IT Infrastructure Administrator Jobs in Washington, DC

Join us to lead the charge in advancing systems architecture and cloud solutions, ensuring robust security and compliance. Collaborate across platforms to optimize performance and drive innovative tec...

Support critical satellite operations by maintaining systems and resolving issues. Collaborate with technical leads to implement IT solutions, automate monitoring, and ensure service continuity for vi...

Deliver top-tier IT support by managing systems infrastructure, troubleshooting issues, and ensuring operational integrity. Engage in user support, enhance reliability, and maintain a secure computing...

Advance IT excellence by managing system infrastructure, resolving technical issues, and ensuring system performance. Collaborate with teams to provide exceptional support while maintaining operationa...

Elevate your career by supporting essential IT systems as a System Administrator. You'll troubleshoot, maintain, and optimize network infrastructure while ensuring seamless operations and user support...

Shape the future of IT support by managing critical systems and providing exceptional user assistance. Collaborate with teams to ensure seamless operations, troubleshoot issues, and implement enhancem...

Shape the future of our IT operations by leveraging your expertise in systems administration and support. Join a mission-driven team to enhance data security and improve processes across our dynamic o...

Advance your career by providing high-level Tier III support for IT infrastructure, enhancing system performance and security while resolving complex user issues in a dynamic, enterprise-level environ...

Lead the charge in providing advanced Tier III technical support for enterprise systems. Ensure stability and security across IT infrastructure while managing complex issues and delivering high-qualit...

Unlock your potential as you manage complex systems, enhance security infrastructure, and lead teams in a dynamic environment, ensuring compliance and operational excellence for critical government pr...

Champion secure enterprise network solutions, ensuring optimal performance and robust security across diverse hardware and software systems. Collaborate with teams to achieve seamless connectivity and...

Elevate IT infrastructure management by overseeing system performance, automating processes, and ensuring security measures. Collaborate with teams to enhance deployment strategies and maintain high a...

Oversee IT infrastructure management and automation, ensuring optimal performance and security. Collaborate with teams to enhance deployment strategies while maintaining comprehensive documentation an...

Empower critical IT operations by managing enterprise application infrastructure, ensuring reliability and security. Collaborate with teams to enhance system capabilities and support modernization eff...

Elevate the efficiency and performance of IT systems supporting critical applications through expert troubleshooting, maintenance, and collaboration with engineering teams to enhance infrastructure ca...

Join us to enhance system performance and security through expert administration of Linux, UNIX, and Windows systems. Utilize your experience to manage updates, configurations, and provide vital suppo...

Empower our IT team by providing essential desktop support and system administration. Manage Windows servers, perform updates, and ensure smooth operation for Department of Commerce users in a hybrid...

Engage with us to manage and maintain diverse network infrastructures, collaborating with external vendors to optimize software solutions, enhance system performance, and support key operational initi...

Take ownership of enterprise storage systems management, ensuring seamless operation of a multi-environment SAN. Handle backup and recovery, virtualization, and data transport across on-premises and h...

Deliver effective IT system support and ensure optimal performance through troubleshooting, problem resolution, and management of infrastructure and operations in a dynamic environment, enhancing clie...

Unlock your potential by managing IT systems with a focus on troubleshooting, implementation, and maintenance. Enjoy a breadth of responsibilities while supporting internal customers and optimizing sy...

Champion IT operations by leading infrastructure services, ensuring efficient environments, and driving innovative solutions to deliver exceptional client support in a 24/7 operations setting...

Transform your career by providing vital technical support and system administration. Engage with an agile team to enhance system performance and ensure optimal functionality, focusing on GEOINT appli...

Transform IT system management by providing hands-on support for implementation, troubleshooting, and daily operations of client/server/storage/network infrastructures, ensuring high availability and...

Engineer and manage IT systems infrastructure to ensure reliability and performance of critical enterprise applications. Provide support across various environments, collaborating with teams to enhanc...