Average salary: $95,355 /yearly

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  •  ...to excellence drives us to develop and maintain cutting‑edge systems and capabilities in direct support of the warfighter. Currently, G6CS is seeking a motivated and mission‑oriented Linux System Administrator to join our team in support of Air Force operations at... 
    Suggested

    G6 Cyber Solutions

    San Antonio, TX
    4 days ago
  •  ...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

    Raas Infotek

    Spring, Montgomery County, TX
    13 hours ago
  •  ...in Plano, Texas is seeking a skilled Unix L3 Administrator. The role involves installing, configuring, and maintaining Unix systems while managing user accounts and resolving...  ...years of experience and strong knowledge of Linux and Solaris, along with excellent problem-solving... 
    Suggested

    Cloud Hybrid Technologies LLC

    Plano, TX
    13 hours ago
  •  ...Technologies LLC in Plano, Texas is seeking a Unix L3 Administrator responsible for installation, configuration, and maintenance of Unix systems. The role includes managing user accounts,...  ...with Unix operating systems like Linux and Solaris and proficiency in various scripting... 
    Suggested

    ETHEREUM TECHNOLOGIES LLC

    Plano, TX
    3 days ago
  • A leading biotechnology company in Houston, TX seeks an experienced System Administrator to manage enterprise-scale systems with a focus on Azure and Linux. This hybrid position involves designing and maintaining infrastructure for high availability and performance, along... 
    Suggested

    Baylor Genetics

    Houston, TX
    1 day ago
  •  ...Overview TISTA Science and Technology is seeking a Senior System Administrator to join our growing team. At TISTA, you'll do meaningful, mission...  ...Military Leave, and much more! Responsibilities The Senior Linux System Administrator is responsible for the planning,... 
    Suggested
    Temporary work
    Work experience placement
    Remote work
    Flexible hours

    TISTA Science and Technology

    Austin, TX
    13 hours ago
  • TISTA Science and Technology Corporation is seeking a Linux/UNIX System Administrator to join their team in Austin, Texas. This role involves administering enterprise Linux systems and cloud infrastructures across multiple platforms, ensuring system efficiency and reliability... 
    Suggested
    Remote work

    TISTA Science and Technology

    Austin, TX
    3 days ago
  • Apptronik, based in Austin, TX, is seeking an experienced IT Systems Administrator to manage on-premise Linux infrastructure. The ideal candidate will ensure the health, security, and reliability of server systems that engineering teams rely on to simulate and validate... 
    Suggested

    jobr.pro

    Austin, TX
    3 days ago
  • A financial clearing company in Keller, Texas is seeking a System Administrator specializing in Unix/Linux systems. The role involves providing advanced support in a complex computing environment, including administering virtualized and physical servers. Candidates should... 
    Suggested

    Hi-Tech Solutions

    Keller, TX
    13 hours ago
  • 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... 
    Suggested
    Flexible hours

    Cymertek

    San Antonio, TX
    4 days ago
  • Booster, based in Austin, TX, is looking for an experienced IT Systems Administrator to manage on-premise Linux infrastructure. This role involves ensuring the health and security of physical servers that support robotics applications. The ideal candidate will have a deep... 
    Suggested

    Booster

    Austin, TX
    13 hours ago
  • $55k - $69.6k

    Overview Provide Linux Systems administration in the Signal and Information Sciences Laboratory (SISL). Responsibilities Linux installation, configuration, and maintenance of servers, virtual servers, containers, workstations, and laptops. Linux desktop support: supporting... 
    Suggested
    For contractors
    Work at office
    Weekend work
    Afternoon shift

    Phase2 Technology

    Austin, TX
    4 days ago
  •  ...paid life and disability insurance, paid time off, 401(k), and more. MRI Technologies has an exciting opportunity for a 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... 
    Suggested
    Permanent employment
    Full time
    Contract work
    For contractors

