Linux System Administrator Jobs in Reston, VA

Lead the charge in software development by creating efficient, high-quality code and supporting application security. Collaborate on cloud services and CI/CD pipelines to enhance web applications whil...

Join a team that's transforming network security by owning the Palo Alto estate, leading technical initiatives across hardware refreshes and advanced security architectures for a vital Intelligence Co...

Drive innovation as a Software Engineer focused on AI-driven workflows, enabling mission-critical solutions through collaboration and diverse technologies while enhancing system efficiency and operati...

Transform security operations by managing the Risk Management Framework lifecycle, ensuring compliance with federal standards, and collaborating with security teams to safeguard systems and data integ...

Join a team that's dedicated to strengthening security compliance and risk management. Lead the implementation of NIST 800-53 standards while managing continuous monitoring and enhancing the overall s...

Lead impactful projects by developing sophisticated front-end applications using Javascript, Typescript, and React. Collaborate with teams to streamline processes, ensuring quality and performance in...

Transform your career by leading software development teams and designing innovative solutions. Utilize your expertise to analyze requirements, optimize performance, and implement cutting-edge technol...

Transform the future of data management by optimizing and securing ElasticSearch for a dynamic enterprise environment. Collaborate in Agile teams to enhance performance and reliability of cloud and on...

Transform mission workflows by developing user-friendly applications and APIs, harnessing cloud technology and data repositories to enhance analyst performance and deliver impactful solutions for imme...

Join us to provide advanced network support and architecture in a dynamic, security-focused environment, ensuring robust data center operations and seamless connectivity through innovative design and...

Innovate strategies for secure infrastructure in TS/SCI networks, driving the Defense Innovation Unit's mission. Oversee agile operations, risk management, and vendor accountability to streamline acce...

Drive innovative software solutions by enhancing complex systems and collaborating with cross-functional teams. Analyze requirements, design efficient algorithms, and ensure high-quality software deli...

Accelerate progress at delivering robust software solutions by employing Agile methodologies, developing advanced data services, and integrating modern technologies in a collaborative team environment...

Contribute to seamless change enablement and robust release management by overseeing risk governance, cross-functional coordination, and continuous process improvement, ensuring stable delivery of tec...

Drive the integration and performance of software in high-performance computing environments, ensuring reliable operations and automating processes for critical mission workloads across Linux systems...

Champion cutting-edge software solutions while enhancing production stability. Collaborate with cross-functional teams to support and modernize critical applications, ensuring peak operational readine...

Partner with us to develop innovative digital solutions as a Full Stack Engineer, engaging with cross-functional teams to enhance user experiences, improve backend services, and design effective front...

Empower your career with this critical role supporting software integration in high-performance computing environments, focusing on mission operations infrastructure and ensuring system reliability th...

Lead the charge in securing sensitive systems by managing the RMF lifecycle, conducting risk assessments, and ensuring compliance with industry regulations to enhance overall cybersecurity posture...

Champion cybersecurity solutions to protect complex information systems. Lead security architecture design and implement cutting-edge measures for maintaining confidentiality and integrity in a robust...

Unlock your potential by leading a skilled team in implementing critical risk management frameworks and cybersecurity initiatives for federal IT systems, ensuring cutting-edge security practices and c...

Lead a team of security professionals to implement Risk Management Framework for FBI IT systems, ensuring comprehensive security and compliance across projects. Serve as an expert advisor on cybersecu...

Join a team that's shaping the future of cybersecurity by leading a talented group in implementing the Risk Management Framework for critical IT systems. Your expertise will guide security control ass...

Partner with us to lead and mentor a team in implementing security frameworks, ensuring compliance for critical information systems, and conducting risk management with a focus on cybersecurity and op...

Drive control system projects by leading tasks or large-scale initiatives, providing engineering support, and ensuring successful project execution. Collaborate with teams and customers to meet projec...