Senior Linux Administrator Jobs in Reston, VA

Shape the security landscape by ensuring compliance and enhancing systems' defenses as an Information System Security Officer, focusing on critical mission systems and applying advanced security proto...

Lead the development of an innovative frontend architecture for a next-gen console. Work collaboratively to define user experiences, create shared tooling, and enhance platform capabilities, all in a...

Lead the design and development of cutting-edge manufacturing systems, focusing on custom MES and integration across sites. Collaborate with users, apply best practices, and deliver innovative solutio...

Provide technical support in Windows/Linux environments, including system configuration, security maintenance, and troubleshooting. Collaborate with teams to ensure the integrity and reliability of IT...

Join a dynamic team of engineers to develop and enhance critical internal tools, optimizing a data-driven eCommerce strategy while building web applications in a supportive, remote-first environment...

Join a team that's dedicated to optimizing security for critical mission systems. Drive compliance and enhance the security posture through innovative approaches and continuous monitoring while suppor...

Shape the future of power systems engineering by leading the design, standardization, and delivery of innovative electrical solutions for data centers, enhancing power reliability and efficiency acros...

Unlock potential by joining a dynamic technical team focused on Cyber and Data Management, where you'll create documentation and system requirements, ensure compliance, and support performance initiat...

Unlock your potential by supporting enterprise SAN infrastructure, ensuring reliable and secure network operations. Collaborate with teams for 24/7 monitoring, incident management, and performance opt...

Manage the integration of systems engineering processes to enhance operational capabilities, performing simulations and analyses while collaborating with diverse teams to support mission objectives wi...

Unlock potential as you coordinate EDI and integration projects, providing crucial tier-1 support, improving feedback loops, and driving efficiency in a dynamic IT environment. Bring your technical ex...

Unlock potential by designing and implementing innovative infrastructure services to enhance autonomous systems. Collaborate with cross-functional teams to develop scalable back-end solutions and enab...

Join a dynamic team driving innovation in cybersecurity, enabling critical support for Red and Blue Teams, and advancing your software engineering skills while making a meaningful impact in a collabor...

Elevate design effectiveness by providing DFx leadership, ensuring manufacturability, assembly efficiency, and quality throughout product lifecycles while collaborating across engineering, manufacturi...

Join a team that's securing enterprise environments by designing and maintaining endpoint solutions, automating processes, and implementing security frameworks to enhance IT infrastructure resilience...

Pioneer secure engineering solutions, enhancing enterprise resilience against threats. Design, implement, and maintain advanced systems to safeguard environments, ensuring reliable endpoint protection...

Unlock potential by supporting program finance activities and vendor engagement to ensure efficient management and execution of international programs, facilitating strategic decisions, and providing...

Grow your career as an Information Systems Security Officer, ensuring the security of information systems by executing NIST RMF, conducting audits, and collaborating with technical teams while promoti...

Optimize cloud operations as a Senior DevOps Engineer by enhancing infrastructure and automating software delivery workflows. Collaborate with development teams to ensure security and efficiency in a...

Join us to oversee and enhance security measures for critical defense operations. You'll manage SCI programs, maintain compliance, and ensure the protection of sensitive information while collaboratin...

Partner with us to enhance technology operations by supporting planning, deployment, and maintenance. Leverage systems management tools and automation to optimize client environments and provide techn...

Help us maintain seamless operations across diverse network environments while providing hands-on assistance, technical support, and innovative solutions in a dynamic IT landscape. Join a collaborativ...

Drive impactful low-voltage projects by coordinating site activities, supervising teams, and enforcing safety protocols to ensure timely and quality project execution while maximizing efficiency and t...

Lead the charge in enhancing cloud infrastructure through automated solutions, technical mentorship, and operational excellence. Collaborate globally to implement effective strategies, drive innovatio...

Drive comprehensive network engineering solutions, ensuring optimal performance and reliability across all infrastructures. Collaborate with teams to implement innovative strategies, enhancing system...