• Support design, operation, maintenance, and continuous improvement of critical mechanical systems across data center portfolio. • Serve as a centralized mechanical technical subject matter expert for campus operations. • Conduct hands-on field engineering, root cause analysis, vendor oversight, project execution, and collaboration. • Direct, train, and support site operations during construction, commissioning, and production operation. • Lead or support data center mechanical system design efforts, integrating new technologies while balancing cost and efficiency. • Research, design, and develop cooling technologies and mechanical system improvements. • Provide mechanical subject matter expertise on cooling strategies, system topology, and infrastructure performance. • Perform design and equipment submittal reviews for new data centers and site upgrades. • Support standardization of mechanical designs across regions. • Serve as an onsite technical resource of mechanical infrastructure systems with an emphasis on safety. • Provide Quality Assurance/Quality Control (QAQC) oversight of construction and maintenance activities. • Manage concurrent engineering projects, ensuring they meet scope, timelines, and safety expectations. • Collaborate with various teams to deliver holistic solutions optimized for performance and scalability. • Evaluate performance of systems and suggest cost-effective improvements.