Linux System Administrator Jobs in Falls Church, VA

Join a team that's enhancing mission-critical systems through architecture, integration, and support of complex hardware and software environments, ensuring operational excellence and compliance for a...

Unlock your potential as a Systems Analyst supporting missile defense architecture analysis. Engage in assessing next-gen systems through advanced modeling tools, shaping future defense capabilities w...

Transform complex challenges into innovative solutions by leveraging your expertise in system architecture, collaborating with international partners, and aligning designs to strategic enterprise goal...

Lead the charge in advancing innovative embedded systems solutions through expert analysis, development, and technical leadership, driving complex projects to success and ensuring customer satisfactio...

Drive embedded systems innovation by leading complex projects and teams. Leverage expertise in assembly languages and embedded environments to deliver mission-critical solutions and collaborate with c...

Help us support and enhance IT systems by managing network security, troubleshooting, and providing user training to optimize the performance of our technology and systems in a dynamic environment...

Join a team that's leading hardware/software integration and system testing. Collaborate with stakeholders, tackle technical challenges, and ensure compliance while maintaining high system availabilit...

Unlock potential by developing and sustaining software applications, addressing mission needs through implementation, testing, and integration with COTS and open-source products, while navigating the...

Reimagine software solutions as you develop and troubleshoot cutting-edge applications, integrating advanced technologies and ensuring robust performance to meet evolving mission needs and enhance cap...

Transform your career by joining a dynamic team where you will ensure the integrity of geospatial intelligence systems through comprehensive testing across multiple platforms...

Bring your expertise to manage the Risk Management Framework lifecycle for IT systems, ensuring federal cybersecurity compliance. Shape strategic initiatives, lead technology projects, and enhance our...

Shape the future of geospatial intelligence by leading testing efforts across systems. Collaborate with engineers to ensure compliance and quality. Utilize industry best practices while innovating in...

Optimize identity management systems and cybersecurity tools while ensuring compliance and enhancing operational processes, supporting secure access and robust monitoring efforts within a dynamic envi...

Engineer solutions by managing e-commerce and mainframe systems software. Drive the migration, installation, and troubleshooting of ISV products while ensuring performance and stability across diverse...

Take ownership of systems engineering analysis and requirements management, ensuring compliance and alignment with operational, cybersecurity, and architectural standards across classified and unclass...

Advance the War Data Platform initiative by managing requirements and engineering analysis across various security environments. Ensure alignment with mission objectives and facilitate stakeholder col...

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...

Optimize software solutions by leveraging OO design and DevOps principles. Collaborate with teams to deliver high-quality applications using C#, Angular, and AWS. Drive innovation in development while...

Shape the future of application development by designing and maintaining critical full-stack solutions. Collaborate with experts to enhance user experiences and implement robust backend systems that d...

Join a team that's driving innovation in cloud infrastructure by supporting the DoD. Collaborate on building mission-critical systems, automation, and documentation to ensure success across all operat...

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...

Optimize enterprise systems in support of Army National Guard IT operations. Drive enhancements in automation, design technical solutions, and ensure compliance with cybersecurity standards for an exp...

Develop and implement security strategies to safeguard sensitive information and systems while ensuring compliance with regulatory standards. Collaborate with cross-functional teams to enhance cyberse...

Join a team that's committed to integrating security in software development while enhancing CI/CD pipelines and cloud-native infrastructure, focusing on robust code delivery in Go and TypeScript with...

Lead the engineering of High-Performance Computing (HPC) systems, developing requirements and managing risks. Collaborate on architectural concepts and ensure alignment with strategic plans to support...