IT Infrastructure Administrator Jobs

Lead the administration of mission-critical systems in a dynamic IT environment. Bring your expertise in systems/server administration, cybersecurity, and virtualization to ensure optimal performance...

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...

Lead the vision for application administration, enhancing systems to meet the evolving needs of the institution while guiding project management across diverse technical initiatives...

Optimize network operations by monitoring connections, resolving user access issues, and ensuring infrastructure security. Engage in proactive risk management and support a diverse user base with high...

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...

Contribute to the advancement of Linux operations by managing server environments, optimizing system performance, and ensuring robust integration with hardware and applications while collaborating acr...

Elevate your career by managing network systems and cybersecurity for Navy Tactical Training, ensuring seamless operation and performance. Collaborate with cross-functional teams and support enterpris...

Unlock your potential with this pivotal role in Linux system administration, supporting dynamic servers and workstations in a fast-paced RDT&E environment. Collaborate with teams to enhance performanc...

Manage and lead infrastructure operations, ensuring a reliable and secure technology environment while collaborating with technology teams to drive strategic objectives and continuous improvement acro...

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...

Unlock efficient operations by managing and maintaining critical systems and networks. Ensure optimal performance, security, and uptime for communication infrastructures while coordinating with users...

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...

Lead enterprise infrastructure strategy and operations, driving modernization, cloud transformation, and cybersecurity initiatives across multiple facilities. Influence technology strategy while manag...

Shape the future of enterprise systems by designing and engineering scalable Linux-based platform infrastructures while leveraging automation and container technology to enhance system reliability and...

Take ownership of regional IT Infrastructure and operations, ensuring alignment with global standards and continuous improvement. Lead teams, manage vendors, and oversee projects to deliver secure and...

Drive innovation by leveraging your expertise in automation and networking to optimize infrastructure solutions while collaborating with cross-functional teams to enhance system performance and reliab...

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...

Help us enhance enterprise systems by managing applications and ensuring performance, security, and functionality. Your expertise will drive solutions to complex technical issues while mentoring junio...

Join our dynamic team as you provide critical support for high availability systems, ensuring optimal performance and security for crucial business operations. Collaborate with diverse stakeholders to...

Transform technical operations by enhancing system security and user support. Drive efficiency through best practices in SaaS management and user administration. Collaborate with teams to create seaml...

Drive the management and optimization of complex systems and networks. Collaborate within a skilled team to support, troubleshoot, and enhance server environments, ensuring security compliance and rel...

Elevate your career by managing and maintaining core IT systems and cloud infrastructure, ensuring security and scalability across enterprise applications while collaborating with IT teams to enhance...

Shape the future of secure server environments by pioneering system administration and cybersecurity efforts. You'll maintain vital systems, ensuring rigorous compliance with standards while collabora...

Join a team that's dedicated to optimizing IT systems through innovative support, troubleshooting, and maintenance. Drive efficiency in information technology infrastructure while providing top-tier a...