Windows System Administrator Jobs in Irvine, CA

Optimize platform security by leading threat modeling and enhancing cloud security posture. Collaborate with cross-functional teams to integrate best practices and automate processes for a secure deve...

Lead transformative projects as a Workday Solution Architect, collaborating with senior clients to shape strategies, conduct full life cycle implementations, and drive user adoption for enhanced opera...

Transform finance operations by leading S/4HANA FICO configuration and support, enhancing AP and GL functionality, and ensuring best practices through collaboration with stakeholders and technical tea...

Join us to perform systems engineering for cybersecurity, ensuring robust security architectures and compliance for advanced military satellite communication systems. Collaborate with diverse teams to...

Contribute to project success by providing technical engineering support, coordinating schedules, and managing documentation on-site. Engage with teams to ensure project milestones are met and standar...

Unlock potential by leading software innovations that enhance our solutions. Collaborate with teams to shape, develop, and maintain robust applications while ensuring security and performance across s...

Drive strategic AI infrastructure sales across the U.S. West Coast, collaborating with enterprise clients and partners to boost revenue in high-performance computing and AI workloads. Manage the full...

Innovate by leading the design and development of intelligent backend services in an AI-native environment. Shape scalable solutions with Java, orchestrate workflows, and mentor teams while driving se...

Transform construction projects by overseeing operations, ensuring safety, managing budgets, and fostering client relationships. Lead teams of subcontractors while mentoring project personnel to deliv...

Drive growth and expansion in a dynamic territory by managing enterprise accounts, engaging with executive buyers, and closing complex deals in the cybersecurity application security space...

Optimize algorithmic models and simulations utilizing MATLAB and Simulink. Collaborate in a testing environment and contribute to data analysis, ensuring high-quality development and documentation whi...

Advance project success by managing on-site administration, overseeing engineers, and ensuring adherence to budgets and schedules. Utilize project management tools to effectively resolve issues, coord...

Elevate project success through expert management and collaboration with stakeholders. Drive project financials, planning, and scheduling while ensuring completion of goals in a dynamic construction e...

Engage in the automation of software deployment and testing, leading a team to design, implement, and maintain frameworks for scalable app management within diverse environments, ensuring compliance a...

Elevate your career by guiding key accounts through power electronics design and integration for Aerospace & Defense applications, leveraging advanced semiconductor technologies to ensure reliable per...

Oversee all on-site project administration while managing office engineers. Drive project financials, planning, and personnel supervision to ensure successful completion of large commercial projects w...

Transform manufacturing processes by leading automation initiatives. Leverage expertise in industrial automation and project management to enhance efficiency and deliver innovative solutions across di...

Empower product innovation by leading a key pillar within our B2B SaaS environment. Collaborate across teams to shape strategic decisions that drive customer adoption, revenue, and company growth, mak...

Empower your career by joining a dynamic team focused on traffic engineering and innovative transportation solutions. Contribute to critical projects, analyze data, and enhance traffic systems for imp...

Join our Clinical Engineering team to ensure medical technology is safe and effective for patient care. Collaborate across departments to optimize device performance, provide technical support, and dr...

Contribute to clinical engineering excellence by managing, integrating, and supporting medical technology. Collaborate with multidisciplinary teams to enhance patient safety, ensure compliance, and dr...

Transform cybersecurity strategies by providing leadership and oversight, ensuring effective risk management, compliance, and the development of robust security architectures to safeguard enterprise o...

Empower your career by leading document operations, enhancing workflows and compliance. Manage teams, budgets, and tech systems while ensuring seamless document handling and storage for digital and ph...

Take ownership of implementing phased computer systems, conducting thorough requirements analysis, and ensuring client approvals. Drive integration and testing of systems while managing configuration...

Oversee construction projects, ensuring quality, safety, and cost-efficiency while acting as the key liaison between clients and contractors to facilitate successful project execution...