IT Systems Administrator Jobs in Washington, DC

Take ownership of maintaining the security posture of information systems. Collaborate with teams for incident handling, compliance audits, and authorization documentation, while providing day-to-day...

Join us as a Senior Software Application Support Engineer to lead operations, enhance software performance, troubleshoot technical issues, and collaborate with teams, ensuring reliability and continuo...

Pioneer the design and maintenance of enterprise-class database systems, collaborating with IT teams and business stakeholders to enhance performance, ensure data integrity, and uphold security standa...

Lead the charge in safeguarding sensitive data within a critical cybersecurity program. Collaborate with teams to implement robust data protection controls and monitor user activity, ensuring complian...

Support our IT Operations as a SIAM ITSM Specialist, driving process improvement and governance across Change, Configuration, Event, and Incident Management for a multi-provider ecosystem in a strateg...

Drive cyber defense initiatives by analyzing network telemetry to detect threats, ensuring comprehensive support for the Army National Guard's cybersecurity operations across extensive environments an...

Drive efficient systems maintenance by automating updates, enhancing security, and resolving network issues. Collaborate within a dynamic environment focused on optimizing training systems across mult...

Manage extensive endpoint security engineering to enhance device compliance, mitigate risks, and optimize lifecycle operations within a complex IT environment, focusing on secure workstation configura...

Advance financial operations by overseeing accounting, reporting, and compliance processes while leading a team focused on continuous improvement and accurate financial reporting. Drive insights for s...

Lead IT operations to enhance service reliability, security, and performance. Drive strategic initiatives, optimize service delivery, and foster continuous improvement, supporting the firm's mission a...

Contribute to team success by facilitating Agile practices and coaching teams. Build self-organizing, high-performing groups and promote continuous improvement while managing resistance and enhancing...

Lead the charge in supporting cloud-based systems for robust digital engineering, ensuring high-performance infrastructure and seamless tool interoperability while delivering exceptional user support...

Drive technology solutions to enhance business operations by analyzing and recommending improvements. Collaborate with stakeholders to ensure system configurations align with vendor processes and supp...

Join a dynamic team to provide Tier 2 support for Dynamics 365 users, troubleshoot complex issues, and enhance support documentation while staying updated on the latest features and best practices in...

Contribute to vital information security initiatives by supporting policy development and coordination efforts. Leverage your expertise to enhance security frameworks and ensure compliance while colla...

Join a dynamic team that drives logistics support across multiple programs, ensuring alignment with strategic objectives while managing Integrated Logistics Support (ILS) requirements for comprehensiv...

Join a team that's dedicated to enhancing cybersecurity compliance across Marine Corps installations. Drive risk management initiatives while collaborating with various departments to promote IT secur...

Join a team that's dedicated to cybersecurity excellence; oversee the security compliance efforts for Marine Corps facilities, ensuring regulatory adherence and promoting a secure IT environment throu...

Lead the charge in providing expert systems engineering support for complex geospatial intelligence systems, collaborating with government partners to develop solutions and drive innovation across mis...

Oversee cloud platform operations with Kubernetes and Hadoop, ensuring system stability and performance while providing technical support and troubleshooting in a fast-paced environment focused on hig...

Join us in overseeing projects from design to deployment for innovative space systems. Drive critical operations support and guide strategic technical initiatives to enhance satellite operations and c...

Lead the charge in optimizing and modernizing hybrid infrastructure for a major federal agency. Collaborate with stakeholders on assessments, automation, and performance enhancements to ensure a secur...

Champion IT excellence by managing support operations for a vital agency. Oversee project timelines and budgets, ensure seamless user support, and coordinate with multiple stakeholders to enhance tech...

Transform complex hardware failures into reliable solutions by analyzing GPU, CPU, and server environments. Collaborate with cross-functional teams to enhance RMA processes, vendor interactions, and l...

Accelerate technical excellence by designing and maintaining secure endpoint configurations in Windows and macOS environments, ensuring robust support for a federal agency's infrastructure and cyberse...