IT Infrastructure Administrator Jobs in Arlington, VA

Manage and maintain cloud infrastructure, automate deployment processes, and ensure the reliability of services. Collaborate with development teams to enhance performance in a dynamic, hybrid work env...

Join a team that's optimizing enterprise Linux environments and leveraging cloud technologies. You'll manage sophisticated IT systems, ensuring operational stability while employing DevOps practices a...

Shape your career with a vital role in shipboard installation planning, coordinating logistics, and collaborating with multiple stakeholders to ensure timely execution of RAM systems and equipment ins...

Lead innovative data recovery initiatives as part of a dynamic IT team, ensuring system integrity and business continuity for essential operations. Your expertise will enhance agency frameworks, makin...

Optimize operational efficiency as a leader in IT infrastructure and cloud services. This role involves strategizing and executing programs that align with organizational goals, ensuring security, col...

Join a team that's dedicated to enhancing system operations through expert administration and support. You'll manage user accounts, optimize performance, and ensure security across multi-user systems...

The Technical Analyst at Skyward will support the Centers for Medicare and Medicaid Services by developing and improving software applications and providing technical support for analytical tools. The...

Advance your career by supporting critical infrastructure initiatives and enhancing cybersecurity operations through strategic systems engineering, cloud integration, and compliance expertise in a hyb...

Take ownership of Linux systems management while supporting a team of cybersecurity experts. You'll oversee system operations, compliance patches, and assist users, ensuring optimal performance and re...

Unlock your potential in systems administration, supporting a dynamic cybersecurity team through effective management of Linux and Windows systems while ensuring compliance and optimal performance for...

Manage the implementation and support of critical systems for Anti-Terrorism programs. Collaborate with cross-functional teams, providing maintenance, security, and user support across various Navy in...

Champion system performance and security by maintaining, updating, and troubleshooting critical C4I systems. Ensure effective IT solutions and user support across multiple Navy installations, contribu...

Innovate with us in a key role managing Linux systems. Leverage your TS/SCI clearance and 5 years of experience to enhance application and data flow administration. Join a collaborative team dedicated...

Unlock your potential as a key member of our intel team, leveraging your strong Linux expertise and leadership in system administration, while contributing to impactful projects and advancing national...

Engage stakeholders by leading strategic communications for infrastructure services, managing incident messaging, and optimizing media relations to support Lumen's mission of global connectivity and r...

Advance your career as a System Administrator supporting critical IT systems. Engage with troubleshooting, maintenance, and operations across various environments while managing configuration and reso...

Serve as a vital resource in supporting IT systems, providing diagnostic and resolution expertise while managing day-to-day operations, configuration, and maintenance of complex infrastructures to enh...

Discover innovative solutions as a Mid-Level System Administrator, supporting IT systems with implementation, troubleshooting, and maintenance while optimizing operations across diverse environments a...

Tackle the challenges of IT systems management by providing support, troubleshooting, and maintenance for diverse IT infrastructures, while ensuring optimal performance and user satisfaction through e...

Contribute to the maintenance and optimization of local IT infrastructure, ensuring smooth operations of servers and network equipment in a regulated environment. Collaborate globally on projects and...

Champion the delivery of large-scale network infrastructure projects, driving performance across dependencies and ensuring on-time execution. Collaborate with cross-functional teams while simplifying...

Join a team that's revolutionizing cloud infrastructure management and operations. You will lead technical strategies in AWS environments, ensuring high availability and security while collaborating a...

Unlock potential by overseeing multi-platform systems administration. Manage and maintain virtualization, develop security configuration, and deliver technical documentation while supporting IT system...

Transform IT operations by engineering and automating Windows and macOS environments, fostering efficiency and user satisfaction through innovative solutions and collaboration across teams...

Advance the efficiency of maintenance operations by managing CMMS systems, ensuring optimal performance of assets, and facilitating data-driven decisions in a secure environment. Collaborate with team...