Senior Linux Administrator Jobs

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...

Empower the performance of critical information systems through secure management and compliance. Utilize Linux expertise to implement safeguards, collaborate across teams, and drive technology adopti...

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...

Transform system security evaluations through automation and continuous monitoring. Leverage your extensive Linux and Sys Admin experience to enhance production environments while collaborating with c...

Transform system security processes by automating evaluations and continuous monitoring. Leverage your Linux expertise to manage production environments and enhance collaboration between teams in a dy...

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...

Champion Linux infrastructure and automation while leading a skilled team. Drive operational excellence and enhance system reliability in support of critical public safety operations...

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...

Shape the future of system administration by ensuring optimal performance and security across diverse server environments, while supporting and managing critical infrastructure for operational success...

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...

Support a dynamic team in managing complex network systems, performing cloud migrations, and ensuring security through effective IT solutions. Engage with cross-functional teams to deliver high-qualit...

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...

Lead innovative CI/CD initiatives, manage complex systems, and ensure robust infrastructure operations to support cutting-edge cyber solutions in a dynamic environment focused on national security...

Drive Linux systems administration excellence through proactive support, monitoring, and troubleshooting. Collaborate to enhance operational reliability and compliance while providing fundamental trai...

Optimize and enhance Linux systems administration across multiple environments. You’ll provide installation, maintenance, and troubleshooting support while ensuring compliance and functionality for ro...

Transform complex Unix and Kubernetes environments with a focus on AIX/RHEL. Lead the design, migration, and management of services on AWS while collaborating with developers to optimize cloud and dat...

Champion the delivery of innovative Linux solutions by configuring virtual environments, optimizing storage systems, and enhancing technical documentation while collaborating with leadership for impac...

Transform your career by leading a dynamic team in Linux systems administration. Leverage your expertise to design secure, efficient architectures while tackling complex technical challenges in a fast...

Grow and lead a team of Systems Administrators, ensuring the integration and security of Linux-based systems in a dynamic SOA environment while conducting complex troubleshooting and system assessment...

Lead efficient Linux system management initiatives, ensuring robust performance and security for global consular applications. Collaborate with cross-functional teams to troubleshoot issues and delive...

Join a dynamic team to optimize Linux system operations for the Department of State. Leverage your skills in multi-site environments to enhance IT infrastructure, support critical applications, and co...

Unlock the potential of IT infrastructure by delivering expert Linux systems administration. Support critical systems and collaborate with teams to maintain optimal operations, enhance performance, an...