IT Infrastructure Administrator Jobs in Washington, DC

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...

Join a dynamic team managing Windows systems to ensure optimal IT service delivery, maintain security compliance, and provide robust technical support across various applications for enterprise-wide d...

Transform IT support with expertise in systems administration, focusing on end user device management, troubleshooting, and process improvement within a dynamic environment, while collaborating with e...

Champion the maintenance and optimization of LINUX systems, ensuring robust performance and security through advanced troubleshooting and automation. Collaborate within a dynamic team to enhance syste...

Reimagine our Linux infrastructure by automating processes and ensuring security compliance while working with AWS cloud services and advanced virtualization technologies. Join a collaborative team fo...

Advance the stability and security of Linux systems through automation. Collaborate on core infrastructure in virtualized and cloud environments, utilizing tools like Ansible and FreeIPA to enhance pe...

Lead innovative IT infrastructure solutions in a fast-paced environment, delivering comprehensive network design, implementation, and support, ensuring seamless operations for mission-critical activit...

Drive the optimization and configuration of Cloud-based Atlassian tools, including Jira and Confluence, while enhancing automation with AI chatbot integrations to improve business processes and applic...

Empower operational excellence by managing complex IT infrastructures, troubleshooting unique systems issues, implementing applications, and enhancing process efficiencies while mentoring junior team...

Optimize and manage critical IT systems while leading troubleshooting efforts in complex enterprise environments. Support high-performance computing infrastructure and ensure peak system performance t...

Shape the future of IT systems management by providing expert support, troubleshooting, and maintenance while leading daily operations across client/server, storage, and network devices. Drive excelle...

Deliver secure, seamless systems management across varied environments, automating tasks and enforcing compliance. Engage actively with cloud platforms, virtualization, and system integration, driving...

Lead a dynamic team to manage and secure hybrid systems while automating processes. Drive efficiency across Linux, Windows, and AWS platforms, ensuring compliance and innovative solutions in a collabo...

Transform complex systems into streamlined solutions! Our Records Management Administrator role involves technical strategy formulation, documentation creation, and the optimization of operations to e...

Empower your career by sustaining and enhancing a vital Windows infrastructure. Collaborate with cross-functional teams to resolve complex system issues, enhance security, and optimize operations whil...

Champion the integrity and performance of critical Linux systems, ensuring optimal operation of enterprise storage and backup solutions while enhancing security, compliance, and system management acro...

Manage and optimize Linux-based systems within a high-performance environment, ensuring seamless operations and security while collaborating with cross-functional teams to enhance infrastructure effic...

Join a team that's dedicated to supporting mission-critical IT systems, providing essential Tier 1 and Tier 2 support, and ensuring the reliability and performance of enterprise IT environments for na...

Support the enhancement of High-Performance Computing (HPC) by maintaining Linux/Unix systems, addressing technical challenges, and optimizing resource use, while collaborating with skilled engineers...

Unlock your potential as you manage and support complex IT systems. Collaborate with users to ensure seamless operations, troubleshoot issues, and maintain system security while enhancing overall infr...

Help us design and enhance complex infrastructure systems, tackling multi-environment challenges. Work independently or collaboratively on vital projects, ensuring high quality through testing and doc...

Join a team that's enhancing critical infrastructure systems across diverse platforms. You will engineer solutions for hosting, cloud, and networking environments, addressing challenges in real-time s...

Elevate your career as a Systems Administrator, supporting essential systems and users in a technical role that ensures seamless network and data center operations. Take on challenges that drive impro...

Join a dynamic team as a COTS System Administrator, driving the deployment of cutting-edge technology solutions. Collaborate with cross-functional teams to enhance system performance and operational r...

Optimize secure, scalable AWS cloud infrastructure while enhancing performance, automation, and operational resilience, ensuring compliance and supporting development initiatives across diverse techni...