Average salary: $95,355 /yearly
More statsGet new jobs by email
- A technology solutions firm based in Houston is seeking a HPC Linux System Administrator. This role involves supporting advanced computing systems for NASA missions, managing critical services, and performing high-performance computing administration. The ideal candidate...Suggested
$65 - $70 per hour
A global IT solutions provider is hiring a Linux Systems Administrator for a hybrid position in Dallas, TX. The role involves infrastructure support, implementation of upgrades, and developing automated processes. Candidates should have 3 to 5 years of experience in RedHat...SuggestedHourly pay- Linux System Administrator page is loaded## Linux System Administratorremote type: On-Sitelocations: Fort Worth, TXtime type: Full timeposted on: Posted Yesterdayjob requisition id: JR100140*The XTIUM global team is made up of a group of diverse and talented professionals...SuggestedWeekend work
- ...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
- About the Role We are seeking a HPC Linux System Administrator to support the Flight Sciences Laboratory (FSL) as part of the Amentum JETS II contract. The FSL hosts advanced computing systems for NASA missions such as the ISS, Orion, SLS, Commercial Crew, Lunar Gateway...SuggestedPermanent employmentContract workCasual workWork at office
- ...diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting... ...United States. We have an exciting opportunity for a HPC Linux System Administrator to join the team with Oceaneering, a teammate company....SuggestedPermanent employmentContract work
- A technology services company is seeking an experienced L3 System Administrator with deep expertise in Linux and HP-UX environments. This role involves advanced troubleshooting, performance tuning, and automation across mission-critical infrastructure. The candidate will...Suggested
- A trusted federal contractor in San Antonio is looking for a dedicated Linux / Unix Systems Administrator to ensure stability and security of IT infrastructure. The role requires managing Linux and Unix servers, troubleshooting system issues, and collaborating on upgrades...SuggestedFor contractors
- MRI Technologies has an exciting opportunity for an HPC Linux System Administrator on the JETS II contract at NASA Johnson Space Center. You will support the Flight Sciences Laboratory (FSL), one of JSC's primary computing facilities-over 700 machines, 26,000 cores, and...SuggestedContract workFor contractors
- A leading IT solutions provider in San Antonio, Texas, is seeking a skilled Linux / UNIX Systems Administrator. You will be responsible for managing and optimizing critical systems, ensuring stability and security of applications. The ideal candidate has a strong background...SuggestedFlexible hours
$65 - $70 per hour
Job Details Systems Administration Linux Systems Administrator Richmond, VA Posted: 3/2/2026 Job ID: 63048 Job Category: Systems Administration Position Type: Contract Duration: Long Term Remaining Positions: 1 Stefanini Group is hiring! Stefanini is looking for...SuggestedContract workMonday to FridayWeekend work- ...diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting... ...for you. We have an exciting opportunity for a HPC Linux System Administrator to join the team with JETS. This position will be working...SuggestedPermanent employmentContract workWork at office
- ...StataCorp is seeking a seasoned Senior Linux Systems Administrator to join the team in support of our in-house information systems. This is an end-to-end infrastructure role requiring a blend of physical hardware mastery, expert-level Linux administration, and some network...SuggestedFull timeTemporary workCasual workFlexible hours
StataCorp
College Station, TX3 days ago - Linux System Administrator Location San Antonio, TX 78208 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...SuggestedTemporary workImmediate startFlexible hours
- Linux / Unix Systems Administrator LOCATION San Antonio, TX 78208 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...SuggestedTemporary workFor contractorsImmediate startFlexible hours
$77.6k - $176k
...cross domain specialist to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you’ll constantly look for ways to make the infrastructure better using the latest technology and the...Full timeContract workPart timeLocal areaRemote work- A leading engineering firm in Houston is seeking an HPC Linux System Administrator to support NASA missions in deep space exploration. You'll manage high-performance computing systems and collaborate with a dedicated team to maintain system integrity. The ideal candidate...
- A leading engineering solutions provider in Texas seeks an HPC Linux System Administrator to support NASA's deep space exploration efforts. Responsibilities include Linux system and HPC administration, problem-solving within a diverse team, and maintaining high-performance...
- A leading engineering solutions provider is looking for an HPC Linux System Administrator to support NASA’s deep space exploration initiatives. This role requires expertise in Linux system administration, high-performance computing, and teamwork to enhance various missions...
- Architect and implement secure, scalable, and highly available Linux/Unix infrastructure solutions across OCI, AWS, or Azure.... ...business continuity, performance, and compliance requirements. Systems Administration & Operations Lead administration, monitoring, patching, and...
- A leading tech solutions provider is seeking a Linux Administrator in Dallas, TX. The role involves administration of Linux systems, virtualization with VMware, and expertise in Solaris and Veritas technologies. The ideal candidate will have excellent communication skills...
- A technology solutions provider in San Antonio is seeking a dedicated Linux System Administrator to manage, configure, and troubleshoot Linux servers. The role involves ensuring system performance, collaborating with teams for automation solutions, and implementing security...Flexible hours
- A global technology services provider is seeking a Linux Systems Administrator in San Antonio, TX. The ideal candidate will have extensive experience in administering Windows Server and Red Hat Linux systems within a virtualized environment, particularly VMware. Responsibilities...Permanent employment
- A growing technology solutions provider based in Austin, TX, is seeking a Linux Systems Administrator to manage and maintain their data center infrastructure across multiple locations. The ideal candidate should have a BS degree and at least 2 years of experience in IT,...Full time
- A technology solutions company in Fort Worth is seeking a Linux System Administrator to monitor and maintain Linux environments. The ideal candidate will have at least 3 years of experience in Linux systems administration, strong problem-solving skills, and a Bachelor’...Weekend work
$190k - $304k
Linux System Administrator, Senior Job Locations US-TX-San Antonio Requisition ID 2025-159090 Position Category Information Technology Clearance Top Secret/SCI w/Poly Sector Cyber Mission Responsibilities Senior Linux System Administrator Location: San Antonio...Shift work$115k - $135k
Overview GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities...Full timeCurrently hiringRemote workFlexible hours- ### LocationKaty, TexasPosition titleLinux System Administrator InstructorDescriptionAt Altoz, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and...
- A government service provider is seeking a Systems Administrator focused on Red Hat Linux to ensure security and compliance across Navy networks. The ideal candidate should possess extensive experience in system administration, relevant certifications, and strong problem...
$40 - $45 per hour
Immediate need for a talented Linux & HP-UX System Administrator - L3 Support. This is a 06 - 12 months contract opportunity with long-term potential and is located in Spring, TX (Onsite). Please review the job description below and contact me ASAP if you are interested...Contract workLocal areaImmediate start
