IT Infrastructure Administrator Jobs in Washington, DC

Join a team that's dedicated to optimizing cloud platforms and ensuring day-to-day operational stability. Leverage your expertise in Linux systems and support cutting-edge technology for mission succe...

Manage and optimize SharePoint and database systems to enhance data utilization, performance, and security. Collaborate with teams to support operational needs and ensure seamless integration with org...

Unlock the potential of virtual desktop environments while providing critical operations support across multiple locations. Collaborate with a diverse team to enhance system reliability and user exper...

Drive secure and scalable corporate infrastructure and technology solutions to support day-to-day operations and future growth. Collaborate within a dynamic environment, focusing on Microsoft 365, Azu...

Partner with us to lead IT projects for federal clients, managing the full lifecycle from planning to deployment. Utilize Agile methodologies to ensure quality delivery while mentoring teams and maint...

Transform the future of Enterprise IT by leading strategic initiatives, optimizing systems, and ensuring seamless operations that enhance organizational efficiency and security across the company. You...

Optimize virtual desktop environments through reliable administration and support. Collaborate with engineering to enhance user experience and execute upgrades, while providing top-notch service acros...

Join a dynamic team to manage IT systems' infrastructure and support operations. Tackle troubleshooting, maintenance, and user assistance while ensuring optimal performance and effective communication...

Join our team to optimize and maintain IT systems, providing hands-on support and troubleshooting for infrastructure, client/server networks and user operations, ensuring reliability and performance a...

Join a dedicated IT team providing help desk support and system administration services for federal clients, managing technical issues and user accounts, while ensuring efficient IT operations and use...

Lead, strategize, and support a team ensuring high availability and security of core infrastructure across multiple regions while fostering collaboration and mentoring technical staff to achieve opera...

Join our team to support and optimize Microsoft Teams Phone capabilities, ensuring reliable enterprise voice services. Engage in administration, troubleshooting, and user enablement within a large-sca...

Manage IT infrastructure engineering for a major enterprise contract. Collaborate on deployments, security, and operations while ensuring compliance with customer standards. Provide guidance on techni...

Grow your career with a leading cloud infrastructure team. This senior role involves designing, implementing, and managing robust Azure cloud solutions and supporting hybrid environments to drive ente...

Contribute to the evolution of our security posture by developing robust metrics and alerts. This hands-on role involves analyzing traffic patterns, operating security controls, and ensuring coverage...

Drive strategic leadership in IT portfolio and service delivery, ensuring alignment with federal objectives and enhancing service governance. Collaborate to optimize resource allocation and advance mo...

Lead the charge in configuring and deploying IT systems globally, supporting international teams in underdeveloped regions. Oversee logistics, training, and documentation to ensure optimal operation o...

Shape innovative technical solutions as a Systems Administrator/Engineer. Design, build, and maintain virtual systems while enhancing capabilities and supporting a customer's tech roadmap in a dynamic...

Optimize data-driven processes within global infrastructure projects, ensuring consistent delivery and operational excellence in a fast-paced environment. Collaborate with cross-functional teams to ma...

Reimagine the future of technology as you lead architectural designs for complex, scalable systems. This role focuses on establishing standards and ensuring compliance for enterprise technologies in a...

Join a team that's dedicated to managing and securing Linux server environments. Leverage your expertise in system administration, AWS, and compliance to enhance our infrastructure and drive operation...

Elevate customer success by driving Emergency Call Management adoption. This role emphasizes cloud product integration and technical support, ensuring seamless operation within client infrastructures...

Empower mission success by managing enterprise IT infrastructure in hybrid environments, ensuring performance, security, and compliance for crucial applications across multiple network domains. Join u...

Transform IT infrastructure by supporting design and sustainment of hybrid environments, managing essential systems, ensuring security, and driving seamless operations across multiple domains...

Champion secure digital access by designing and maintaining IAM solutions that empower organizational efficiency while ensuring compliance with industry standards and best security practices in a hybr...