Linux System Administrator Jobs

Optimize IT operations by managing internal systems, supporting growth, and driving CMMC compliance while collaborating with external partners to enhance infrastructure and security across the organiz...

Contribute to the efficient administration of Linux systems, ensuring optimal performance and reliability of multi-user environments. Collaborate on resource management and partake in system installat...

Lead daily operations and maintenance for IT systems, enhancing HPC capabilities while providing top-tier technical support across multiple sites and locations, ensuring optimal performance and user s...

Join a team that's dedicated to managing and securing Linux systems in a high-security DoD environment. Your expertise will ensure optimal performance and compliance while collaborating with multiple...

Make your mark at the forefront of technology by leading a dynamic DevOps environment. This role involves maintaining and evolving Linux systems while ensuring optimal network performance and security...

Champion robust systems by optimizing and securing Linux/Windows environments. Leverage technical expertise to support critical healthcare infrastructure while collaborating with teams and mentoring j...

Elevate system performance and stability by leading expert Linux operations, training teams, and enhancing infrastructure in a cross-functional environment. Your skills will directly impact mission-cr...

Lead infrastructure operations as a Linux System Administrator, optimizing system performance, troubleshooting issues, and supporting IT services for national defense missions with a focus on reliabil...

Transform infrastructure performance by optimizing Linux systems and providing reliable support for a diverse range of IT operations, essential for supporting national defense missions and enterprise...

Support seamless IT operations by managing system configurations and troubleshooting issues for diverse technology environments, ensuring optimal performance and user access to information systems whi...

Accelerate progress at securing and optimizing information systems through expert management of Linux, Windows, and network environments, ensuring compliance and collaboration across teams while leadi...

Unlock potential by managing and optimizing Linux infrastructures for high-availability cloud environments. Collaborate on automation solutions and ensure optimal performance through proactive monitor...

Advance Linux infrastructure and cloud solutions, ensuring optimal performance and security. Collaborate with teams to maintain a 24/7 operational environment while enhancing automation, documentation...

Join us to provide expert Linux systems administration, technical support, and solutions development. Collaborate in a dynamic environment, enhance performance, and ensure security for critical IT inf...

Shape the future of IT systems and network engineering by leveraging your expertise in complex LAN/WAN infrastructure. Provide top-tier support and collaborate with customers to design secure and effi...

Join a team that's dedicated to optimizing Linux systems and managing enterprise databases. Leverage your skills in system performance, cybersecurity, and collaboration to enhance infrastructure opera...

Bring your expertise to enhance system performance as you manage Linux servers, coordinate software upgrades, and troubleshoot complex challenges. Work collaboratively within an innovative team to ens...

Transform critical system operations by engineering innovative solutions, managing complex infrastructures, and ensuring optimal performance across all environments. Collaborate with teams to meet pro...

Grow your career with us as a Linux Administrator, managing our RHEL infrastructure. You will optimize security, automate tasks, and collaborate with teams to resolve complex issues—delivering reliabl...

Shape the future of IT support for classified space programs by ensuring the installation, configuration, and security of systems. Collaborate with engineers to enhance infrastructure and maintain com...

Innovate and optimize enterprise RHEL environments across on-premises, virtual, and cloud infrastructures. Collaborate with teams to ensure security, reliability, and automation in mission-critical Li...

Lead the charge in managing and enhancing a diverse UNIX systems environment. Collaborate with a team to optimize performance, implement solutions, and strengthen security across Red Hat, Oracle, and...

Empower your career by managing IT systems, enhancing security, and optimizing technology solutions. Lead critical projects, support users, and drive infrastructure improvements that propel the organi...

Support and enhance scientific computing operations by streamlining cloud platform practices, troubleshooting network issues, and maintaining robust infrastructure standards to enable advanced researc...

Transform operational capabilities through innovative solutions in a dynamic team. You'll lead DevOps architecture while enhancing software delivery, network security, and system performance for criti...