Linux System Administrator Jobs in Reston, VA

Join us in supporting critical military operations by integrating Air Force training range systems. Leverage your expertise to enhance readiness and strategy development, making an impactful differenc...

Join a team dedicated to enhancing military training and readiness. Leverage your experience to support policy implementation and operational planning, working collaboratively to optimize live trainin...

Support operational training initiatives by integrating Air Force policies and enhancing live training ranges. Collaborate on strategy, risk mitigation, and requirements analysis to ensure mission rea...

Elevate your engineering skills by building Pangolin, a cutting-edge analytical database. Collaborate with cross-functional teams to enhance data interactions and shape product features in a fast-pace...

Empower partners by managing Linux systems and cloud-native tools, ensuring seamless adoption of modern technical services within the Defense Industrial Base. Leverage your expertise in containerizati...

Take ownership of managing and optimizing our VMware Horizon VDI systems in a classified setting, ensuring performance, security, and reliability while collaborating on technology projects and maintai...

Shape the future of multi-region software solutions by leading complex technical initiatives, developing robust applications, and ensuring compliance in regulated environments while fostering cross-te...

Optimize enterprise virtualization platforms by designing, administering, and leading modernization efforts. Collaborate across teams to ensure high availability and resilience while mentoring junior...

Drive success by managing critical data deliverables for major defense programs, ensuring compliance and timely delivery. Collaborate effectively with teams to support production activities and mainta...

Join a team that's shaping the future of systems engineering. You will lead architecture design, enforce compliance, and bridge users with development teams to create secure, integrated solutions in a...

Champion cybersecurity initiatives by managing compliance, risk assessments, and continuous monitoring for Federal information systems. Collaborate with stakeholders to ensure the integrity, availabil...

Lead the charge in engineering, securing, and maintaining complex IT systems. Collaborate with teams to drive automation, establish best practices, and ensure compliance while supporting critical Depa...

Unlock your potential by enhancing deployment processes and tools for reliable software delivery. Join a dynamic ICAM team to drive DevOps initiatives, collaborating closely with engineers and securit...

Unlock your potential as you contribute to software development efforts with a focus on innovative solutions, leveraging your expertise to enhance program functionality and performance in a dynamic en...

Join a team that's shaping innovative software solutions while driving the success of critical programs. Leverage your expertise in developing robust applications and mentoring junior developers to ex...

Join a dynamic engineering team to maintain and troubleshoot systems within a federal cyber program, leveraging Linux and OpenWRT expertise to ensure operational excellence and effective problem-solvi...

Transform cybersecurity practices by managing Risk Management Framework processes, ensuring system compliance, and enhancing the security posture of military systems through expert oversight and conti...

Elevate application security by leading initiatives and shaping best practices across multiple programming languages, while collaborating with engineering teams to ensure that security is integrated a...

Join a dynamic team to design and maintain a modern microservices architecture, enhancing CI/CD pipelines and collaborating on innovative solutions in a fast-paced environment, ensuring robust and sec...

Drive your career forward by supporting software engineering efforts for a vital government initiative. Collaborate with stakeholders to ensure the integration and testing of databases and application...

Join a team that's redefining system security through comprehensive assessments, innovative architectures, and collaborative strategies to protect complex networks and ensure compliance, enhancing the...

Lead the charge in automating and optimizing DevOps practices to ensure seamless delivery of applications. Shape and enhance critical infrastructure for customer-facing environments while collaboratin...

Unlock potential by leading full-stack development projects, contributing to web applications using .NET Core, Angular 16+, and SQL Server, while collaborating in an Agile team to deliver innovative s...

Join a team dedicated to enhancing intelligence capabilities through advanced RF, cyber, and SIGINT systems. Engage in full systems lifecycle management, from deployment to sustainment, in dynamic env...

Shape the future of cloud solutions by leading end-to-end software development, designing scalable architectures, and mentoring teams in a dynamic environment. Collaborate effectively to create innova...