    TechDigital Group

    Englewood, CO
    1 day 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 (... 
    Full time
    Work at office

    Rubix Recruiting

    Denver, CO
    12 hours ago
  •  ...contractor in Aurora, CO, is seeking an experienced Software Engineer to develop advanced software solutions for defense projects. The role...  ...with DevSecOps practices and full-stack development in a Linux environment. This position offers competitive compensation and the... 
    For contractors

    Cornerstone Defense LLC

    Aurora, CO
    4 days ago
  •  ...Job Description : 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.... 

    ClifyX

    Denver, CO
    1 day ago
  •  ...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 to our... 

    ClifyX

    Denver, CO
    1 day ago