Systems Administrator Jobs in Irvine, CA

Transform complex hardware failures into reliable solutions by analyzing GPU, CPU, and server environments. Collaborate with cross-functional teams to enhance RMA processes, vendor interactions, and l...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Champion the global administration and support of OT network infrastructure, driving technical solutions to meet diverse business needs while fostering an environment of teamwork and continuous improv...

Drive operational excellence in IT Ops by managing teams, enhancing workflows, and resolving complex technical issues. Lead automation initiatives and ensure service delivery aligns with compliance an...

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...

Oversee daily operations to drive customer satisfaction and financial success. Lead skilled teams in service, installation, and support. Ensure long-term operational effectiveness while meeting corpor...

Join a team that's committed to enhancing national security through innovative systems engineering. Leverage your expertise to develop the next generation of space systems, collaborating with military...

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Join a dynamic team to provide Tier 2 support for Dynamics 365 users, troubleshoot complex issues, and enhance support documentation while staying updated on the latest features and best practices in...

Take ownership of integrating security in CI/CD pipelines, ensuring secure cloud operations while empowering engineering teams at speed. Collaborate to fortify security architecture and manage vulnera...

Join a team that's driving operational excellence by leveraging AI to optimize application systems. Take ownership of critical initiatives in a fast-paced, regulated environment while fostering strate...

Support the development of advanced robotic systems by managing Linux environments, collaborating with cross-functional teams to ensure optimal integration, security, and performance of the infrastruc...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...

Unlock potential by driving enterprise-level unified communications solutions, optimizing voice, video, and collaboration services, and ensuring robust performance and security in alignment with feder...

Elevate business efficiency by supporting and enhancing critical applications. Collaborate with teams to resolve issues, ensure performance, and promote user satisfaction while managing system updates...

Lead strategic initiatives to expand our Line of Business by leveraging your expertise in solution sales and enterprise technology. Inspire and mentor team members while driving successful customer ou...

Champion innovative software solutions by developing applications, optimizing efficiency, and analyzing user needs. Collaborate with teams and optimize operational specifications, all while ensuring h...

Drive operational excellence in manufacturing by optimizing processes, enhancing data collection, and improving factory layouts. Collaborate with cross-functional teams to implement Lean principles an...

Join a dynamic team to perform system administration and support on servers, desktops, and networks. Contribute to maintaining secure and efficient IT environments, helping to drive operational excell...

Unlock potential by leading Yardi administration efforts, ensuring platform integrity and user experience across properties. Collaborate with teams to resolve issues and manage system configurations...

Manage and enhance the Yardi property management platform, ensuring system integrity and user support. Collaborate cross-functionally to resolve issues, implement changes, and onboard new properties w...

Elevate your leadership skills by managing diverse teams to optimize safety, quality, and productivity in operations. Drive continuous improvements while ensuring exceptional customer delivery and emp...

Champion operational excellence and lead dynamic teams to achieve safety, quality, and productivity goals. Utilize data-driven insights to enhance process efficiency and maintain exceptional customer...

Join a team that's driven by safety and efficiency, leading a diverse workforce to manage operations excellence. Your analytical skills will enhance productivity, ensuring customer satisfaction across...

Inspire our operations team by driving safety, quality, and performance. Lead and develop a diverse workforce while executing data-driven strategies to enhance productivity and efficiency, ensuring ti...