Linux System Administrator Jobs

Lead the charge in optimizing Human Resources Information Systems for a workforce of over 4,000 employees, ensuring effective administration, support, and improvement of HR tech solutions...

Empower your career by providing critical Tier III IT Systems support, troubleshooting complex challenges across enterprise technology platforms. Collaborate with project teams, author SOPs, and mento...

Join a team that's dedicated to enhancing system operations through expert administration and support. You'll manage user accounts, optimize performance, and ensure security across multi-user systems...

Support the administration and performance of enterprise-wide systems, providing technical expertise in security, maintenance, and implementation of solutions across various computing environments to...

Join our team to provide crucial operational support and resolve technical issues for large-scale systems in building management and security. Work collaboratively on tickets to ensure efficient syste...

Partner with us to enhance our IT infrastructure through robust systems administration, driving high availability, security, and automation in both on-premises and cloud environments for optimal opera...

Create and maintain scalable system management infrastructure software for High Performance Computing in a Linux environment, driving innovation and ensuring optimal efficiency through collaboration a...

Join a dynamic team to develop and maintain system management software for High Performance Computing in Linux, leveraging your skills in scripting, automation, and software development in a collabora...

Transform contracting operations by providing expert Systems Administration and Business Analyst support for federal eBusiness platforms. Utilize your skills to enhance system efficiency and ensure co...

Unlock potential by leveraging your extensive systems administration expertise to support complex programs. Collaborate within a dynamic team to enhance infrastructure and optimize system performance...

Transform IT system management by providing hands-on support for implementation, troubleshooting, and daily operations of client/server/storage/network infrastructures, ensuring high availability and...

Engineer and manage IT systems infrastructure to ensure reliability and performance of critical enterprise applications. Provide support across various environments, collaborating with teams to enhanc...

Drive operational excellence by maintaining enterprise infrastructure, troubleshooting outages, and performing dual network and system administration to support critical mission readiness and incident...

Unlock potential by overseeing multi-platform systems administration. Manage and maintain virtualization, develop security configuration, and deliver technical documentation while supporting IT system...

Optimize system operations and resource utilization while managing complex IT infrastructures. Provide Tier 2 & 3 diagnostic support, oversee installations, and ensure seamless communication to enhanc...

Lead the administration of classified systems by managing software, hardware, and network configurations while ensuring compliance and providing user support. Collaborate with teams to enhance system...

Drive the design and management of systems infrastructure while enhancing IT processes and automation. Collaborate cross-functionally to deliver robust, secure solutions that meet user needs and impro...

Design and manage systems infrastructure to enhance IT processes. Analyze workflows, develop solutions, and provide technical expertise to ensure efficient operations and support for enterprise applic...

Take ownership of infrastructure systems design and management, enhancing processes through automation while providing technical expertise and analytical support across multiple disciplines, ensuring...

Transform systems infrastructure through innovative design and automation, ensuring robust operations and efficient processes to deliver cutting-edge service solutions. Collaborate with teams to enhan...

Join us in designing and managing innovative systems infrastructure, automating workflows, and enhancing operations across multiple IT disciplines to drive excellence in service delivery and support c...

Oversee advanced technical support and systems administration for escalated incidents, ensuring optimal performance and security in a complex enterprise environment, while collaborating across teams a...

Optimize cybersecurity operations while supporting infrastructure and user needs. Engage with cross-functional teams to enhance security compliance and vulnerability management in a dynamic and evolvi...

Elevate IT infrastructure management by supporting multiple operating systems, diagnosing performance issues, and enhancing user experience. Collaborate with internal teams to implement effective solu...

Drive excellence by managing SIEM systems, ensuring security compliance, monitoring events, and enhancing cybersecurity incident response strategies while collaborating with Army Cyber Security Servic...