Senior Linux Administrator Jobs in Chantilly, VA

Elevate your engineering expertise by leading systems development for advanced maritime, missile, and weapon control systems. Drive innovation through requirements management, architecture design, and...

Join a team that's shaping space technology by developing advanced Full Stack Java solutions. Collaborate across disciplines, ensuring high standards throughout the software lifecycle to support missi...

Drive innovation in AI/ML systems engineering by customizing user-friendly interfaces and API integration for optimal security. Collaborate with teams to enhance processes, training, and accessibility...

Shape the future of container platforms! Build, maintain, and optimize scalable applications while ensuring high performance, security, and automation across hybrid environments...

Elevate enterprise OS platforms by defining and engineering cross-platform standards for Linux and Windows. Collaborate with teams to implement Terraform modules ensuring compliant, repeatable builds...

Join a dynamic team to design and optimize Splunk capabilities that enhance cybersecurity monitoring and incident response. Utilize your expertise in engineering, data integration, and analytics to su...

Build and enhance enterprise web-based cybersecurity systems. Take ownership of complex software development tasks, leveraging full-stack capabilities within a collaborative team to deliver secure and...

Champion operational excellence by managing IT and enterprise software systems, driving tool consolidation, implementing automation, and ensuring reliable IT operations in a fast-paced, growing health...

Join a team that drives mission-critical data and analytics solutions, enhancing decision-making across DoD organizations. You will support product delivery, ensuring operational excellence and foster...

Unlock the potential of healthcare IT by supporting the implementation and optimization of crucial clinical and operational systems, enhancing patient care and hospital functions through innovative so...

Join an innovative team to design and execute tests on software architectures, identifying and mitigating performance limitations while collaborating with customers to enhance metrics and monitoring c...

Take ownership of software testing frameworks, identifying performance bottlenecks and implementing solutions. Collaborate closely with teams to enhance monitoring and metrics, driving improvements in...

Elevate your career by leading the design and management of hybrid IT environments. Collaborate with cross-functional teams to deliver robust AWS and Windows Server solutions that drive mission succes...

Champion infrastructure development by managing projects that enhance U.S. and global partnerships. Lead operations, support agency functions, and drive quality initiatives while ensuring efficient ad...

Join a dynamic team to manage and enhance mission-critical systems, ensuring robust infrastructure and network environments. Leverage your expertise in server and network administration to support ope...

Drive the design, development, and implementation of BESS projects by providing technical expertise and oversight across disciplines, ensuring optimal performance and compliance with industry standard...

Transform enterprise messaging and virtualization services by managing Exchange Online and Azure M365 environments. Enhance system reliability and support users in resolving email and access issues fo...

Manage and enhance complex data center networks, ensuring top performance, security, and compliance. Lead a team in designing scalable architectures and troubleshooting issues while coordinating with...

Drive optimization in control systems through collaboration with multiple teams, enhancing operational performance and reliability in material handling environments while leading project initiatives a...

Join a team that's shaping innovative technology solutions by translating user experiences into actionable tasks while documenting complex systems and enhancing service desk communications. Make your...

Grow your career with a dynamic team as a System Engineer, where you will enhance user interactions, streamline processes, and support technical documentation for complex solutions while ensuring syst...

Deliver expert software engineering leadership, driving strategic planning and technical direction for secure federal applications while mentoring teams and enhancing software delivery practices...

Unlock your potential by collaborating with a dynamic team to enhance mission-critical communication systems while ensuring seamless upgrades and customer engagement in the field...

Champion SharePoint administration to enhance documentation management for the Army National Guard, ensuring compliance and security in a complex enterprise environment supporting thousands of users a...

Unlock your potential as a Workday Payroll Technical Systems Administrator focused on enhancing Payroll functionality. Leverage your technical expertise to ensure system performance, reliability, and...