IT Systems Administrator Jobs in Springfield, VA

Drive innovation in information assurance by designing and implementing secure architectures and systems. Collaborate with government entities to enhance system functionality and security across diver...

Transform build operations in secure environments by leading automation efforts, driving compliance, and enhancing processes. Serve as a vital link between technical teams, ensuring operational excell...

Elevate cybersecurity by leading security compliance and risk management efforts. Design secure architectures, perform risk assessments, and implement continuous monitoring practices while collaborati...

Join a team that's shaping enterprise security strategy and operations, influencing compliance and risk management. Drive security posture in cloud, AI, and automation environments while leading and m...

Support and enhance user experiences by providing expert Tier II and III IT help desk services. Collaborate effectively in a classified setting, managing incident resolution and ensuring system stabil...

Join a dynamic team to oversee comprehensive ISSO responsibilities in a classified environment, ensuring compliance, monitoring security protocols, and managing risk artifacts in alignment with DoD st...

Optimize IT systems for national security operations, ensuring reliability and performance through Linux/Windows administration, configuration management, and virtual machine support in a fast-paced e...

Lead the charge in managing enterprise hosting environments for critical IT infrastructure and cybersecurity operations. Provide 24/7 monitoring and support to ensure optimal functionality and securit...

Take ownership of network services administration, ensuring robust governance, scalability, and security compliance across operational environments while advising leadership on modernization strategie...

Join a team that's redefining enterprise system operations through innovative automation tools and cloud-based solutions, while ensuring seamless integration and optimal performance for mission-critic...

Reimagine IT operations by resolving advanced user issues and managing enterprise systems. Collaborate with teams to enhance service reliability within a vast network, while ensuring compliance and le...

Unlock your potential as a System Administrator, supporting IT infrastructure and operations. Collaborate with teams to enhance system reliability, troubleshoot issues, and maintain excellence across...

Elevate your career by leading technology integration and migration projects, focusing on enterprise transformation and modernization during critical phases, ensuring seamless transitions and heighten...

Champion IT operations by leading infrastructure services, ensuring efficient environments, and driving innovative solutions to deliver exceptional client support in a 24/7 operations setting...

Join us to support technical and programmatic tasks, including software updates, testing, and data management, while contributing to large-scale program execution and software development efforts in a...

Transform mission critical services by leveraging your expertise in cloud technologies and system administration to innovate tailored solutions that enhance operational efficiency and cyber security f...

Empower the future of IT systems as a System Administrator. Oversee implementation, troubleshooting, and maintenance of diverse technologies while ensuring optimized performance and support across all...

Join the Mantis Security Team to develop security designs, conduct risk analysis, and manage cyber security compliance efforts, ensuring robust information security integration and protocol adherence...

Unlock potential by leading systems engineering efforts for mission-critical projects, driving high-level design, aligning with strategic goals, and ensuring effective collaboration with teams and sta...

Champion the optimization and support of IT system operations, leveraging extensive experience in server management and troubleshooting. Engage users with Tier 1 and Tier 2 issue resolution in a high...

Join a team that's committed to optimizing IT operations by troubleshooting, maintaining systems, and providing expert support. Leverage your extensive experience to enhance system reliability while e...

Transform engineering processes by leading the systems engineering function, aligning technical requirements with strategic objectives while ensuring seamless integration and testing throughout the sy...

Join a team that's shaping the future of construction project management. Oversee projects from planning through completion, ensuring adherence to safety and quality standards while collaborating with...

Grow your career with hands-on management of unified communications and IT infrastructure, supporting vital services for over 120,000 users across diverse DoD sites. Drive collaboration and enhance pe...

Drive comprehensive cybersecurity compliance and assurance by leading Security Assessment and Authorization efforts, coordinating across teams to ensure continuous monitoring, risk management, and eff...