Linux 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 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...

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...

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

Contribute to national security operations by maintaining high-availability Linux systems. Collaborate with cross-functional teams to troubleshoot complex issues, manage customer needs, and ensure com...

Launch your career by supporting critical enterprise Linux systems. Ensure security and performance across multi-network environments, aiding national defense and operational continuity through expert...

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...

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...

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...

Pioneer RHEL infrastructure management, supporting virtual environments and data centers. Collaborate with a skilled team to ensure optimal performance and security of platforms while providing crucia...

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...

Transform IT infrastructure through expertise in systems administration, managing virtual environments and providing advanced troubleshooting. Collaborate with a dynamic team while mentoring junior st...

Join a team that's modernizing critical infrastructure through advanced Linux engineering. You'll lead the design, implementation, and security of high-availability Linux systems, optimizing performan...

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...

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...

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...

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...

Explore a dynamic role managing engineering software and infrastructure, balancing hands-on administration with cloud and on-premises support to optimize performance and resource utilization in critic...

Partner with us to enhance our AWS and Linux environments. Maintain and secure cloud configurations, troubleshoot technical issues, and support enterprise applications in this dynamic role focused on...

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...

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...

Drive modernization and security initiatives as a Senior Systems Administrator, overseeing enterprise IT infrastructure. Leverage your expertise in Microsoft technologies to ensure robust system perfo...

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...