What your day-to-day will look like: Monitor operation and maintenance of refrigeration, water cooling, air conditioning equipment, boilers, heating, ventilating systems, pumps, valves, piping, and other mechanical and electrical equipment, supporting HVAC repair and preventive maintenance programs under the Chief Engineer's direction. What this job involves: As Assistant Chief Engineer, you'll support the Chief Engineer in providing operational leadership for the engineering team, helping ensure machinery and systems operate safely, efficiently, and cost-effectively while working toward 100% uptime through reliability-based maintenance practices.