IT Systems Administrator Jobs in Ashburn, VA

Lead complex, mission-critical programs with AI/ML capabilities, guiding project delivery and ensuring compliance. Engage with federal stakeholders, manage resources and risks, and drive execution tow...

Drive system engineering excellence by leading technical resources and delivering innovative solutions while ensuring architecture aligns with client needs and standards...

Champion seamless network operations by ensuring reliable systems, robust cybersecurity, and effective disaster recovery. Collaborate with diverse teams to deliver top-notch support for broadcast and...

Lead the charge in advancing desktop support operations through hands-on management and technical expertise. Oversee a team of engineers while actively troubleshooting complex issues to ensure secure...

Accelerate your career by leading web services operations and engineering across hybrid environments. Manage critical web platform performance, security, and staff, ensuring best practices and high av...

Elevate your career with this role focused on developing complex system models, enhancing engineering processes, and supporting mission-critical decision-making in a collaborative environment...

Play a key role in defining and developing comprehensive system requirements specifications. Lead design activities and ensure technical integrity while guiding users in requirement formulation and ad...

Lead the charge in optimizing Oracle database environments, ensuring peak performance and reliability across Exadata and Standard Edition platforms. Be a vital contributor to database management and a...

Unlock potential by leading complex systems engineering projects and fostering collaboration with stakeholders. Leverage extensive experience to drive innovative solutions and ensure mission success i...

Transform cybersecurity measures by leading the implementation of the Risk Management Framework, ensuring compliance with Marine Corps programs, while enhancing system security and performance across...

Transform analytics environments by leading SAS grid installations and architecture. Leverage your expertise in cloud or on-prem infrastructure to support SAS analytics and data management software de...

Unlock potential by optimizing database systems with expertise in Oracle, Golden Gate replication, and Python scripting. Join us to ensure performance, integrity, and security while enhancing data man...

Lead the management and optimization of Oracle database systems, ensuring security and efficiency while leveraging expertise in Golden Gate replication and Python scripting to support critical data op...

Maximus is seeking a Senior Windows Administrator to oversee the design, implementation, and maintenance of Windows-based servers and systems. The role involves managing server infrastructure, trouble...

Engage your expertise in managing and maintaining PeopleSoft applications, ensuring optimal performance, security, and reliability across development, test, and production environments while collabora...

Oversee the implementation and maintenance of security controls for IT systems, ensuring compliance with RMF standards. Collaborate with cross-functional teams to conduct assessments, identify vulnera...

Execute security initiatives by assessing and maintaining controls within a large-scale IT program, ensuring compliance with federal requirements and enhancing overall security posture through robust...

Join our team to enhance security measures within a large-scale IT program, collaborating closely with engineering teams to monitor and assess system security, ensuring compliance and safeguarding sen...

Lead advanced initiatives at DARPA's Microsystems Technology Office. Support program management activities, drive coordination, and enhance technical performance in cutting-edge research, ensuring com...

Elevate innovation by guiding the development of complex solution architectures, ensuring alignment with strategic goals and enhancing user experiences through expert oversight and mentorship of junio...

Shape the future of web infrastructure by managing and enhancing server environments. Leverage your expertise in cloud technologies and server architecture to support critical government contracts and...

Elevate the efficiency of IT systems by managing strategic modernization plans and overseeing project execution. Join a dynamic team enhancing technology use for the Department of Transportation to me...

Join a team that's transforming federal service delivery by designing and enhancing ServiceNow Field Service Management solutions. Collaborate with cross-functional teams to optimize operational effic...

Help us transform our enterprise ServiceNow platform, driving efficiency and scaling operations through strategic migrations and integration. Collaborate cross-functionally to optimize workflows, enha...

Pioneer innovative communication solutions while delivering expert advisory and technical guidance in unified communications, program management, and networking for complex government initiatives. Dri...