IT Systems Administrator Jobs in Greenbelt, MD

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...

Lead the transformation of security evaluation processes by creating automated solutions and ensuring compliance within a collaborative DevOps team. Use your expertise to enhance project efficiency an...

Support, integrate, and validate aerospace electronic components while collaborating with engineers across multiple disciplines to ensure compliance with technical requirements and performance goals t...

Join a dynamic team as you provide IT support for global users, ensuring smooth operations of Video Teleconference systems and delivering comprehensive Audio/Visual services while enhancing user exper...

Join a team that's dedicated to advancing AI technologies by designing prompts, optimizing AI outputs, and training users. Collaborate with experts to enhance AI performance and ensure impactful decis...

Elevate your career as a Senior Testing Lead, driving test strategy and automation maturity for a critical warfighting data platform initiative. Oversee the full lifecycle of verification and validati...

Advance your career by leading testing initiatives for the War Data Platform, ensuring robust verification and validation processes across classified environments, and enhancing system resilience thro...

Champion testing excellence as you lead integrated verification for a major DoW initiative, driving strategies and frameworks across secure environments to bolster mission readiness and system resilie...

Lead the charge in designing and implementing innovative systems solutions that meet complex mission requirements while navigating technical, cost, and performance challenges across diverse organizati...

Join a team that's transforming judiciary operations through innovative technology solutions. Leverage your expertise in application architecture and security to deliver impactful projects that enhanc...

Lead the development and maintenance of SharePoint solutions for government clients. Collaborate on enhancing web functionalities, manage workflows, and provide user support while navigating complex t...

Join a team that's dedicated to enhancing cybersecurity within Operational Technology environments. Monitor and analyze security telemetry, coordinate incident responses, and ensure the integrity of c...

Join a team that's dedicated to advancing systems engineering for tactical intelligence. Support DoD programs by providing expertise in acquisition, development, and analysis. Engage in detailed revie...

Join a team that's at the forefront of national security, providing critical engineering, maintenance, and modernization services for nuclear command and control systems, ensuring operational readines...

Champion the design and development of innovative ServiceNow solutions, leading continuous improvement projects across multiple modules while fostering collaboration within a dynamic environment and a...

Join a team that's dedicated to ensuring the safety and efficiency of biomedical engineering services. Oversee technical operations, lead a skilled team, and collaborate with medical staff to maintain...

Help us enhance mission success by managing complex network and scheduling systems. Collaborate with diverse teams, support critical operations, troubleshoot issues, and ensure seamless communication...

Lead the charge in advancing national security through innovative space and ground systems, ensuring effective technology acquisition and program execution in a fast-paced environment with a focus on...

Take ownership of complex projects, coordinating with diverse stakeholders to drive the development and implementation of advanced long-range fires weapon systems for the Marine Corps, ensuring missio...

Take ownership of designing and maintaining network infrastructure for user activity monitoring, ensuring seamless operations and high security while collaborating with diverse IT teams on critical pr...

Take ownership of integrating advanced systems for the FAA’s air traffic management. Collaborate with stakeholders, oversee installations, and ensure compliance to enhance nationwide airport surface o...

Empower your career by leading enterprise portfolio management and driving strategic planning initiatives for critical IT capabilities in a fast-paced, diverse environment. Collaborate with senior exe...

Launch your career as a Security Operations Analyst, where you'll enhance security infrastructure, drive incident response, and partner with IT teams to strengthen defenses in a dynamic and impactful...