Systems Administrator Jobs in Fairfax, VA

Reimagine cloud solutions by designing scalable architectures and transforming legacy systems into AWS cloud-native applications. Collaborate closely with customers to deliver effective migrations and...

Elevate cybersecurity by delivering technical expertise in risk assessment, vulnerability management, and information protection for government systems. Collaborate with a dedicated team to enhance th...

Unlock potential by providing essential support in a fast-paced data center, ensuring seamless IT infrastructure operations through troubleshooting, installation, and maintenance of hardware and netwo...

Accelerate progress at optimizing network performance by deploying, troubleshooting, and automating WAN solutions in collaboration with cross-functional teams, ensuring efficiency and compliance withi...

Join a team that's focused on optimizing network performance and implementing automation solutions. Leverage your skills in network engineering and tools like Riverbed to enhance IT infrastructure for...

Drive your career by supporting critical modernization efforts in healthcare. Collaborate with stakeholders to gather requirements and transform legacy systems, ensuring improved services for veterans...

Empower growth by leading SOC operations, driving incident response, and enhancing security processes. You will mentor analysts and ensure effective threat management within a mature security environm...

Elevate your career by supporting the design and implementation of GitHub Enterprise. Collaborate across software development and system architecture, optimizing performance and scalability to enhance...

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...

Optimize processes and standards as a key member of the global controls team, ensuring efficient operation of BMS and EPMS in data centers. Drive troubleshooting, project management, and technical sup...

Transform product engineering by leading diverse teams to build best-in-class infrastructure. Drive operational excellence and partner across departments to enhance workflows and leverage AI, ensuring...

Support senior leadership operations by managing logistics, coordinating communications, and assisting executive initiatives. Leverage expertise in project management and systems integration to ensure...

Oversee comprehensive security operations for client accounts, enhancing service and driving growth while ensuring operational excellence through effective planning, training, and team management...

Grow innovative software solutions while leading teams to develop, enhance, and maintain complex systems in a dynamic environment. Collaborate with engineers to ensure adherence to design requirements...

Contribute to the administration and optimization of databases in diverse environments, ensuring robust performance, compliance, and security in critical IT operations across various projects...

Shape the future of airspace safety as you lead systems engineering efforts, collaborating on complex systems for national air traffic management. Your expertise will drive vital innovations that enha...

Unlock potential by engineering automation tools to sustain High Performance Computing systems, leveraging Linux, Kubernetes, and DevOps practices to achieve an efficient, high-performance environment...

Join a dynamic agile team to develop, test, and maintain full-stack applications using modern technologies. Contribute to innovative solutions in a fast-paced environment while adhering to coding stan...

Unlock potential by driving software solutions through agile development. Collaborate within a team to design, build, and enhance full-stack applications while ensuring performance and reliability in...

Lead systems integration for complex cloud and hybrid solutions, ensuring the integrity of NSG/ASG systems. Oversee planning, testing, and maintain documentation while guiding junior team members in a...

Analyze and enhance the cybersecurity posture of DoD systems. Lead risk assessments, evaluate security controls, and drive risk management initiatives across enterprise environments while ensuring com...

Join our team to implement, enhance, and support business-critical applications, ensuring seamless user experience and compliance with standard processes while delivering exceptional customer service...

Shape the future of air traffic management by joining our team to enhance the National Airspace System through innovative systems integration and modernization efforts. Collaborate with experts in avi...

Advance cybersecurity measures by developing analytic rules and conducting investigations to identify insider threats, ensuring robust defenses for ARNG's enterprise environments and enhancing operati...

Shape the future of online operations by integrating advanced technologies, ensuring security compliance, and streamlining systems. Drive innovation while collaborating with stakeholders to enhance op...