Linux System Administrator Jobs in Arlington, VA

Unlock potential by providing technical leadership in integrating advanced spacecraft systems, ensuring their functionality through rigorous testing while fostering collaboration across teams and stak...

Elevate operational excellence by leading advanced data center hardware support. Drive strategic improvements and collaborate cross-functionally to ensure systems reliability while mentoring teams and...

Drive complex data center hardware support services to ensure reliability and availability at scale. Lead cross-functional teams in advanced incident resolution, policy influence, and continuous impro...

Elevate operational excellence by leading complex data center hardware services, ensuring resilience and availability. Collaborate with cross-functional teams to drive innovative solutions and continu...

Lead the charge in complex data center hardware support, ensuring resilience and reliability at scale. Collaborate with cross-functional teams to drive operational excellence while mentoring technicia...

Shape the future of software development by joining a mission-driven team focused on building innovative solutions utilizing Java and cutting-edge technologies...

Advance your career as a seasoned software engineer, driving impactful solutions in a focused team environment. Leverage your extensive experience in Java development and modern tools to tackle comple...

Engage as a leader in data center hardware support, ensuring reliability and optimizing operational excellence. Drive change initiatives, lead troubleshooting, and enhance team capabilities in a dynam...

Manage and optimize complex network systems to enhance security and performance. Collaborate with teams to deliver innovative IT solutions while troubleshooting and providing user support to ensure se...

Join a team that's at the forefront of virtualization technology, enhancing enterprise environments with Citrix solutions. Serve as a technical lead, delivering support and innovation across diverse p...

Help us enhance environmental compliance by leading assessments and permitting for major industrial projects. Collaborate with multi-disciplinary teams to ensure adherence to regulations while promoti...

Grow your career with impactful Citrix solutions, optimizing virtual environments for robust security, performance, and reliability. Lead infrastructure projects and automate management processes to d...

Champion cloud innovation by optimizing Azure operations for cost efficiency, reliability, and performance. Collaborate with teams to automate processes, manage resources, and uphold strict security c...

Elevate our macOS security and management by administering enterprise Apple environments, optimizing deployment, and leveraging automation to enhance the user experience while ensuring compliance and...

Contribute to senior technical leadership in complex GEOINT systems, supporting multidisciplinary systems engineering across national boundaries. Drive architectural solutions, integration, technical...

Shape the future of enterprise Apple environments by engineering and securing macOS systems. Collaborate on automation, application deployment, and endpoint management to enhance user experience while...

Lead the charge in enhancing network infrastructure and cloud services, ensuring reliable performance and security. Collaborate across teams to tackle technical challenges, while supporting both remot...

Lead the charge in advancing complex geospatial intelligence systems by providing expert systems engineering solutions. Collaborate with federal partners to drive innovation and enhance capabilities w...

Collaborate with government missions to enhance geospatial intelligence systems through expert systems engineering, guiding requirements development, solution design, and lifecycle management to ensur...

Provide senior-level technical leadership in a complex GEOINT environment while translating mission needs into solutions. Lead multidisciplinary engineering efforts, advise on strategic technical deci...

Unlock potential by leading power system engineering efforts for renewable projects, focusing on large load interconnections within the ERCOT market to enhance transmission planning, dynamic modeling...

Champion customer success by ensuring the reliability of managed Airflow services. Oversee cloud infrastructure and Kubernetes clusters to resolve incidents and improve operational efficiency while en...

Unlock enterprise potential by leading Oracle database support and modernization initiatives. You will manage database environments, optimize performance, and ensure seamless migrations to cloud infra...

Lead the charge in driving innovation as a Systems Engineer in our Simulation and Training Team, supporting engineering projects from concept through execution, ensuring delivery of reliable solutions...

Shape the future of cybersecurity by leading RMF support and oversight for vital naval systems. Drive compliance with stringent DoD standards while managing cybersecurity risks and coordinating with k...