IT Infrastructure Administrator Jobs in Reston, VA

Join a team that's dedicated to maintaining and enhancing a secure IT infrastructure. In this role, you'll manage server environments, oversee backup operations, and ensure optimal performance to supp...

Drive the design, deployment, and maintenance of multi-enclave infrastructure systems, ensuring secure, efficient integration and operation within the War Data Platform for enhanced decision-making in...

Drive project execution by leading technical programs from conception to deployment, ensuring alignment with stakeholders and delivering innovative solutions in AWS data centers. Manage multiple proje...

Contribute to the administration of SharePoint environments, ensuring secure architecture and compliance while enhancing collaboration through Microsoft Power Platform solutions. Deliver responsive su...

Join a team that's pivotal in managing technical aspects of large-scale litigation support projects. Drive innovative solutions, support complex case requirements, and lead teams to deliver high-quali...

Lead the charge in managing enterprise hosting environments for critical IT infrastructure and cybersecurity operations. Provide 24/7 monitoring and support to ensure optimal functionality and securit...

Elevate data center performance by designing robust infrastructure solutions. Work closely with teams to ensure scalability and reliability while managing projects from planning to execution, aligning...

Contribute to ITOM excellence by managing ServiceNow platforms, ensuring data integrity, and optimizing integrations in compliance with federal standards. Collaborate with teams to enhance system perf...

Solve complex computing challenges by managing large-scale HPC and storage systems, ensuring optimal performance, security, and user support in a collaborative, high-performing environment...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Join a team that's dedicated to maintaining and optimizing IT systems. Leverage your extensive experience to support infrastructure, troubleshoot issues, and enhance system performance while ensuring...

Drive the success of IT systems by implementing, troubleshooting, and maintaining infrastructure. Oversee daily operations while ensuring effective communication and resolution of issues across UNIX a...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Join a team that's dedicated to maintaining and optimizing RHEL Linux systems. As a specialist, you'll automate processes, ensure stability and security, and enhance operational efficiency while colla...

Join a team that's leading innovative technical support for operations, ensuring seamless integration of IT infrastructure across multiple facilities while developing expert technical teams to enhance...

Unlock potential by providing essential support in a fast-paced data center, ensuring seamless IT infrastructure operations through troubleshooting, installation, and maintenance of hardware and netwo...

Drive the management and support of Federal Physical Security systems, ensuring high performance and availability. Lead technical initiatives while liaising with clients and maintaining top-notch serv...

Join our dynamic team as a System Administrator, where you will support complex Federal Physical Security Systems. Collaborate with technical and non-technical clients to ensure high-standard service...

Advance your career by managing, optimizing, and securing complex infrastructure systems. Apply your expertise in Windows, Active Directory, and multi-cloud environments to support critical enterprise...

Partner with us to enhance system reliability by administering Linux/Windows environments, performing updates, and providing technical support. Ensure secure configurations and manage system changes f...

Innovate automation solutions for large-scale IT network infrastructure. Engage in developing and implementing process automation while optimizing system performance and reliability to enhance product...

Join a dynamic team as a System Administrator, overseeing high-performance computing infrastructure and network management in a secure environment, utilizing advanced technologies and best practices t...

Deliver enterprise-level storage administration expertise, optimizing infrastructure for maximum performance and availability. Engage in lifecycle management of storage solutions and ensure robust bac...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Join a team that advances enterprise Linux administration in a federal financial systems environment, ensuring optimal performance, security, and reliability while leading cloud migration initiatives...