Engineering Technician III - HVAC performs advanced maintenance, troubleshooting, and repair work on complex systems throughout Morongo Casino Resort & Spa. This position is responsible for ensuring the efficient and reliable operation of all mechanical, electrical, plumbing, and HVAC systems, as well as specialized equipment that supports daily operations. The Engineer III serves as a technical expert within the department, providing mentorship, performing skilled repairs, and ensuring compliance with all safety, environmental, and operational standards.