Windows System Administrator Jobs in Irvine, CA

Unlock potential by leading project teams through all phases of design, delivery, and client management for major banking projects, ensuring adherence to quality standards and contract specifications...

Lead a cross-functional team focused on enhancing application performance across web, iOS, Android, and desktop platforms. Define and implement measurement standards to drive software improvements imp...

Champion security operations by monitoring, analyzing, and responding to incidents. Collaborate with teams to resolve issues while mentoring junior analysts and enhancing customer infrastructure throu...

Help us design and deploy innovative machine learning solutions for satellite imagery analytics, focusing on computer vision and predictive modeling. Collaborate with experts to enhance ML processes a...

Transform the architectural landscape of large-scale, mission-critical data centers by leading multi-disciplinary teams through all design phases. Ensure projects meet high standards of quality, effic...

Execute security measures by analyzing incidents, conducting audits, and managing vulnerabilities to protect networks and systems. Collaborate on improving security infrastructure and ensuring complia...

Lead powerful projects by ensuring engineering excellence and contractor performance. Help streamline operations from engineering to construction, enhancing efficiency and compliance throughout all pr...

Contribute to the evolution of network traffic infrastructure, enhancing request routing and security at scale. Lead multi-team initiatives, mentor engineers, and leverage AI tools to design systems t...

Join a dynamic team to design and govern enterprise architectures enhancing customer service and experience across multiple platforms, ensuring integration and scalability in a complex technology ecos...

Drive end-to-end project delivery in SaaS Operations, managing multi-workstreams while collaborating with cross-functional technical teams to ensure execution, elevate risk management, and maintain al...

Join a team that's shaping cutting-edge military communications systems! Utilize your DevSecOps expertise in an agile environment as you develop, integrate, and automate robust software solutions for...

Lead the charge in transforming Cloud Operations by driving operational health, stability, and performance for our Enterprise Imaging cloud platform, ensuring compliance, and fostering innovation thro...

Unlock value through strategic data consulting, leading clients on their data journeys. Evaluate technologies, enhance architectures, foster collaboration, and implement governance frameworks. Drive i...

Join a dynamic team as a leader in core Enterprise product development, balancing management and hands-on coding while driving innovation in a remote-first environment with a focus on AI integration a...

Optimize project management across the Americas for data center initiatives, ensuring alignment and efficiency. Drive innovation and strategic solutions while fostering collaboration and customer sati...

Take ownership of product security by designing and securing next-gen sensor platforms. Collaborate with cross-functional teams to integrate security throughout the development lifecycle and enhance r...

Champion innovative solutions by driving full-stack engineering excellence, architecting scalable systems, and mentoring teams to elevate technical quality and performance in modern data and AI platfo...

Accelerate innovation by partnering with clients to engineer and deliver GenAI solutions, transforming business needs into scalable AI applications through collaborative prototyping and agile developm...

Transform the future of Enterprise IT by leading strategic initiatives, optimizing systems, and ensuring seamless operations that enhance organizational efficiency and security across the company. You...

Champion mission-critical network operations with VoIP and multimedia systems at a secure DoD environment. Drive the design, implementation, and maintenance of enterprise communications while ensuring...

Advance interplanetary science by owning and developing operating systems for Linux-based hardware, ensuring reliable configurations and seamless recovery for payloads in space...

Advance database management and architecture for mission-critical platforms. Ensure high availability, security compliance, and optimal performance while leading incident responses and implementing ro...

Lead the strategy and evolution of enterprise applications, focusing on Salesforce. Oversee a multi-disciplinary team, ensuring scalable systems and alignment with business processes across multiple d...

Elevate your impact by leading engineering efforts in DevSecOps automation, CI/CD modernization, and cloud reliability. Drive modernization for identity-integrated applications and ensure security com...

Innovate at the intersection of media and technology by providing high-level technical support, troubleshooting multi-service network products, and collaborating closely with customers and teams to en...