UNIX System Administrator Jobs in Reston, VA

Lead innovative open-source intelligence efforts to identify and mitigate emerging fraud trends, while collaborating across teams to enhance risk assessments and reporting, ensuring robustness in inve...

Join a team that's integral to the DOJ's litigation mission, supporting complex applications as an E-Discovery Application Administrator. This fully remote role demands expert programming skills to en...

Innovate processes and manage IT systems to enhance operational effectiveness while supervising staff and driving performance metrics. Collaborate with leadership to deliver timely project outcomes an...

Unlock potential by leading IT networking initiatives, ensuring security and efficiency across systems, and providing expert troubleshooting support to clients, enhancing organizational performance in...

Join a team that's dedicated to designing and optimizing cloud infrastructure. Leverage your AWS and DevOps expertise to build scalable, secure CI/CD pipelines, and mentor junior engineers while drivi...

Lead client relationships and oversee delivery for Enterprise clients, ensuring successful ERP implementation and alignment across stakeholders while driving continuous improvements and mentorship wit...

Unlock your potential as a mid-level expert in cybersecurity, designing and implementing robust security systems to protect vital information throughout its lifecycle while adapting to evolving threat...

Join a team that's developing and executing test plans for HPC systems, ensuring compliance with requirements. Analyze system specifications to optimize performance, coordinate evaluations, and enhanc...

Join a team that's enhancing acquisition management for DHS and CBP, delivering expert support in contract management and administration. Drive efficiencies and solutions while collaborating closely w...

Lead, strategize, and support a team ensuring high availability and security of core infrastructure across multiple regions while fostering collaboration and mentoring technical staff to achieve opera...

Optimize cybersecurity frameworks by leading incident resolution, monitoring, and engineering support. Design innovative solutions that ensure operational efficiency and compliance, while mitigating r...

Champion cybersecurity solutions for government systems, enhancing security measures and incident response management while driving innovative IT strategies for compliance with evolving policies and r...

Lead the charge in executing verification, validation, and transition activities for national assets, ensuring alignment with mission capabilities and improving overall system performance across groun...

Pioneer the future of litigation support as you manage IT systems for DOJ, optimizing automated resources for complex legal proceedings. Join our remote team to enhance system performance and ensure c...

Take ownership of the efficient operation and maintenance of campus utility systems. Lead a team of Operating Engineers, ensuring adherence to quality standards while enhancing service delivery and re...

Transform campus energy management by leading a skilled team in the operation, maintenance, and troubleshooting of critical utility systems, ensuring reliability and regulatory compliance throughout d...

Empower government personnel by leading comprehensive IT training initiatives, developing and delivering effective learning solutions, and analyzing training needs to enhance productivity and user eng...

Join as a Navy Subject Matter Expert in petroleum accounting and inventory management, coordinating with internal and external stakeholders to streamline processes and ensure compliance across all ope...

Join a team that develops innovative ServiceNow solutions to enhance operations and streamline processes. Collaborate with stakeholders to optimize functionality and ensure best practices in a mission...

Partner with us to provide expert technical systems integration support, ensuring effective program coordination and superb oversight of multi-project initiatives within a dynamic, fast-paced team env...

Transform DevSecOps within a critical AI initiative by architecting secure software pipelines and driving modernization across multi-classified environments, ensuring operational integrity and continu...

Transform enterprise DevSecOps initiatives by architecting and optimizing software pipelines across secure environments, enhancing compliance and operational efficiency to support mission-critical ana...

Shape the future of DevSecOps with your expertise by driving modernization and implementing security automation for critical defense initiatives. Lead a team and collaborate to enhance operational res...

Tackle complex systems engineering projects while collaborating with government stakeholders. Take ownership of technical deliverables and support critical mission requirements through innovative engi...

Join a dynamic team to oversee MEP systems from design to completion, ensuring seamless integration and compliance on large-scale construction projects. Drive operational excellence while fostering a...