Strong knowledge of facilities operations and high-rise building systems, including cooling towers, AERCO natural-gas boilers, cogeneration systems, ERUs, AHUs, VAVs, PAC units, water-source heat pumps, diesel generators, sprinkler systems, fire alarm panels, and two-way emergency communication systems. Operate, monitor, maintain, and troubleshoot the property’s cooling towers and major mechanical systems, including AERCO natural-gas boilers, cogeneration systems, ERUs, AHUs, VAVs, PAC units, and water-source heat pumps.