Network Administrator Jobs in Irvine, CA

Lead the charge in the administration and support of enterprise applications, ensuring efficient operation and optimal performance of cloud-hosted services and campus technology systems for academic a...

Join a team that drives network excellence, providing expert support for computer data communications systems, implementing upgrades, and collaborating on incident management and projects to optimize...

Tackle advanced Azure cloud and network infrastructure challenges, leading secure migration efforts and managing complex systems. Enhance operational efficiency through innovative solutions and collab...

Champion cybersecurity solutions by expanding existing accounts and securing new business. Drive relationships with key decision-makers, execute targeted territory plans, and negotiate contracts to en...

Drive growth in cybersecurity sales by expanding existing accounts and acquiring new clients. Utilize strong negotiation skills and industry knowledge to build relationships with key decision-makers a...

Drive your career forward while delivering critical support for classified networks, ensuring optimal performance and security for SMC Directorates and AFSPC Operational Units. Join a dynamic team tha...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Lead the charge in elevating cloud infrastructure through advanced Linux systems administration, mentoring, and project management in a high-growth tech environment...

Support deployment and operation of secure terrestrial and cloud networks for classified U.S. Government programs. Collaborate with cross-functional teams, ensuring compliance and security across mult...

Help us empower our clients by leading network design and implementation. You will drive technological excellence and mentor junior engineers while ensuring high-quality delivery across complex networ...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Analyze mainframe networking systems to ensure optimal performance, security, and compliance. Collaborate with cross-functional teams to troubleshoot issues, lead projects, and mentor junior staff. Dr...

Provide critical engineering support for space system acquisitions, focusing on integration, testing, and sustainment. Collaborate with government and military partners to enhance national security th...

Empower national security by managing digital engineering and secure facilities. Lead the operation of sensitive environments and drive innovations in space capabilities for the U.S. Space Force and a...

Transform your career by designing and architecting robust network solutions across diverse environments. Take the lead in complex troubleshooting and mentor the next generation of engineers while ens...

Optimize and manage network infrastructures while enhancing ICT operations, ensuring service uptime and end-user support, and implementing innovative network solutions in a collaborative team environm...

Join a team that's shaping IT operations as you manage systems, enhance security, and optimize vendor relationships to scale technology across the organization, ensuring impactful solutions for growin...

Accelerate progress at a dynamic cloud network provider by driving customer onboarding and service delivery. Leverage your expertise in network configurations, fostering exceptional customer experienc...

Deliver high-performance network solutions by designing, implementing, and maintaining enterprise-level LAN, WAN, and security infrastructures while ensuring optimal reliability and compliance across...

Empower our Network Services team by managing permits, easements, and leases for facility placements. Collaborate with internal teams and external partners to ensure compliance and expedite processes...

Innovate and enhance cybersecurity frameworks while managing compliance and network security for critical space missions. Collaborate with engineers to strengthen connections within the global astrono...

Unlock potential by designing and maintaining robust server and network infrastructure for diverse clients. Collaborate with teams to enhance performance, security, and efficiency while ensuring excep...

Shape the future of enterprise security by designing and managing network security systems across cloud and hybrid environments. Collaborate with teams to enhance security protocols and respond to inc...

Drive the development and integration of critical space systems, ensuring national security through advanced space operations. Collaborate with multiple programs to optimize performance and efficiency...

Optimize cloud networking solutions at scale, focusing on Azure. Collaborate across teams to implement and troubleshoot cloud network services while ensuring robust security and integrations for busin...