Network Administrator Jobs in Irvine, CA

Join a dynamic team to design, manage, and optimize data recovery architectures while enhancing backup solutions, troubleshooting systems, and ensuring data integrity through effective policies and cu...

Shape the future of satellite ground software by developing systems for mission data handling, processing, and delivery, collaborating with engineers, and ensuring reliable communication workflows for...

Accelerate network security initiatives by managing infrastructure operations and resolving complex issues with minimal guidance. Collaborate with engineers and teams to enhance security protocols and...

Lead the charge in optimizing global network infrastructure, ensuring seamless connectivity and security across sites. Foster a high-performing team while managing cutting-edge enterprise wireless and...

Optimize enterprise infrastructure projects by executing designs, conducting tests, and ensuring handoffs. Collaborate closely with architects and project managers while demonstrating strong communica...

Join us in shaping the future of cloud communications as a lead architect, guiding the migration and administration of Microsoft Exchange in hybrid environments, ensuring security and high availabilit...

Collaborate to optimize technology infrastructure and enhance system performance. Focus on engineering solutions across various environments, supporting cross-functional projects, and ensuring robust...

Empower the organization by managing Microsoft Intune mobility platforms, ensuring mobile device compliance and security. Troubleshoot issues, train support teams, and document processes to enhance IT...

Engage in the leadership and optimization of Lead-to-Revenue operations by overseeing the LeanData platform. Collaborate cross-functionally to enhance lead management processes and drive operational e...

Unlock the potential of network communications by leading the design and implementation of secure, large-scale networks. Collaborate with government clients and internal teams while ensuring complianc...

Lead the charge in establishing a robust systems engineering foundation for pioneering human-rated commercial space stations, driving cross-functional collaboration, and enhancing design processes for...

Join a team that's dedicated to optimizing core business systems. As an Application Administrator, you'll support finance and HR technologies, resolve issues, and enhance configurations ensuring effic...

Engineer and enhance network security solutions while implementing Zero Trust principles. Oversee SD-WAN architecture across global sites, ensuring robust and secure network performance in a dynamic e...

Champion innovation by architecting and implementing advanced network infrastructures, mentoring engineers, and ensuring top-tier delivery across diverse environments while driving process improvement...

Elevate project financial management across large construction projects by overseeing job costing, accounts payable, and vendor compliance while collaborating with cross-functional teams to enhance op...

Drive data integrity and security by optimizing SQL Server performance. Engage with clients, troubleshoot issues, and collaborate with the DBA team to enhance processes and services, ensuring clients...

Optimize platform deployments and customer support by effectively managing the Istari platform across diverse environments. Collaborate cross-functionally to ensure seamless infrastructure operations...

Join us to lead and empower a remote team of IT support engineers, enhancing operational excellence while managing ticket queues and fostering technical growth through hands-on leadership in Microsoft...

Transform mission-critical Navy training systems by optimizing and securing complex DoD environments. Engage in hands-on system administration, ensuring compliance and enhancing cybersecurity operatio...

Lead the charge in optimizing ServiceNow performance with expertise in Integrated Risk Management. Deliver top-tier administration, support, and configuration in dynamic enterprise environments, ensur...

Innovate client onboarding by executing technical projects across hybrid and cloud infrastructures. Collaborate with teams to ensure excellence in deployments while enhancing client satisfaction and f...

Help us develop robust software for processing mission data within our satellite ground network. You will create systems that handle telemetry and command data while ensuring reliable communication be...

Lead and optimize Federal Government programs, overseeing execution from planning to delivery. Collaborate with leadership to enhance operational efficiency and customer satisfaction while managing cr...

Join a dynamic team where you will manage aerial permitting tasks, ensuring compliance and securing legal rights for facility placement to support construction projects. Engage with diverse stakeholde...

Lead government operations by providing top-tier executive administrative support, managing schedules, and ensuring compliance with DoD policies while facilitating effective communication and personne...