Senior Linux Administrator Jobs

Champion a seamless IT experience by resolving technical issues and enhancing system performance for clients. Utilize analytics to drive improvements and deliver top-notch customer support in a missio...

Elevate your skills in a dynamic IT setting by overseeing hands-on systems administration for Microsoft 365, Google Workspace, and various security tools, while ensuring reliable network and infrastru...

Unlock potential by managing and optimizing enterprise infrastructure, supporting both cloud and on-premises systems, with a focus on high availability and security. Collaborate closely with key stake...

Accelerate progress at the forefront of system administration, ensuring stability and security of critical environments. Collaborate with diverse teams to enhance infrastructure through expertise in L...

Support and maintain Linux systems in production and cloud environments, ensuring performance and security. Take ownership of troubleshooting, monitoring, and operational activities, contributing to i...

Champion the administration and support of Linux systems in cloud and on-premises environments. Drive operational excellence, enhance system performance, and collaborate across teams to ensure robust...

Champion the deployment and management of Red Hat OpenShift clusters, ensuring optimal performance, automation, and security while leading a collaborative team effort to achieve high availability and...

Unlock potential by administering and enhancing secure Linux systems while collaborating with development teams. Ensure optimal performance and drive continuous improvement in mission-critical operati...

Join a dynamic team to optimize Linux-based infrastructure, ensuring secure, high-performing systems that support mission-critical operations through innovative DevSecOps practices and collaboration w...

Accelerate HPC server support by managing multi-vendor systems, enhancing performance, and ensuring integration with advanced infrastructure. Collaborate on network solutions and specialized software...

Join our team to configure, support, and maintain critical network systems, ensuring availability and performance while managing security measures and guiding user support. Take part in a dynamic envi...

Pioneer a dynamic Linux support team, enhancing user experience through leadership, training, and innovative solutions. Join us to drive operational excellence in Managed Services and cultivate a cult...

Analyze and troubleshoot escalated IT incidents in diverse environments, ensuring timely resolutions and clear communication with clients. Collaborate with team members to enhance service delivery and...

Unlock potential by fostering a secure and efficient IT infrastructure. This role entails system design, administration, and continuous improvement, ensuring compliance with federal frameworks while o...

Lead the charge in designing and managing Active Directory environments, ensuring seamless user account management, security compliance, and integration with systems while mentoring junior staff and s...

Transform enterprise IT operations with your extensive experience in Windows migrations, Active Directory management, and server configuration. Drive compliance and efficiency in multi-domain environm...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...

Join our team to engage in critical RHEL 8+ Linux Systems Administration, ensuring the security and performance of air gapped systems. Leverage your enterprise Linux and cybersecurity expertise to sup...

Support secure, mission-critical RHEL 8+ Linux systems in air gapped environments. You will play a vital role in hardening, troubleshooting, and automating system administration, collaborating with cy...

Advance your career by supporting cutting-edge HPC Linux systems, enhancing security, and ensuring performance across large-scale computational environments while collaborating with a skilled team to...

Join a team that's at the forefront of F5 administration and operational support. This role emphasizes software upgrades, troubleshooting, and collaboration with engineers to enhance load balancing an...

Innovate infrastructure solutions as a Systems Administrator, managing cloud and on-prem technologies, ensuring seamless deployment and support of servers, databases, and services while collaborating...

Join a dynamic team to support IT systems through installation, troubleshooting, and maintenance. Manage diverse infrastructure tasks while ensuring optimal performance and reliability. Grow your skil...

Engage in the support, management, and troubleshooting of IT systems. Oversee daily operations and ensure optimal performance of client/server and network devices, providing tiered support and escalat...

Support the management and maintenance of IT systems. Configure OS, resolve issues in infrastructure, and ensure reliable operations for all devices, while coordinating with clients and overseeing pro...