UNIX System Administrator Jobs in Springfield, VA

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 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...

Transform high-performance computing operations by providing expert support for HPC software across UNIX, LINUX, and Windows systems, ensuring seamless integration and effective problem-solving to enh...

Lead the charge in managing SAP infrastructure to ensure optimal performance and security. Oversee installations, upgrades, and troubleshooting in HANA, ECC, and NetWeaver environments, delivering 24...

Join us as a Program Manager to drive cross-program coordination and enhance customer engagement in federal supply chain initiatives. Leverage your expertise to foster relationships and oversee projec...

Join our team to drive effective IT operations and ensure seamless delivery of technology initiatives. Collaborate with cross-functional teams and vendors to maintain a stable and scalable technology...

Accelerate technical excellence by designing and maintaining secure endpoint configurations in Windows and macOS environments, ensuring robust support for a federal agency's infrastructure and cyberse...

Provide expertise to architect and implement IAM solutions ensuring secure access for users across Maryland Benefits applications. Lead modernization efforts, integrate IAM platforms, and enhance secu...

Join us in ensuring peak industrial performance! As a Senior Instrument Technician, you'll lead the installation, calibration, and maintenance of vital instrumentation systems, optimizing safety and e...

Join a team that's driving operational excellence and supporting program leadership while managing complex objectives. This role demands exceptional judgment and the ability to resolve challenges proa...

Join a team of experts to design, develop, and deliver wargaming training for military clients, leveraging extensive experience in modeling, simulation, and instructional design to enhance operational...

Join a dynamic team as a Senior Systems Integrator, acting as the key liaison to enhance client missions through communication, coordination, and insights. Collaborate both remotely and in-field, ensu...

Join us to lead technical operations for high-profile corporate broadcasts and events, enhancing executive engagement through cutting-edge AV/IT infrastructure management. Drive innovation, resilience...

Innovate and grow your career by developing high-performance web services. Collaborate across teams to deliver scalable systems that impact millions of users, leveraging your expertise in Java and mic...