Windows System Administrator Jobs in Irvine, CA

Join a team that's dedicated to shaping innovative network solutions and delivering outstanding external events. Leverage your expertise in telecom and OSS governance to drive project success and ment...

Tackle system stability and performance by diagnosing issues and enhancing applications. Collaborate with diverse teams to automate solutions and maintain operational integrity in a hybrid work enviro...

Join a dynamic Solutions Engineering team to craft customer-centric tech solutions, drive revenue growth, and bridge Sales and Product feedback. Collaborate closely with clients to demonstrate the val...

Lead the charge in advancing IT systems and services, driving technical projects end-to-end while providing essential on-site support. Collaborate across teams to enhance efficiency, security, and ope...

Engage in building and automating CI/CD processes across diverse environments while supporting modernization and testing efforts to ensure smooth transitions to operations and maintenance...

Optimize and enhance support operations by designing efficient systems, driving insights, and implementing scalable processes to elevate customer experiences as part of a collaborative cross-functiona...

Lead the evolution of critical infrastructure at a fast-growing engineering organization. Drive impactful solutions across teams, enhancing systems for scalability, reliability, and developer experien...

Lead the charge in innovative product development by managing cross-functional teams, overseeing project timelines, and ensuring quality standards for accessories products from concept through product...

Optimize security architecture and lead a team to enhance large-scale cybersecurity solutions. Leverage 15+ years of expertise in network security design, cloud environments, and threat management for...

Join as a Senior Solutions Architect, shaping enterprise network solutions across diverse domains while collaborating with customers to enhance performance, security, and resilience. Lead architectura...

Drive innovation and excellence as you lead a team in developing cutting-edge software solutions for space missions, combining your technical expertise with strong leadership to deliver highly effecti...

Accelerate growth as you lead global Solutions Engineers, shaping pre-sales strategies. Define methodologies, engage technically with prospects, and create impactful POCs, while balancing team develop...

Join a dynamic team as you provide proactive, high-touch technical support for key accounts, ensuring success with large-scale Kubernetes deployment and fostering collaboration to enhance product perf...

Pioneer the enhancement of high-availability cloud infrastructure, managing the full lifecycle of an Azure ecosystem with a focus on scalability, security, and operational excellence as part of a coll...

Lead innovation in Java software development, mentoring talent and enhancing efficiency across projects. Drive high-performance engineering practices in a dynamic team environment focused on next-gene...

Unlock potential by leading Java software development efforts in a dynamic team. Oversee the complete software lifecycle, driving innovations that meet industry standards while mentoring junior develo...

Elevate application development by designing and deploying AWS cloud-based solutions. Lead technical architecture efforts, ensuring scalability and security while collaborating with teams to enhance D...

Advance cloud innovation by designing and automating robust Azure solutions. Utilize your expertise in software engineering, DevOps, and data engineering to create scalable, secure applications, while...

Lead complex, high-stakes projects in Mission Critical/Data Centers. Collaborate with multidisciplinary teams to deliver resilient facilities while managing client relationships and project metrics fr...

Engineer high-performance data center projects by leading multidisciplinary teams, managing client relationships, and ensuring seamless project execution from conception to completion. Thrive in dynam...

Champion strategic technical initiatives that enhance Core Platform's infrastructure and security, empowering engineering teams to build rapidly and reliably for enterprise customers while maintaining...

Drive impactful Project Management for Mission Critical/Data Center projects. Lead teams, manage client relationships, and ensure successful project execution from start to finish. Collaborate across...

Empower the development process by enhancing CI/CD pipelines and implementing AI tooling, fostering seamless workflows. Collaborate with teams to ensure operational excellence and drive innovation in...

Explore new heights in your career by taking charge of robust cybersecurity strategies, architecting innovative solutions, and driving an enterprise-wide security program in a dynamic defense technolo...

Transform your career by leading a dynamic engineering team. Drive technical excellence, enhance developer experience, and inspire a culture of collaboration and continuous improvement while deliverin...