Senior Linux Administrator Jobs in Mc Lean, VA

Transform software solutions by developing and integrating custom Linux OS for Navy programs. Collaborate with an agile team to enhance security, scripting, and DevOps practices within a crucial defen...

Join a dynamic team to design and implement cloud systems, ensuring seamless integration and robust performance across multiple platforms. Lead system specifications, verification, and maintenance whi...

Optimize your career by joining a dynamic team that tackles the complexities of eDiscovery and supports high-availability systems, ensuring operational excellence and innovative solutions for a fast-e...

Join a team that's pioneering cybersecurity engineering strategies in plant design. Leverage your technical expertise to enhance security systems while collaborating with cross-functional teams to add...

Join a team that's supporting OSINT integration as a Systems Administrator, specializing in Linux and Windows systems. Enhance performance, provide user support, and ensure compliance in a vital techn...

Transform your career with a leading role in developing innovative distributed Metrics and Monitoring solutions for HPC systems, enhancing performance and reliability while collaborating within a skil...

Elevate HPC infrastructure reliability by joining a team focused on designing, developing, and maintaining advanced Metrics and Monitoring solutions, leveraging tools like Splunk to optimize performan...

Lead and enhance Windows-based systems while fostering innovation in AI. Collaborate with teams to optimize performance, troubleshoot issues, and implement cutting-edge technologies. Make a significan...

Empower your career by ensuring reliability and performance of our PaaS systems. Lead the administration and support of high-availability Kubernetes clusters, focusing on scalability and security comp...

Unlock your potential as you lead network integration, security engineering, and performance enhancement initiatives while collaborating with architects to ensure compliance and efficiency in advanced...

Join a team dedicated to maintaining and optimizing high-performance Kubernetes clusters while ensuring platform security and reliability within a dynamic PaaS environment...

Drive the optimization and configuration of Cloud-based Atlassian tools, including Jira and Confluence, while enhancing automation with AI chatbot integrations to improve business processes and applic...

Elevate your technical expertise as a Linux System Administrator, designing and maintaining critical Cross Domain Solutions. You'll enhance security and performance while mentoring a collaborative tea...

Lead the charge in designing and transforming IT solutions, engaging in full software development life cycle, enhancing system security, and adopting new technologies while collaborating with teams to...

Empower IT security initiatives by conducting technical assessments, providing expert guidance on enterprise technologies, and enhancing system usability and safety through strategic analysis and supp...

Unlock your potential as you manage and support complex IT systems. Collaborate with users to ensure seamless operations, troubleshoot issues, and maintain system security while enhancing overall infr...

Advance your career by overseeing critical systems and configuration management processes. Engage with engineering and support teams to implement changes effectively, ensuring compliance and maintaini...

Lead the operation and improvement of our federal cloud infrastructure. Take ownership of AWS services and Kubernetes management while ensuring compliance and performance. Mentor the team and drive au...

Support and enhance the Deltek Enterprise suite, focusing on Costpoint and T&E, while providing user access management and troubleshooting. Collaborate on IT projects and maintain relationships with t...

Shape innovative systems engineering initiatives by leveraging deep expertise and leading efforts in complex programs. Collaborate across teams to drive project success while ensuring compliance with...

Unlock potential by leading the design and implementation of secure Virtual Desktop Infrastructure solutions for military IT systems, focusing on compliance, architecture, and risk management to enhan...

Accelerate progress at the forefront of secure software engineering, leading development and integration efforts in a Linux environment. Collaborate with cross-functional teams to enhance security com...

Transform secure software engineering through collaboration on critical Linux tools. Directly impact mission security with automation, secrets management, and privileged access solutions, ensuring com...

Drive cybersecurity efforts within a portfolio setting, ensuring system security and compliance with federal guidelines while supporting VA Health Portfolio projects to improve care for Veterans and h...

Unlock your potential as you analyze and mitigate network threats, coordinate incident response efforts, and safeguard critical systems while collaborating across teams to enhance cybersecurity for go...