Senior Linux Administrator Jobs in Annapolis Junction, MD

Join a team that supports critical cyber operations and enterprise IT for the Army National Guard. Leverage your skills to maintain system performance, ensure compliance, and contribute to mission rea...

Join a dynamic team to enhance IT systems management, support troubleshooting, and ensure operational excellence across a secure environment, optimizing performance and user experience while engaging...

Champion the optimization of on-premises and cloud Kubernetes environments, ensuring application scalability and reliability while integrating with CI/CD pipelines for enhanced efficiency and performa...

Optimize IT systems through effective implementation, troubleshooting, and maintenance. Deliver daily operational support for diverse infrastructures while ensuring system reliability and performance...

Optimize system operations and enhance security protocols, ensuring resilience and efficiency. Engage with advanced troubleshooting and network configuration in a dynamic environment, supporting criti...

Unlock new possibilities as you support and enhance Cloud Service Provider environments, ensuring robust security measures through monitoring, access control, and comprehensive documentation. Collabor...

Join our team to implement and manage enterprise network infrastructure, ensuring secure connectivity and optimal performance for a large-scale operation serving over 120,000 users across diverse loca...

Join us to leverage your Windows Server expertise in a dynamic role focused on infrastructure management, security compliance, and customer-driven solutions. You'll play a key part in optimizing perfo...

Drive transformative systems administration initiatives while leveraging diverse technical expertise in Linux, Unix, and Windows environments. Collaborate on application and data flow management withi...

Empower a dynamic IT environment by providing hands-on support and maintenance for systems. Collaborate to troubleshoot issues, enhance performance, and optimize technologies across both Linux and Win...

Drive the performance and maintenance of IT systems. Support users and teams in a dynamic environment, ensuring reliability across cloud, Linux, and Windows systems. Tackle technical issues with profi...

Drive technical leadership by overseeing Windows systems administration for mission-critical environments, ensuring operational excellence while providing Tier 2 and 3 support and managing a skilled t...

Join a team that's critical to maintaining system reliability and security, optimizing enterprise application servers, and ensuring compliance with cybersecurity directives for a mission-driven progra...

Champion operational excellence by managing enterprise systems, ensuring compliance with cybersecurity standards, and supporting critical IT infrastructure for mission success across diverse environme...

Support and manage servers and virtual infrastructures, ensuring optimal operations and security. Troubleshoot issues, automate workflows, and maintain documentation while advising on network design t...

Transform the future of secure access management by leading the deployment of cutting-edge Delinea Tools across Linux environments, bridging operational needs with technological solutions while ensuri...

Join a team that's at the forefront of high-performance computing, designing and maintaining robust, low-latency networks across multiple sites, while ensuring secure and efficient data transfers for...

Join a skilled infrastructure team as a Senior System Administrator, leveraging your Windows expertise to design, maintain, and optimize cutting-edge systems and networks in complex environments, whil...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Join a team that's committed to supporting operations and maintenance tasks on ITSM platforms like ServiceNow, addressing incidents, and driving system improvements while collaborating with a dynamic...

Bring your expertise to develop cutting-edge kernel drivers and libraries for advanced network technologies, collaborating with global teams to deliver high-quality solutions in a dynamic, continuous...

Join a dynamic team to optimize and configure networking components for High Performance Computing systems in Linux, utilizing automation and programming skills to enhance system performance and effic...

Join a team that's configuring and optimizing cutting-edge networking components for High Performance Computing systems in a dynamic Linux environment, bringing innovative solutions to complex challen...

Join a team that's dedicated to supporting and optimizing IT systems. As a Level 1 System Administrator, you'll manage daily IT operations, provide troubleshooting help, and escalate issues, enhancing...

Unlock your potential as a System Administrator, supporting IT infrastructure and operations. Collaborate with teams to enhance system reliability, troubleshoot issues, and maintain excellence across...