Linux System Administrator Jobs in Fairfax, VA

Innovate and lead the transformation of cloud infrastructure for dynamic game development, ensuring reliability and performance while mentoring team members and driving technical excellence in a colla...

Empower a dynamic team while managing lab operations for critical incident response. Lead cloud-based infrastructure design, testing, and compliance to secure systems across hybrid and multi-cloud env...

Support and enhance a robust enterprise network infrastructure by ensuring secure, resilient operations while collaborating with cybersecurity and infrastructure teams to optimize performance and comp...

Advance your career by leveraging your Linux and automation expertise in a dynamic engineering environment. Enhance operational efficiency, support cloud-based developer tools, and drive innovative in...

Drive the administration and maintenance of enterprise network infrastructure, ensuring secure connectivity and high availability in mission-critical environments. Collaborate with cybersecurity teams...

Elevate enterprise infrastructure by designing and implementing DDI solutions; lead automation and ensure network services' availability through scalable architectures and advanced scripting to drive...

Join our team to provide critical system administration solutions, optimizing infrastructure and managing virtual servers, while collaborating with cross-functional teams to meet user capacity and per...

Optimize system integration activities to enhance amphibious navigation systems, ensuring compliance with design requirements. Collaborate with defense personnel to assess and certify combat systems e...

Manage IT systems support and maintenance, focusing on security and access control. Collaborate with a team to troubleshoot, implement, and enhance electronic systems for federal and commercial client...

Optimize project execution by leading a skilled engineering team to deliver innovative software solutions while managing costs and schedules to meet customer satisfaction and organizational goals...

Drive mission success by ensuring reliable, secure system performance through rigorous testing, integration, and validation in complex geospatial environments that enhance national security...

Contribute to comprehensive system engineering efforts, ensuring seamless documentation and outreach to optimize technology solutions and support the DevOps team in maintaining system health and statu...

Manage complex litigation support projects remotely, overseeing staff and coordinating case activities. Play a key role in ensuring effective communication with clients and attorneys while executing d...

Join a dynamic team to drive cloud-based DevOps solutions, streamline application deployments, and enhance infrastructure automation for government projects while ensuring high security and operationa...

Bring your technology expertise to drive innovation as a Principal Systems Administrator. Lead IT operations, manage critical systems, and ensure security protocols in a dynamic and collaborative envi...

Engage in critical system administration to maintain operational integrity for DoD missions, ensuring adherence to security protocols and performance standards through comprehensive configuration mana...

Partner with us to lead the design and integration of complex systems, ensuring high-quality deliverables and operational excellence across a large-scale Linux environment. Utilize your technical expe...

Join a team that's revolutionizing aerospace and defense through cutting-edge technology and complex systems integration while ensuring operational excellence and compliance with security standards ac...

Join a team that's redefining cloud infrastructure by leading a high-performing engineering group focused on identity management, billing, and administration in a dynamic tech environment. Drive moder...

Transform the core infrastructure of a cutting-edge platform that empowers engineering teams to deploy and scale services seamlessly. Collaborate to enhance observability and reliability while driving...

Advance your career as a Systems Administrator, ensuring the functionality and security of critical IT systems. Collaborate with onsite and remote teams to enhance operations and support a diverse use...

Drive the management and support of IT systems for our Cyber Mission unit, ensuring their reliability and optimal performance while interfacing with internal teams and enhancing operational processes...

Accelerate progress at managing Active Directory and hybrid authentication systems. Support identity and access management while ensuring reliability and efficiency for a secure IT infrastructure. Col...

Lead database administration efforts to ensure operational reliability, security, and performance for critical systems. Collaborate with teams to maintain data integrity and support the mission of a n...

Drive the development of mission-critical software solutions, leveraging advanced technologies and CI/CD practices to enhance operational capabilities across secure environments while collaborating wi...