Linux System Administrator Jobs in Reston, VA

Unlock potential by leading cross-functional teams to design and integrate advanced systems for command and control applications in a classified environment, ensuring adherence to mission goals and en...

Empower innovation by leading the design and standardization of multi-platform web architecture for a diverse federal customer base, driving modernization and ensuring accessibility in a high-impact e...

Champion innovative engineering solutions by collaborating within a skilled team to design, develop, and deploy secure software applications supporting key government initiatives, utilizing cutting-ed...

Transform data protection strategies by managing enterprise recovery systems, providing expert technical guidance, and ensuring daily operational excellence while collaborating with diverse teams to e...

Empower mission success by leading technical integration efforts for SIGINT systems. Collaborate across teams to ensure seamless mission thread execution, driving innovation and providing mentorship t...

Optimize system architecture for embedded Linux platforms, leading design and governance efforts. Engage in technical strategy, drive innovation, and mentor teams to ensure scalable, maintainable solu...

Lead the charge in designing and developing OSINT mission applications. Perform coding and deployment of secure applications, collaborating with intelligence community members to ensure mission succes...

Reimagine systems integration by driving innovative solutions with hands-on development, systematic analysis, and a strong team collaboration. Own the entire integration lifecycle while delivering qua...

Elevate your career by taking end-to-end responsibility for integration components, driving solutions from design to production. Collaborate with teams to debug complex systems and enhance service del...

Join a team that's dedicated to developing cutting-edge network operations capabilities. Lead projects in software design, ensuring high standards for security and performance while mentoring junior s...

Lead the charge in developing and maintaining advanced Computer Network Operations capabilities, while ensuring compliance with security standards. Oversee project teams and collaborate closely with l...

Innovate and collaborate across multidisciplinary teams to develop cutting-edge software solutions, leveraging advanced programming skills and computer science expertise to tackle complex challenges i...

Unlock your potential by leading the design and development of advanced Computer Network Operations solutions. Collaborate with teams to ensure software integrity, mentor staff, and adhere to security...

Contribute to enterprise-level systems engineering support for DoD projects, ensuring technical integrity, quality, and compliance with ISO/IEC 15288. Engage with stakeholders and assist in developing...

Transform your career by leveraging your expertise in computer science to design and develop innovative solutions. Collaborate on challenging projects that require skills in programming, software engi...

Join us in delivering innovative cloud-based solutions by designing and developing complex applications. Utilize your AWS expertise and geospatial technology skills to lead projects and enhance produc...

Unlock potential by driving information assurance initiatives and ensuring security compliance through expert administration of systems, customer support, and continuous improvement of workflows to en...

Champions the refinement and automation of storage systems, enhancing uptime and performance. Collaborate with diverse teams to troubleshoot, develop solutions, and assess vulnerability in virtual ser...

Champion cloud transformation by leading AWS migration projects, ensuring seamless execution and system integrity while documenting and collaborating across teams for successful outcomes...

Join a team that leads multi-discipline engineering efforts to drive innovation in systems integration and solutions within national geospatial intelligence. Collaborate across agencies to enhance ser...

Join a team that's focused on leading multi-discipline engineering efforts in systems development and integration, ensuring timely and accurate GEOINT solutions across key federal agencies...

Elevate national security missions by designing and implementing CI/CD pipelines and DevSecOps workflows in secure cloud environments, driving automation and quality assurance to ensure platform relia...

Support our mission by managing critical systems, ensuring security, and maintaining operational readiness. Collaborate with a dynamic team to provide essential system administration and helpdesk supp...

Analyze and enhance Microsoft 365 productivity tools while providing user support, developing solutions with Power Platform, and collaborating with diverse teams to ensure secure and efficient operati...

Pioneer innovative cyber capabilities by developing Android CNO software solutions. Collaborate with a skilled engineering team while addressing complex technical challenges and advancing mission-crit...