IT Systems Administrator Jobs in Washington, DC

Advance your career by joining a dedicated team focused on maintaining secure networks and providing innovative tech solutions, while directly engaging with clients to ensure optimal system performanc...

Drive innovation as you deliver robust full-stack solutions to support national security initiatives. Collaborate within an agile team to enhance features, automate processes, and provide technical su...

Transform infrastructure by implementing and automating deployment processes while ensuring system reliability and scalability. Collaborate with teams and lead efforts in Kubernetes and AWS to create...

Support the enhancement of virtual server and container infrastructures, focusing on performance, security, and service operations, while collaborating with cross-functional teams to identify risks an...

Join our team to lead the delivery operations for SAP Cloud Managed Services, ensuring service stability and customer satisfaction while overseeing diverse global teams and enhancing operational perfo...

Engage with a dynamic team to drive the Software Development Lifecycle for critical national security systems, ensuring product compliance and robust performance for DoD customers while fostering cros...

Drive critical data feed integration initiatives for advanced Command and Control systems, bridging software networking and secure data exchange. Collaborate across teams to design custom solutions an...

Contribute to user engagement by documenting usability feedback and fostering stakeholder relationships. Drive product planning and communication to enhance system capabilities and support agile devel...

Accelerate progress at the forefront of satellite systems integration, leading cross-functional engineering efforts to ensure seamless configuration and verification closure of multiple spacecraft gen...

Grow your career with a dynamic team as you lead system integration for satellite solutions, ensuring cohesive performance across payload, ground, and RF systems during this critical program growth ph...

Collaborate with a skilled team to enhance mainframe systems through installation, configuration, and support of ISV software. Engage in problem resolution while leveraging in-depth z/OS knowledge to...

Join a team that's dedicated to ensuring the reliability and serviceability of innovative diagnostic systems. This entry-level role involves analyzing performance data, troubleshooting issues, and col...

Lead the charge in securing vital information systems by conducting assessments, identifying risks, and implementing robust security measures across diverse computing environments to protect mission-c...

Champion innovative security solutions by assessing and mitigating vulnerabilities in complex computing environments, ensuring compliance with IA standards, and enhancing mission-critical operations a...

Engage in impactful software development by driving application enhancements, modernization, and support for enterprise-scale middleware systems, utilizing your expertise in Java and cloud technologie...

Lead information assurance efforts in complex environments. Collaborate with teams on security assessments, risk management, and compliance oversight. Drive continuous monitoring and incident response...

Lead security assurance efforts to safeguard information systems through effective Risk Management Framework practices, compliance checks, and incident response coordination while collaborating with e...

Join a team that's redefining talent acquisition by overseeing full-cycle recruitment activities, mentoring team members, and driving hiring strategies across multiple functions, ensuring alignment wi...

Join a team that's dedicated to securing and optimizing enterprise Linux systems. Manage daily operations, apply security standards, and automate processes while ensuring high availability in defense...

Transform project execution by overseeing team performance, managing deliverables, and ensuring compliance with contractual obligations. Engage with stakeholders to enhance project success and foster...

Elevate our mission-critical systems by supporting DevOps initiatives focused on automation, testing, and collaboration in secure Linux environments. Drive innovative solutions while working alongside...

Grow your expertise by providing technical oversight on infrastructure, cloud, and security activities, guiding leadership, evaluating risks, and ensuring compliance with federal standards while makin...

Manage and optimize web services across overseas locations, ensuring robust IT support for enterprise applications. Drive operational excellence and security compliance while coordinating with governm...

Lead the charge in developing advanced tactical SIGINT systems for military applications, ensuring effective communication, integration, and requirements analysis across diverse platforms while collab...

Shape the future of enterprise communications by serving as a trusted technical advisor. Collaborate across the government and industry to tackle complex network architecture challenges while leveragi...