Average salary: $105,895 /yearly
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$96k - $120k
...per year (9 regular and 2 floating) ~8 weeks of 100% Paid Family Leave Overview We are seeking an experienced Linux/Systems Administrator to join our team and take responsibility for the installation, maintenance, and troubleshooting of our Linux-based and...SuggestedImmediate start- 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...SuggestedFlexible hours
- Required Skills: Must be a US Citizen with a current TS-SCI clearance with CI poly. 8 years of experience directly related to Linux System Administration, including installation and maintenance of software and hardware. Experience administering Red Hat Linux based systems...Suggested
$80k
...Description & Requirements Maximus is actively seeking a skilled Senior Red Hat Linux Administrator to provide expertise in managing and optimizing vital assets for our federal client's operations. In this role, you will oversee the management and maintenance of the...SuggestedContract work- AMAX is looking for a skilled Linux Administrator to join our team. This is a key role 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...SuggestedFlexible hours
- 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...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- 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...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- ...our growing Crew in support of our customers across the federal, state, and commercial markets. We are seeking a Junior Linux System Administrator to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES)...SuggestedContract workLocal area
$50 - $70 per hour
A leading IT services provider is seeking a Linux System Administrator for a contract position based in Aurora, CO. The role involves ensuring the performance and reliability of systems within classified environments and requires a TS/SCI FS Poly. Responsibilities include...SuggestedContract work- 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...SuggestedRelocation package
$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...SuggestedFull timeImmediate startFlexible hours$125k - $145k
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 of the U.S. Government. Realizing early...Suggested$94.06k - $101.77k
...Responsibilities for this Position Relocation assistance is available Role and Position Objectives: Join our team as a Linux Systems Administrator (Service Desk) for Space, Cyber and Intelligence Systems! You'll work with a diverse team managing enterprise systems,...SuggestedRelocation packageFlexible hours- A technology firm is seeking a Linux system administrator in Denver, Colorado. The ideal candidate should have 3-5+ years of experience, demonstrating strong communication, troubleshooting, and scripting skills. Familiarity with monitoring tools and an eagerness to automate...Suggested
$112.45k - $203.28k
Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Immediate startRelocation packageFlexible hours- 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...
- 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
$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...- ...Overview: We are looking for a Senior Linux Engineer to support the Missile Defense Agency (MDA) at Schriever AFB in Colorado Springs, CO. Must be a Colorado Springs resident. Must have an active DoD Secret Security Clearance. Must have 14+ years of...
- 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...Permanent employmentContract workRemote workFlexible hours
- A prominent technology firm is seeking a Batch Developer (UNIX/LINUX/C/SQL) to work remotely within the United States. This role requires 3+ years of development experience and strong skills in C programming and SQL, along with hands-on experience in Linux/Unix environments...Remote job
- 100% remote must be local to CO to apply Our direct client has an opening for an Linux Administrator 9328783 This position is 9 months with the option of extension, and the client is in Denver, Colorado If you are interested, please send a rate and resume...Contract workLocal areaRemote work
$110k
...team leads, managers and stakeholders on status of tasks and troubleshooting efforts Install, configure, and manage RHEL and other Linux-based systems Assist integration leads and managers in problem definition, analysis, requirement development and implementation as needed...Temporary work- A technology and mission innovation company is seeking a Senior Linux Systems Administrator in Aurora, Colorado. The role involves managing UNIX and Windows systems, ensuring compliance with security standards, and providing day-to-day IT support. Candidates must have over...Relocation package
$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...Temporary workWork experience placementImmediate startFlexible hours- Onsite in Denver Metro Area W2 or 1099 Clearance Required: Interim Secret We are seeking Cleared Linux Engineers to join our team. The qualified candidate will support the development, and maintenance of our modern VMware solution in our environment. These environments...Work experience placementInterim role
$90k - $120k
...is between $90,000 to $120,000 annually. Qualifications Deep Linux expertise, extensive experience with enterprise‑grade Linux distributions... ...highly desirable, for automation, troubleshooting, and system administration. In‑depth knowledge of user and group management, file system...Hourly payLocal areaWorldwide$60k - $80k
Select how often (in days) to receive an alert: Batch Developer (UNIX/LINUX/C/SQL) Date: Jan 9, 2026 Location: Any city, CO, US, 99999 Work Mode: Virtual (Exception only) Be part of a team that unleashes the power of leading-edge technologies to help improve the health...Full timeRemote workFlexible hours- ...On-Site - Denver Metro TS/SCI Required System Administrators collaborate with a diverse team to support exciting, critical programs... ...Do: Provide IT systems administration of RedHat Enterprise Linux environments. Understanding and knowledge of Windows Server...Full time

