Senior Linux Administrator Jobs in Washington, DC

Transform IT infrastructure by ensuring optimal performance and security of Windows servers and virtualization platforms. Collaborate across teams to maintain a resilient 24/7 environment while adheri...

Lead the charge in enterprise Linux engineering, overseeing design, reliability, and support for Linux systems. Collaborate across teams to ensure optimal performance and security while mentoring juni...

Drive operational excellence by managing high-performance computing systems, enhancing infrastructure, and collaborating with teams to ensure seamless IT operations and support for evolving mission re...

Unlock your potential by supporting high-performance computing systems. Collaborate with teams to enhance infrastructure, streamline processes, and ensure secure operations in a dynamic datacenter env...

Optimize maintenance operations by leading the administration and configuration of the CMMS. Ensure data integrity, manage workflows, and generate reports to enhance decision-making and asset manageme...

Join a dynamic team to orchestrate secure software deployments across high-performance computing environments, ensuring compliance and performance while leading technical escalations and enhancing ope...

Transform your career by providing critical technical support for system integrations. Collaborate with diverse teams to troubleshoot, enhance, and document solutions, ensuring seamless integration of...

Partner with us to modernize IT systems as a Senior Systems Engineer, providing technical leadership in cloud technologies and geospatial solutions to support mission-critical applications and enhance...

Elevate the performance of high-performance computing environments by leading software integration efforts, ensuring secure and efficient deployments while collaborating with cross-functional teams to...

Accelerate progress at the forefront of software integration, leading high-performance computing deployments. Collaborate with teams to resolve complex issues, enhance system stability, and ensure com...

Lead the design and management of secure hybrid IT infrastructures, integrating cloud and on-premises systems while ensuring compliance with federal security standards. Collaborate with cybersecurity...

Join our team to apply systems engineering principles across all lifecycle phases, ensuring technical integrity and quality. Collaborate with government and program personnel to address challenges and...

Optimize system performance by leveraging your expertise in Windows administration. Collaborate with a dynamic team to troubleshoot, deploy, and support desktop environments while ensuring seamless op...

Drive your career with a pivotal role in managing and optimizing ERP systems, ensuring stability and security while supporting critical business operations across payroll, benefits, and HR functions...

Lead the charge in ensuring reliable operation of software systems and networks across multiple locations. Optimize environments, troubleshoot issues, and provide user training while maintaining secur...

Join a team that's dedicated to maintaining efficient multi-user systems. Leverage your expertise in systems administration to enhance performance, troubleshoot issues, and support users while collabo...

Join a dynamic team to monitor and analyze network activity, ensuring security against threats. Leverage your expertise in incident response and network investigations to protect critical information...

Optimize enterprise IT systems and services by providing expert engineering, support, and troubleshooting in a complex government environment, ensuring security, performance, and reliability across on...

Lead the charge in designing and evolving scalable cloud infrastructure, driving architectural strategy, and enhancing operational culture while collaborating with cross-functional teams to meet ambit...

Innovate and lead secure development automation while integrating comprehensive systems solutions. Mentor teams and design applications that span infrastructure and enhance security practices in a hyb...

Advance your career by designing and maintaining IT infrastructure solutions. Lead innovative projects, ensuring optimal performance and reliability while collaborating with teams to meet organization...

Join a team that's driving innovation in systems engineering for national security. Manage Agile processes, collaborate with cross-functional teams, and enhance system performance through technical ex...

Transform the future of intelligence by leading software development efforts, ensuring high-quality solutions through Agile methodologies, and collaborating with cross-functional teams to enhance the...

Join a team that's driving innovation in electrical integration and testing. Leverage your expertise in hardware integration and systems engineering to support critical aerospace projects and ensure s...

Lead the charge in systems engineering support for advanced technology programs, driving mission performance improvements through analysis, risk management, and technical expertise in radar and electr...