Marriott Hotels - - Responsibilities: Respond and attend to guest repair requests.; Communicate with guests/customers to resolve maintenance issues with little to no supervision.; Perform preventive maintenance on tools and equipment, including cleaning and lubrication.; Troubleshoot and perform repairs on all types of equipment (e.g., pump and motor replacement), plumbing, electrical, and HVAC equipment.; Use the Lockout/Tagout system before performing any maintenance work.