Senior Linux Administrator Jobs

Join a team that's transforming digital infrastructure through innovative system administration, cloud migrations, and critical incident management while enhancing technology excellence and supporting...

Optimize the operating system environment through strategic management, upgrades, and server administration, while ensuring system integrity, monitoring performance, and leading small-scale projects f...

Develop your career by maintaining operating system integrity and performing server administration. Lead software upgrades, manage disk space, and enhance email networks to ensure efficient system per...

Shape a dynamic cloud infrastructure by leading governance, security, and compliance initiatives across a Microsoft 365 ecosystem. Collaborate with teams to ensure system reliability and drive improve...

Help us ensure network performance and availability by coordinating IT support activities. Monitor, analyze, and maintain critical systems while collaborating with diverse teams to drive operational e...

Engage in complex systems engineering with a senior team focused on advanced telecommunications. Utilize expertise in signals analysis, RF engineering, and data processing to enhance program performan...

Join us in evolving cloud-native configuration management on Kubernetes. Leverage your expertise in building scalable applications to enhance critical 5G Edge solutions and contribute to innovative op...

Optimize mission-critical virtual infrastructure by administering and maintaining VMware systems, enhancing security, performance, and efficiency to support vital operations across multiple sites with...

Join our team to maintain optimal network and system performance, ensuring seamless IT operations and security. Your expertise will support endpoint management, system updates, and troubleshooting wit...

Empower the future of IT systems as a System Administrator. Oversee implementation, troubleshooting, and maintenance of diverse technologies while ensuring optimized performance and support across all...

Empower organizational efficiency by managing systems and ensuring data security. Collaborate with teams on hardware/software upgrades, support IT functions, and implement best practices for effective...

Unlock your potential as a Systems Administrator, providing critical IT support to Navy ship programs. Collaborate with government teams to ensure secure and efficient IT systems in diverse environmen...

Lead the charge in maintaining secure enterprise application hosting environments, enhancing performance, and advising on infrastructure risks while ensuring compliance and operational resiliency acro...

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Join a team that's ensuring high-performance computing software stability and availability. You’ll provide crucial support, manage Linux software, and enhance research efforts in a dynamic environment...

Shape the future of our IT and OT operations by overseeing hybrid infrastructure design and management, ensuring system reliability, security, and performance for enterprise efficiency and modernizati...

Join a dynamic IT team to manage and optimize virtualized environments, SQL databases, and server infrastructure while ensuring network security and system performance across the organization...

Join a dynamic team to maintain and enhance custom software integration, support a vast web hosting environment, and drive automation solutions to optimize workflows, impacting research and education...

Elevate organizational security by managing end-user computing, networks, and security protocols. Drive strategic projects, ensure robust infrastructure, and lead innovative technology initiatives to...

Join a team that's shaping our IT infrastructure. Your expertise in systems administration will enhance mission-critical applications, ensuring security and efficiency within a collaborative and dynam...

Transform IT infrastructure by managing complex systems and security. Utilize advanced troubleshooting and analysis techniques to resolve issues efficiently while collaborating with cross-functional t...

Contribute to managing daily IT operations while enhancing agency security through proactive patch management and vulnerability remediation to uphold compliance with standards and improve system relia...

Champion the management of systems operations with a focus on continuous monitoring and vulnerability management, ensuring compliance and enhancing security posture across diverse operating environmen...

Lead the charge in optimizing systems administration by managing daily operations and driving the Continuous Monitoring and Vulnerability Management lifecycle, ensuring compliance and security across...