A hotel engineer is in charge of maintenance for a hotel. As a hotel engineer, it’s your job to troubleshoot and repair hotel equipment, facilities, and systems (including HVAC and electrical). Your job duties include performing preventative maintenance, making regular inspections, coordinating the maintenance staff, diagnosing potential problems, and staying within budget. It is also your responsibility to train new hires, select the right contractors for projects, and ensure the hotel meets all building codes and regulations. Most employers prefer relevant work experience over a formal college education.