Linux System Administrator Jobs in Rockville, MD

Unlock potential by managing enterprise telephony systems and infrastructure. Oversee Windows/Linux environments, ensuring optimal performance, security, and compliance while collaborating across team...

Join a team that's committed to maintaining critical telephony systems in a fast-paced environment, providing top-tier support and expertise in Windows and Linux systems, while ensuring compliance and...

Create a secure Linux environment by automating tasks and managing AAP infrastructure, while providing Tier 3 support and ensuring compliance with DoD standards. Drive integration and migration effort...

Drive system administration and management of Linux environments, ensuring security and compliance while collaborating with teams to integrate new technologies and deliver key presentations to stakeho...

Lead advanced Linux system administration, enhancing infrastructure reliability and performance for national defense missions. Collaborate with teams for optimal IT services delivery and complex probl...

Join a team that's enhancing security visibility through RHEL system administration and engineering. You will manage system provisioning, patching, compliance, and collaborate closely with SOC enginee...

Optimize Linux-based systems for reliability and security, ensuring seamless integration. Collaborate with teams to design, maintain, and enhance infrastructures, while supporting users through techni...

Join a team that's dedicated to developing and maintaining secure information systems, providing critical support to warfighters. Collaborate with various professionals to troubleshoot and ensure comp...

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

Champion the management of a secure Veritas NetBackup infrastructure, ensuring seamless operations in a high-security environment. Collaborate closely with teams to optimize backup solutions while adh...

Empower your career as you design and implement advanced Linux network infrastructures, ensuring seamless operations for crucial missions while collaborating with multidisciplinary teams and engaging...

Transform potential by managing Linux systems administration in a dynamic environment. You will oversee server upgrades, support security protocols, and ensure operational excellence while collaborati...

Champion the daily operations of Linux systems while supporting complex programs. Collaborate with cross-functional teams to enhance server management and implement solutions, ensuring system reliabil...

Support our dynamic team by managing complex systems and networks across multiple domains. Ensure operational continuity through effective system administration and collaborate to resolve issues effic...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Take ownership of the design and operations of our hybrid infrastructure, ensuring seamless integration of on-premises and cloud environments, while providing expert support and management for network...

Accelerate progress at the forefront of Linux/UNIX system administration, ensuring high availability and robust security for Army command-and-control mission systems while providing technical leadersh...

Join a team that's driving excellence in Linux/UNIX systems administration. Lead technical initiatives, oversee security, and ensure top performance for mission-critical Army command-and-control syste...

Elevate IT infrastructure management by overseeing system performance, automating processes, and ensuring security measures. Collaborate with teams to enhance deployment strategies and maintain high a...

Oversee IT infrastructure management and automation, ensuring optimal performance and security. Collaborate with teams to enhance deployment strategies while maintaining comprehensive documentation an...

Elevate enterprise infrastructure through Red Hat Linux administration, monitoring, and critical application support in a dynamic DoD environment while collaborating with experienced engineers to enha...

Deliver effective IT system support and ensure optimal performance through troubleshooting, problem resolution, and management of infrastructure and operations in a dynamic environment, enhancing clie...

Unlock your potential by managing IT systems with a focus on troubleshooting, implementation, and maintenance. Enjoy a breadth of responsibilities while supporting internal customers and optimizing sy...

Grow your career with a vital role in managing high-performance Windows systems. Contribute to system design, implementation, and maintenance while ensuring compliance and risk mitigation across vario...

Lead the charge in optimizing our IT environment through hands-on administration, security, and continuous improvement of systems, including Microsoft 365 and Azure, while ensuring optimal performance...