Linux System Administrator Jobs in Chantilly, VA

Lead the development and implementation of security solutions for complex systems, ensuring compliance with national defense standards. Collaborate with cross-functional teams to enhance system securi...

Champion national security by safeguarding critical systems as an Information Systems Security Engineer. Collaborate with experts to design security solutions, conduct risk assessments, and ensure com...

Unlock potential by leading cybersecurity initiatives and framework management. This critical role ensures compliance with federal standards and provides strategic technical guidance across projects...

Join a dynamic team to design, implement, and maintain enterprise infrastructure solutions across mission-critical environments, ensuring operational excellence and collaboration with cybersecurity te...

Lead critical systems engineering initiatives to enhance national security. Collaborate with a dynamic team to design, implement, and maintain advanced IT solutions for the Department of Defense, ensu...

Engage in advanced engineering of the ServiceNow platform, driving stability and scalability. Collaborate with teams to implement upgrades and integrations, utilizing modern practices to enhance servi...

Join us to empower government operations by providing top-notch software integration support. Utilize your expertise in COTS/GOTS software within heterogeneous environments and enhance system performa...

Engineer innovative software solutions to enhance cancer research systems. Collaborate with cross-functional teams to develop scalable applications in a dynamic Agile environment, driving impactful ad...

Join a team that's committed to integrating and supporting cutting-edge software. Utilize your skills in a dynamic environment where you'll enhance and test next-generation HPC and SPD software soluti...

Take ownership of the Windows and VMware server environment, providing operational support and maintenance. Collaborate on projects, ensure system stability, and implement technology changes to meet o...

Transform your career by safeguarding sensitive information and systems. Collaborate with IT and security teams to design and implement robust security solutions, ensuring compliance with federal regu...

Unlock the potential of enterprise systems as you lead infrastructure modernization, zero-trust security, and automation initiatives. Drive strategic governance and optimize complex environments for r...

Innovate enterprise systems architecture and drive infrastructure modernization. Lead automation, optimize security, and implement zero-trust principles across complex environments while ensuring comp...

Support critical missions by ensuring robust information systems security. Collaborate with experts to develop and maintain security policies, enhance capabilities, and protect our nation’s data integ...

Join a team that's dedicated to enhancing IT systems through effective support, troubleshooting, and management. You'll play a key role in maintaining infrastructure and ensuring seamless operations a...

Join a dynamic team to support financial and acquisition systems, troubleshoot issues, and enhance user experience. Your expertise will drive solutions and ensure system functionality, directly impact...

Champion server engineering initiatives across global facilities, ensuring high availability and optimal performance for critical IT infrastructure. Lead design, implementation, and support for divers...

Empower global IT infrastructure by leading server engineering initiatives, ensuring high availability and performance across diverse environments while mentoring teams and driving innovative solution...

Transform global IT infrastructure by leading server engineering initiatives, ensuring high availability and optimal performance across diverse environments while mentoring teams and driving innovatio...

Join a team that's dedicated to managing and optimizing IT systems. Provide critical support for troubleshooting, maintenance, and operations, ensuring seamless functionality across various platforms...

Join a team that's shaping the future of systems engineering by analyzing requirements, guiding design, and ensuring technical integrity for complex systems. Lead integration efforts and develop docum...

Join our team to engineer innovative system solutions, guiding requirements analysis, design, and integration for complex systems. Lead technical documentation and ensure operational excellence while...

Unlock potential by driving systems engineering excellence for the UK Tactical Tomahawk Weapons Control System. Collaborate with stakeholders, manage requirements, and ensure successful integration an...

Build innovative solutions by administering and enhancing ServiceNow to support mission-critical operations, ensuring effective customization and user experience while maintaining compliance with secu...

Join a team that's shaping the future of defense technology through innovative software engineering! Contribute to critical R&D projects, enhancing systems for speed and efficiency while collaborating...