IT Infrastructure Administrator Jobs in Washington, DC

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...

Unlock your potential by providing critical support in a dynamic 24/7 Operations & Maintenance environment, ensuring reliability and excellence in facility management while collaborating with a dedica...

Champion the transformation of our IT security landscape, ensuring robust operations and innovative technology solutions that empower teams, manage risk effectively, and enhance employee experience in...

Redefine business analytics by driving process improvement and performance measurement. This role requires expertise in data analysis, risk assessment, and collaboration, ensuring impactful contributi...

Optimize SharePoint environments and support stakeholders by managing configurations, troubleshooting issues, and enhancing site functionality, ensuring seamless collaboration and operational efficien...

Lead the charge in designing and supporting robust network infrastructures, leveraging Cisco and Fortinet technologies to deliver secure, scalable solutions for diverse client environments while enhan...

Join a dynamic team to support technical planning and systems integration in creating robust infrastructure solutions. Collaborate with engineers to enhance virtualization environments, documentation...

Elevate your career by providing vital support for large-scale Linux systems. You'll manage day-to-day operations, ensure system security integrity, and implement enhancements to optimize performance...

Unlock potential by optimizing high-performance IT systems and collaborating with engineering teams to enhance user workflows. Take ownership of installations, documentation, and support in a dynamic...

Drive operational excellence by optimizing high-performance IT environments, supporting advanced compute systems, and fostering collaboration. Take ownership of system performance and enhance engineer...

Help us deliver exceptional IT support in a solution center. Engage with diverse customers to troubleshoot issues, enhance user satisfaction, and contribute to streamlined processes. Join our dedicate...

Drive the implementation and maintenance of robust computer systems, providing Tier III support across diverse environments, and collaborating with global teams to enhance operational efficiency and s...

Drive system performance by managing software, hardware, and security for networked systems. Collaborate with teams to provide Tier III support and enhance configurations, ensuring alignment with serv...

Contribute to the advancement of engineering applications by managing system integration tasks, ensuring operational continuity, and providing technical support for enterprise products and infrastruct...

Transform IT Infrastructure by managing and maintaining virtualization systems. Oversee on-prem and cloud environments, ensuring stability, performance, and security while leading support initiatives...

Manage and optimize enterprise databases, ensuring reliability and peak performance. Collaborate in an Agile environment to meet goals, support lifecycle activities, and enhance configurations to impr...

Empower program success by integrating ICAM and Zero Trust initiatives. Collaborate with technical and leadership teams to track milestones, provide executive briefings, and ensure timely completion o...

Drive strategic identity management initiatives by collaborating with stakeholders to enhance access control, authentication, and governance to ensure enterprise-level cybersecurity and improve user e...

Join a crucial role in cybersecurity, ensuring compliance and security across Navy systems. Lead risk management, coordinate cybersecurity efforts, and advise stakeholders while supporting mission-cri...

Transform your career by supporting PeopleSoft applications, enhancing system performance, and ensuring compliance. Engage in a collaborative environment to troubleshoot issues and optimize business p...

Shape the future of high-performance engineering platforms and applications while driving technological transformation. Collaborate with cross-functional teams to enhance security, performance, and sc...

Champion the transformation to a tech organization by driving high-performance engineering solutions and fostering a culture of continuous improvement and psychological safety in cross-functional team...

Manage IT operations ensuring compliance, reliability, and security across all infrastructure environments. Oversee staff, cloud services, and security controls while supporting incident response and...

Lead the charge in developing and maintaining robust enterprise infrastructure. Oversee full lifecycle of design, deployment, and modernization across hybrid environments, ensuring compliance with sec...

Empower service delivery by designing and enhancing ServiceNow solutions, focusing on workflow automation and business process improvement alongside government partners to drive IT modernization initi...