Senior Linux Administrator Jobs in Reston, VA

Join a team that's revolutionizing cybersecurity infrastructure by developing and enhancing software solutions that safeguard critical networks. Collaborate on Kubernetes-hosted services to improve da...

Innovate with us to develop and enhance complex software systems, driving solutions for real-time processing and large data analytics while collaborating in a dynamic team environment to meet document...

Optimize software systems by developing, enhancing, and maintaining complex software solutions. Collaborate with teams to ensure adherence to design requirements while resolving issues and improving s...

Advance project success by leveraging DevOps principles to automate infrastructure and streamline deployment processes, ensuring compliance and security across teams for optimal performance and collab...

Lead the charge in safeguarding data integrity and availability across diverse databases. Ensure optimal performance through proactive maintenance, adherence to security policies, and thorough system...

Join a team that fosters innovation and technical excellence in IT support. As a Tier 2 Engineer, you'll troubleshoot complex issues, manage networks, and secure cloud environments while supporting a...

Join our dynamic engineering team to design and support mission-critical network security solutions for the Department of Defense, utilizing your extensive network engineering expertise to enhance nat...

Engage in a dynamic role supporting cloud infrastructure automation and development. Collaborate with senior engineers to enhance skills in scripting, container management, and system operations withi...

Shape the future of our IT operations by leveraging your expertise in systems administration and support. Join a mission-driven team to enhance data security and improve processes across our dynamic o...

Shape the future of missile technology by providing vital systems engineering support for a classified R&D initiative, focusing on program development and stakeholder coordination to enhance missile a...

Join a team that's shaping the future of military operations by leveraging your analytical skills to design and execute wargaming events. Support strategic objectives through data analysis, collaborat...

Bring your expertise to a dynamic team focused on advancing digital engineering solutions. Collaborate across disciplines to enhance NC3 systems through innovative analysis and model-based engineering...

Join the team to architect and develop innovative RF systems solutions, focusing on DSP and SDR technologies. Engage in full lifecycle software development, from design to testing, while driving techn...

Elevate your career by supporting data integrity and optimizing IT systems. Leverage your analytical skills to manage stakeholder needs, resolve performance issues, and enhance reporting tools in a dy...

The IT Program Manager will lead a team in managing operational aspects of an upcoming contract, including program execution, risk management, and customer support. Responsibilities include overseeing...

Transform our AI infrastructure as a Senior DevOps Engineer, enhancing scalability, reliability, and performance. Collaborate with cross-functional teams to drive continuous improvement in automation...

Pioneer data-driven decision support through systems engineering, developing analytical models and interactive dashboards to enhance operational insights for complex Defense programs...

Accelerate progress at the forefront of satellite systems integration, leading cross-functional engineering efforts to ensure seamless configuration and verification closure of multiple spacecraft gen...

Grow your career with a dynamic team as you lead system integration for satellite solutions, ensuring cohesive performance across payload, ground, and RF systems during this critical program growth ph...

Build tools and automation to enhance cloud infrastructure reliability and scalability. Collaborate with engineers to optimize platform systems and eliminate operational inefficiencies. Embrace a remo...

Drive system engineering excellence by leading process improvements and collaborating with cross-functional teams to enhance software development for critical education and training applications withi...

Execute innovative DSP algorithms in software, enhancing signal processing for high-speed applications while ensuring effective collaboration and adjustments to meet government requirements...

Join a dynamic team to lead database engineering and administration, ensuring robust on-premises SQL Server and PostgreSQL environments through automation, compliance, and modernization efforts, foste...

Join a team that's committed to building robust software solutions and optimizing data pipelines. We're looking for a skilled Senior Developer with expertise in frontend and backend technologies, clou...

Accelerate your career by delivering tailored technical solutions in a dynamic, complex IT environment. Join a team focused on supporting vital government missions for over 1000 users, enhancing cyber...