Linux System Administrator Jobs in Alexandria, VA

Unlock your potential by providing critical systems administration for diverse environments, ensuring optimal performance, security, and compliance while collaborating with a skilled team to enhance o...

Unlock potential by delivering top-tier systems support, managing performance, and resolving technical issues in a dynamic, mission-critical environment while ensuring customer satisfaction and operat...

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...

Join a dynamic team as they design and maintain Cross Domain Solutions, leveraging your Linux expertise to enhance federal government systems. Collaborate, lead, and innovate in mission-critical envir...

Join a team that's enhancing national security through robust Linux infrastructure. You'll automate processes, implement monitoring tools, and collaborate with skilled professionals to advance securit...

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

Drive Unix Systems Administration to optimize and support DISA’s Hybrid Cloud environments, ensuring seamless operations across various Unix platforms and cloud-based systems while adhering to securit...

Lead the charge in managing enterprise-level logging and monitoring systems, ensuring optimal performance and security across multi-region infrastructures, while providing advanced troubleshooting and...

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...

Join us to maintain RedHat Linux VMs in a cloud environment, ensure IAVA compliance, and provide system administration support. Collaborate with teams, troubleshoot issues, and handle backups to promo...

Drive the reliability and efficiency of network systems by designing, implementing, and maintaining infrastructure that meets security and performance standards. Collaborate with IT professionals to t...

Join a team that's dedicated to enhancing system infrastructure and network reliability. In this pivotal role, you will manage performance, troubleshoot issues, and ensure security compliance while co...

Help us drive system excellence by managing and optimizing IT infrastructure, ensuring compliance, and providing top-tier support for client/server and network devices in a dynamic environment...

Empower critical systems by maintaining multi-user environments, enhancing performance, and ensuring seamless operations while collaborating with network engineers to drive technology success...

Champion enterprise Linux & Windows infrastructure, delivering Tier III support across datacenters while ensuring peak performance and security. Collaborate with teams to optimize system efficiency an...

Unlock your potential as a Systems Administrator, optimizing mission-critical systems in a secure environment. Leverage your skills in cloud infrastructure, automation, and Linux to enhance collaborat...

Unlock your potential in a dynamic role focused on managing and optimizing IT systems. Engage in troubleshooting, capacity planning, and enhancing system performance to support client operations effec...

Elevate network infrastructure management by overseeing lab operations, optimizing resource allocation, and ensuring performance across R&D and PoC environments while implementing best practices to pr...

Unlock potential by overseeing installation and administration of multi-vendor HPC systems, ensuring optimal performance while integrating diverse computing tools and managing extensive storage soluti...

Drive HPC support by ensuring optimal setup, management, and troubleshooting of multi-vendor servers and advanced computing tools, enhancing efficiency across complex IT environments...

Advance web development projects by creating secure, scalable applications while collaborating with cross-functional teams to deliver optimal user experiences and ensure adherence to quality standards...

Develop solutions for IT infrastructure, focusing on Linux environments. Collaborate to design, test, and optimize systems, while ensuring compliance and performance metrics are met. Engage with cutti...

Unlock potential by performing Linux system administration and AWS support. You'll manage, configure, and maintain servers while implementing security compliance and documentation efforts. Join us to...

Advance your career by providing support for IT systems implementation, troubleshooting, and maintenance. Manage daily operations of IT infrastructures while ensuring optimal performance and reliabili...

Join us to empower our Cyber Mission Forces by ensuring reliable IT infrastructure. Support security, performance, and upgrades across systems while assisting a multi-disciplinary team in advanced cyb...