IT Systems Administrator Jobs in Reston, VA

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...

Advance your career by utilizing your expertise in enterprise network infrastructure, designing and implementing secure solutions in a dynamic environment, and providing mentorship to junior engineers...

Develop and enhance Oracle Forms and Reports applications within a collaborative Agile environment. Leverage extensive Oracle Database expertise to support mission-critical federal applications and mo...

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...

Unlock potential by leading the Decennial Transformation project, overseeing governance, financial management, and compliance to enhance data-centric IT solutions for the U.S. Census Bureau's objectiv...

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

Transform our internal tech landscape by leading IT operations and strategy. Build a secure, efficient infrastructure from scratch, ensuring compliance and productivity as you navigate day-to-day oper...

Join us as a Technical Manager to lead Digital Forensics and Incident Response initiatives, overseeing incident investigations and managing a team while serving as the primary technical liaison for st...

Engineer a secure nuclear power environment by applying expertise in cyber security. Review digital asset assessments, support system installations, and implement necessary cyber controls to safeguard...

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...

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...

Develop and deliver expert technical support for naval combat systems testing, focusing on the T&E of advanced systems, ensuring effectiveness, and enhancing the operational capabilities of maritime t...

Build and implement innovative ServiceNow solutions, enhancing IT service management, optimizing processes, and collaborating with stakeholders to meet mission requirements effectively within a dynami...

Unlock potential by designing and implementing ServiceNow solutions that enhance IT service management and streamline business processes while complying with security standards and collaborating with...

Shape the future of secure application development by leading DevSecOps initiatives and embedding practices that enhance cybersecurity in federal environments. Utilize your expertise to guide teams, e...

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...