Linux System Administrator Jobs

Lead the charge in ensuring robust administration and security management of complex Windows-based systems. You will enhance operational efficiency while maintaining compliance with critical DoD cyber...

Champion enterprise-level Microsoft systems management to enhance U.S. Navy operations. Lead secure system administration ensuring compliance with cybersecurity policies and RMF requirements in dynami...

Shape the future of government operations by overseeing enterprise-level Microsoft infrastructure, ensuring cybersecurity compliance, and leading teams to maintain complex network environments effecti...

Drive the development and integration of critical space systems, ensuring national security through advanced space operations. Collaborate with multiple programs to optimize performance and efficiency...

Optimize network operations by monitoring connections, resolving user access issues, and ensuring infrastructure security. Engage in proactive risk management and support a diverse user base with high...

Manage the implementation and support of critical systems for Anti-Terrorism programs. Collaborate with cross-functional teams, providing maintenance, security, and user support across various Navy in...

Champion system performance and security by maintaining, updating, and troubleshooting critical C4I systems. Ensure effective IT solutions and user support across multiple Navy installations, contribu...

Join a dynamic team to support endpoint management and vulnerability remediation for federal clients. Utilize strong troubleshooting skills while working directly with users and addressing deployment...

Drive innovation in Linux Kernel development, integrating cutting-edge features and collaborating with hardware teams, while ensuring high-quality software performance across Arista products. Own proj...

Drive Linux kernel innovation with our team, enhancing EOS, integrating new features, and collaborating with upstream communities to ensure top-quality performance and scalability. Join us to lead pro...

Join a team that’s integral to onsite installation and configuration of cutting-edge Dell and VMware solutions, traveling across the US and occasionally overseas, while contributing to mission-critica...

Drive your career forward by providing advanced system administration for high-performance computing and storage solutions, ensuring optimal configuration and troubleshooting across a range of operati...

Unlock your potential as a Senior Systems Administrator, providing vital infrastructure support to enhance the efficiency of MDA's automated systems, while ensuring compliance and security across vari...

Drive excellence by managing critical VMware environments, ensuring high availability, performance, and effective disaster recovery. Collaborate across teams to optimize infrastructure and automate pr...

Build seamless collaboration and productivity platforms by automating workflows. Own administration of tools like Jira, Slack, and Zoom, driving process improvements while partnering with IT Systems A...

Unlock potential by ensuring performance and reliability of WindServer, a global data management platform. Collaborate with teams to enhance system stability and contribute to continuous improvements...

Join a team that's dedicated to ensuring the reliability and performance of critical infrastructure at a global scale. You'll lead the operations of distributed systems, mentor engineers, and work clo...

Empower your career as you engineer, deploy, and maintain environments for web applications, working closely with a collaborative team on innovative cloud solutions that leverage AWS technologies and...

Transform your career with an engaging role where you will manage IT systems, ensure security compliance, and provide top-notch support to users. Collaborate on projects while developing solutions tha...

Unlock your potential while providing IT operations support for Azure environments. Engage in problem-solving, performance monitoring, and cybersecurity compliance, ensuring system reliability and sec...

Join our team to optimize systems administration for product lifecycle engineering. Collaborate with technical leads to ensure system functionality and security while establishing best practices for s...

Join our dynamic team to support critical IT systems, ensuring smooth operations, troubleshooting, and problem resolution for national security infrastructure. Be a key player in enhancing reliability...

Deliver advanced network and systems engineering solutions, ensuring robust support for critical infrastructure in hybrid environments. Collaborate to optimize performance, troubleshoot complex issues...

Champion operational excellence by providing critical support to active fighter units. Join the F-35 ALIS team to ensure the integrity of systems that maintain the world's most advanced fighter jets...

Shape and enhance security protocols by implementing robust measures, managing security applications, and collaborating with IT to ensure compliance with industry standards while protecting critical i...