    MRI Technologies

    Houston, TX
    13 hours ago
  • Linux / UNIX Systems Administrator (PeopleSoft / Oracle) 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 skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    San Antonio, TX
    4 days ago
  • Overview TISTA Science and Technology is seeking a Linux/UNIX System Administrator to join our growing team. At TISTA, you’ll do meaningful, mission-driven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We invest... 
    Suggested
    Temporary work
    Local area
    Remote work
    Monday to Friday
    Flexible hours
    Shift work

    TISTA Science and Technology

    Austin, TX
    4 days ago
  • Overview TISTA Science and Technology is seeking a Red Hat Linux System Administrator to join our growing team. At TISTA, you’ll do meaningful, mission‑driven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We invest... 
    Temporary work
    Remote work
    Monday to Friday
    Flexible hours

    TISTA Science and Technology

    Austin, TX
    3 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... 
    Temporary work
    Immediate start
    Flexible hours

    Cymertek

    San Antonio, TX
    2 days ago
  • Tech Mirrors is seeking a System / Linux Administrator for their Plano, TX location. The ideal candidate will have 8-10 years of experience in administering Red Hat Enterprise Linux (RHEL) and managing Unix/Linux server infrastructure. Responsibilities include system configuration... 
    Full time

    Tech Mirrors

    Plano, TX
    3 days ago
  • $55k - $69.6k

    Phase2 Technology is seeking a Linux Systems Administrator to provide administration in the Signal and Information Sciences Laboratory. Responsibilities include installation, configuration, and maintenance of Linux servers and support of desktop applications. The ideal... 

    Phase2 Technology

    Austin, TX
    3 days ago
  • TISTA Science and Technology Corporation is seeking a Red Hat Linux System Administrator to join our team in Austin, Texas. The role involves installing and maintaining Red Hat Linux servers and ensuring system security compliance. Candidates should have 3 to 7 years of... 

    TISTA Science and Technology Corporation

    Austin, TX
    3 days ago
  • 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

    USM

    Austin, TX
    3 days ago
  • 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

    Cymertek

    San Antonio, TX
    2 days ago
  • Isys Technologies is seeking a skilled Systems Administrator in San Antonio, Texas. The role demands an active Secret clearance and involves maintaining...  ...Bachelor's degree and relevant experience, familiarity with Linux, and strong networking skills. Join us to contribute to... 

    Isys Technologies

    San Antonio, TX
    2 days ago
  • $108.3k - $162.5k

    OpenText is seeking a Systems Administrator in Dallas, Texas, responsible for managing hypervisors, virtual machines, and applications. The ideal candidate should have over 10 years of Linux server experience and a strong background in Postfix, VMWare, and automation with... 

    OpenText

    Dallas, TX
    4 days ago
  • 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

    Deegit

    San Antonio, TX
    3 days ago
  • ### 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... 

    altozinstitute

    Katy, TX
    3 days ago
  • $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 work
    Local area
    Immediate start

    Pyramid Consulting, Inc

    Spring, Montgomery County, TX
    3 days ago
  • Full-time Company Description Leading Cloud Solutions Provider Looking to Grow Their Team!!! Hiring a Linux Systems Administrator with RedHat and Chef experience for our client, a software company that enables enterprises and solution providers to become IT service brokers... 
    Full time

    SquareDomain

    Austin, TX
    1 day ago
  • $86.8k - $165.2k

    Position: Linux & Windows Systems Administrator, Principal Specialist (Raytheon Digital Technology - Naval Programs) Location: Plano, TX (Onsite). Travel: up to 10% domestic US. Work hours: 24x7 system support with occasional extended hours. Salary Range: $86,800 - $165... 
    Temporary work
    Casual work
    Flexible hours

    Prattwhitney

    Plano, TX
    13 hours ago
  •  ...Overview Are you a Linux Administrator looking to join one of the top companies in the Aerospace and Defense industry? Are you looking to further your career and grow? Do you have experience in with IT support, including hardware repair, configuring PCs, and desktop support... 
    Contract work
    Relocation

    Acara Solutions Internal

    Grand Prairie, TX
    13 hours ago