Senior Linux Administrator Jobs in Fairfax, VA

Transform facility management by delivering exceptional on-site support for diverse projects, from space upgrades to maintenance tasks, while ensuring client satisfaction and effective logistics manag...

Join a team that's transforming market demand into growth opportunities through expert advisory support. Leverage your technical expertise to enhance customer loyalty and drive strategic project selli...

Transform the future of software development by designing and supporting innovative enterprise solutions. Engage in collaborative problem-solving and continuous learning within a dynamic team environm...

Optimize technical integration delivery and automations within customer onboarding projects. Collaborate with cross-functional teams and leverage your expertise to create solutions that enhance public...

Engage in leading-edge DevSecOps initiatives to optimize and secure enterprise-wide data integration, enhancing operational resilience across multi-domain classified environments. Drive innovation in...

Accelerate cloud innovation by leading DevOps efforts to enhance infrastructure support for critical applications, leveraging your expertise in both Amazon Web Services and Microsoft Azure environment...

Join a team that's dedicated to leading quality assurance efforts through advanced automation and manual testing, ensuring robust software performance across diverse applications and frameworks for op...

Shape the future of maritime technology by leading innovative R&D for autonomous undersea vehicles. Collaborate with cross-functional teams to develop system specifications and evaluate performance wi...

Innovate and lead the distribution and management of clinical equipment, ensuring optimal operation, maintenance, and compliance. Collaborate across departments to enhance service quality and oversee...

Champion cybersecurity excellence by managing compliance and risk strategies, ensuring security posture for IT systems. Collaborate across teams to drive incident response and continuous monitoring in...

Lead the charge in optimizing Windows endpoint configurations and security. Drive lifecycle management and compliance for a large-scale enterprise environment, ensuring efficient deployment and suppor...

Transform network operations by developing and managing cutting-edge solutions in a fast-paced, collaborative environment. Leverage your expertise to enhance data protection and foster effective commu...

Accelerate progress at enhancing user security through .NET application development and Okta integration. Collaborate in a dynamic, remote environment while delivering effective software solutions for...

Develop innovative embedded software solutions, enhancing system performance and reliability while collaborating across teams. Leverage your expertise to improve user experience and drive technologica...

Join a dynamic team to lead engineering efforts on a vital data platform. Drive technical projects, foster a collaborative environment, and empower team members while engaging in hands-on engineering...

Champion the installation and implementation of advanced radar systems at critical airports. Utilize expertise to ensure compliance, safety, and quality in a fast-paced environment while representing...

Empower the FAA's cutting-edge air traffic control system by serving as a field engineer for the Radar Surveillance Replacement program, overseeing implementation, providing expert consultations, and...

Optimize AWS data center efficiency by maintaining BMS and EPMS systems. Collaborate with diverse teams to enhance safety, security, and capacity, ensuring continual cloud innovation and operations ex...

Grow your career with a pivotal role managing a broad spectrum of security operations, ensuring compliance and providing expert support across personnel, physical, and information security functions i...

Champion security initiatives by leveraging Linux expertise to enhance system protection, ensuring compliance and risk management within complex environments while collaborating with external systems...

Drive innovation and efficiency in nuclear power engineering by conducting technical analyses, optimizing systems, and mentoring junior staff. Collaborate with project teams to deliver high-quality de...

Lead the charge in ensuring infrastructure reliability by tackling electrical system failures, driving improvements, and fostering collaboration across teams to enhance performance and risk management...

Unlock your potential by architecting resilient cloud-native infrastructure and optimizing CI/CD pipelines. Join a dedicated team focused on operational excellence, security-first designs, and mentori...

Join us to tackle IT system challenges through implementation, troubleshooting, and maintenance. You'll manage daily operations, optimize resources, and enhance system performance while collaborating...

Engineer and optimize IT systems to enhance operations and support users. Leverage your expertise in Scripting and Configuration to manage infrastructure effectively, ensuring each system runs at peak...