UNIX System Administrator Jobs in Dahlgren, VA

Elevate our R&D capabilities by managing Linux systems for secure projects. Ensure efficient operations, support users, and maintain robust infrastructure in a collaborative environment, while thrivin...

Optimize Linux system administration for mission-critical applications, focusing on configuration, support tools, and metric monitoring in a dynamic environment while facilitating innovative problem-s...

Engage in a dynamic Linux environment, driving system administration and support for critical applications. Utilize your expertise in scripting and monitoring to ensure optimal performance and enhance...

Optimize progress at managing Linux-based servers in classified and unclassified environments. Collaborate to implement solutions, automate processes, and enhance system performance with a focus on cy...

Champion the monitoring and health of critical platform services by leveraging enterprise tools, responding to alerts, and coordinating incident management to ensure seamless IT operations in a dynami...

Deliver essential systems administration support for secure test environments, ensuring effective integration, cybersecurity compliance, and daily operations within classified settings while collabora...

Champion automation and technical support within IT systems, leveraging scripting expertise to enhance processes. Collaborate with stakeholders to implement solutions and provide Tier II support while...

Optimize enterprise cloud infrastructures by managing system performance, security, and maintenance. Collaborate within a multi-functional team to ensure reliable operations and implement solutions in...

Unlock potential by leveraging your IT Systems Engineering expertise to ensure efficient performance across Windows and Linux environments. Play a key role in supporting system integration and optimiz...

Innovate by deploying and maintaining critical Linux services in a fast-paced environment. Collaborate with cybersecurity and development teams to ensure compliance with DoD policies while enhancing c...

Shape the future of our DevSecOps initiatives by deploying and integrating applications, managing virtualized environments, and ensuring system integrity with continuous monitoring and updates to meet...

Shape the future by ensuring reliable platform infrastructure operations. Drive automation, streamline system management, and enhance security while collaborating with teams to troubleshoot issues and...

Champion efficient systems management for a critical Air Force unit, overseeing installations, maintenance, and troubleshooting of both physical and virtual infrastructures while ensuring compliance w...

Contribute to the evolution of our security posture by developing robust metrics and alerts. This hands-on role involves analyzing traffic patterns, operating security controls, and ensuring coverage...

Support and enhance network infrastructures across domestic and international environments. Collaborate with IT teams to implement solutions, ensure security, and improve performance while mentoring j...

Empower mission success by administering Windows systems in DoD environments. Leverage your expertise to enhance security, ensure compliance, and support critical operations within regulated and class...

Shape the future of IT support by managing critical systems for 600+ users. Engage in troubleshooting, system administration, and documentation while ensuring seamless operations in a dynamic environm...

Support the administration and cybersecurity of Navy's training network infrastructure, ensuring optimal performance and security. Collaborate with teams to maintain, update, and troubleshoot server a...

Shape the future of high-performance computing by leading infrastructure projects, enhancing system functionalities, and mentoring a dedicated team in a collaborative environment while supporting crit...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Join a team that advances enterprise Linux administration in a federal financial systems environment, ensuring optimal performance, security, and reliability while leading cloud migration initiatives...

Pioneer in managing and optimizing RHEL systems within a hybrid IT environment. Collaborate with cross-functional teams to ensure security, reliability, and efficiency while supporting mission-critica...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Drive innovative solutions by managing a robust Microsoft infrastructure, mentoring teams, and ensuring seamless system operations while aligning with security standards and best practices to enhance...

Lead a dynamic team in managing critical hybrid cloud and client/server systems. Ensure security, performance, and seamless operations of business applications while collaborating with users and vendo...