The Assistant Chief Engineer is responsible for the safe, reliable, efficient, and compliant operation of central utility generation and distribution systems including high-pressure steam, electrical generation, chilled water production, compressed air, fuel systems, and associated utility infrastructure supporting Mayo Clinic''s critical access hospitals, research facilities, and campus operations. Demonstrated experience operating and maintaining high-pressure boilers, steam turbines, chilled water plants, electrical generation systems, utility distribution systems, thermal energy networks, geothermal systems, microgrids, plant automation and control systems.