Technical Diagnosis and System Maintenance: Lead advanced troubleshooting and repair of HVAC, plumbing, electrical, irrigation, security access, and building control systems; implement and maintain preventive maintenance programs; support capital planning through accurate condition reporting. Essential physical functions include lifting up to 50 pounds regularly and up to 75 pounds occasionally, climbing ladders, working in confined spaces, navigating stairs, and performing work in extreme heat, cold, and inclement weather.