Senior Linux Administrator Jobs in Arlington, VA

Lead the charge in developing advanced cyber capabilities by weaponizing exploits and ensuring operational readiness for military applications. Collaborate with teams to meet critical operational need...

Unlock your potential by collaborating with cross-functional teams to design, implement, and support innovative network solutions that enhance business outcomes and streamline technology processes...

Lead the charge in developing innovative software solutions while leveraging your expertise in programming, cloud environments, and Agile methodologies. Collaborate with a dynamic team to enhance ente...

Transform your career by designing and developing IT infrastructure solutions. Collaborate with a dedicated team to enhance performance, maintain standards, and ensure the reliability of technology pl...

Join a dynamic team to develop and integrate complex software systems using model-based approaches. Leverage your expertise in systems engineering to manage requirements and deliver innovative solutio...

Shape the future of cybersecurity in advanced technology by providing pivotal IT project management expertise. Collaborate with senior DARPA leaders to drive innovative high-performance computing stra...

Grow your career with an innovative team as you automate and manage AWS cloud infrastructure. Leverage your expertise in DevOps and Kubernetes to ensure system reliability, scalability, and performanc...

Optimize enterprise SQL Server environments by leading scalable database management. Collaborate with cross-functional teams to enhance performance and resilience through expert-level architectures an...

Champion the development and maintenance of secure, scalable back-end systems, collaborating with a team to deliver high-quality software solutions while ensuring data integrity and compliance in a hi...

Transform enterprise solutions by leading architecture, design, and integration efforts. Collaborate with cross-functional teams to enhance business processes and ensure high-performance, secure syste...

Support the wireless team by conducting site surveys, designing systems, and testing implementations. Analyze RF data, troubleshoot issues, and ensure optimal coverage solutions tailored to customer n...

Empower the development of scalable observability systems, driving projects from concept to operation. Collaborate with a remote team to enhance performance and reliability while contributing to open...

Transform our platform by enhancing performance and reliability as a Senior Site Reliability Engineer. Collaborate with teams to optimize Ruby on Rails applications, leverage AI for operational effici...

Drive project management and database administration for complex task orders, ensuring timely execution and operational integrity while collaborating with stakeholders to meet mission-critical objecti...

Support technical intelligence analysis of foreign Land-Attack Cruise Missile systems, integrating diverse intelligence sources to produce accurate assessments. Collaborate with experts while developi...

Drive systems engineering efforts by managing requirements and collaborating with stakeholders to deliver robust solutions across multiple locations, ensuring compliance with established architectures...

Unlock potential by joining a dynamic team as a Systems Engineer, where you'll manage system requirements, collaborate with stakeholders, and contribute to innovative solutions across multiple locatio...

Drive systems engineering excellence by managing requirements, developing documentation, and coordinating cross-discipline efforts to deliver robust solutions that meet stakeholder needs and ensure sy...

Elevate system performance by managing requirements and developing engineering documentation. Collaborate with cross-functional teams to design solutions that meet stakeholder needs and ensure complia...

Join a dynamic team to develop and enhance clinical systems, ensuring compliance with NIH standards. Collaborate with cross-functional teams to troubleshoot and implement solutions that improve health...

Take ownership of the corporate network environment, ensuring design, implementation, and reliability. Collaborate with cross-functional teams to modernize services, enhance security, and troubleshoot...

Contribute to the development of innovative web applications using .Net, Angular, and SQL. Collaborate with a dynamic team to enhance existing systems and design new solutions, ensuring high-quality s...

Transform your career by leading the design and development of cutting-edge embedded software solutions for defense applications. Collaborate with cross-functional teams to drive architecture decision...

Unlock potential by developing CI/CD pipelines and integrating tools to enhance DevOps processes. Collaborate with teams to troubleshoot and automate deployments across diverse environments, ensuring...

Join a team that's dedicated to enhancing mission-focused software capabilities. Leverage your technical expertise in scripting and software development to support critical operations and drive innova...