Under limited supervision, the Certified Engineer performs the following skilled and technical duties: installing, maintaining, replacing, repairing, operating, or assisting in operating all heating and ventilation equipment, engines, motors, combustion engines, pumps, air compressors, ice and refrigerating machines, air conditioning units, fans, siphons, also automatic and power-oiling pumps, and engines. Employees in this job class shall comply with all federal, state and PRIDE’s safety policies when performing work. This job class requires comprehensive knowledge of installed equipment maintenance and service, and a current certification as a Stationary Engineer from a recognized licensing entity.