IT Systems Administrator Jobs in Greenbelt, MD

Transform digital strategies and enhance delivery performance by leading systems implementation and data analytics for major capital programs. Collaborate closely with clients to ensure optimal integr...

Unlock advanced cloud solutions by designing and implementing resilient IT infrastructures. Collaborate with architects and developers to enhance and optimize global applications in a dynamic, fast-pa...

Optimize the digital manpower ecosystem by leading Agile support efforts, bridging communication between end users and development teams, and enhancing IT service delivery for a mission-critical milit...

Grow operations by leading Azure and M365 cloud service delivery, ensuring high performance and continuous improvement in managed services while maintaining stability and compliance in a fast-paced, c...

Lead and enhance cloud O&M service delivery, ensuring scalability and performance for complex projects. Drive innovation, manage teams, and engage with stakeholders to align operational goals and main...

Lead, strategize, and support a team ensuring high availability and security of core infrastructure across multiple regions while fostering collaboration and mentoring technical staff to achieve opera...

Shape the future of global infrastructure and security strategy, leading a distributed team to build enterprise-grade systems. Drive cloud architecture, improve reliability, and enhance security compl...

Champion innovation in cloud infrastructure as you optimize systems and automate processes, driving the success of CI/CD pipelines and ensuring the security of Kubernetes clusters while mentoring team...

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Transform network operations by leading upgrade initiatives, coordinating with global teams, and ensuring robust security and performance through effective patch management and testing processes to sa...

Manage cybersecurity operations by implementing and maintaining SOC monitoring solutions for a vast network, ensuring robust defense for ARNG environments while coordinating across multiple teams to u...

Shape the future of automation as a Junior Power Platform Developer, collaborating with teams to design innovative business solutions that enhance efficiency and streamline processes across diverse te...

Join a team that's vital to national security by supporting the development of the W93/Mk7 Weapon System for the U.S. Navy. This role involves systems engineering, stakeholder coordination, and managi...

Optimize IT systems as you support implementation, troubleshooting, and maintenance. Your expertise will ensure smooth daily operations and enhance the reliability and performance of our diverse techn...

Shape the future of national security through program protection and policy compliance. Collaborate with stakeholders and lead critical assessments while developing essential plans to ensure complianc...

Join a team that's dedicated to securing sensitive information systems. Oversee compliance, continuous monitoring, and cybersecurity operations within a DoD Special Access Program environment. Drive s...

Unlock potential by joining a dynamic team to enhance DevSecOps capabilities, foster secure software delivery, and automate infrastructure in a cloud environment, driving modernization initiatives and...

Champion user readiness by designing and enhancing training programs for the War Data Platform. Collaborate across domains to accelerate adoption and effectiveness while supporting various security en...

Engage users by designing and delivering comprehensive training programs for the War Data Platform, enhancing workforce readiness and fostering effective use of AI capabilities in diverse operational...

Join a dynamic team as a Senior Network Engineer providing Tier III support for complex system issues. Focus on modern engineering solutions, capacity planning, and network optimization while collabor...

Empower our intelligence program by leveraging technology and data analysis to support critical operations and ensure optimal performance across CAI initiatives. Join us in driving impactful solutions...

Innovate and engineer complex mission networks, ensuring reliability and security while fostering collaboration across teams to support critical cyber infrastructure and enhance operational efficienci...

Innovate in a remote environment by leading the design and delivery of secure, cloud-native applications. Drive enterprise performance and resilience through advanced containerization and integrative...

Elevate infrastructure and platform services by leveraging cloud-native technologies to ensure seamless digital engineering and tool interoperability, while fostering collaboration and delivering inno...

Manage client relationships and deliver ISO audit services, ensuring compliance with global standards. Mentor assessment teams and oversee internal processes to enhance client satisfaction and operati...