Three (3) years of hands-on, building related maintenance and repair experience in one of the following areas: pipefitting, HVACR, steam-operated systems used for humidification and sterilization, pneumatic and electronic building control systems (BAC), plumbing systems, commercial or industrial laundry equipment, sterilizing equipment, gas or diesel engines and generators, kitchen and cafeteria equipment, mechanical and electrical systems, carpentry, troubleshooting, or welding and fabrication. At least one (1) of the accepted certifications or licensures that fall under any of the following categories: Professional trade license (plumbing, electrical, etc.), Professional trade certifications (HVAC, contractor, MedGas, OSHA, building operator, firestopping, emergency power, ASHE Certified Health Care Physical Environment Worker, etc.), or another potentially applicable certification or license, as pre-approved by F&E leadership.