This position is a highly skilled technical position in the maintenance and repair of multi turbine-powered rotary winged aircraft. The incumbent in this position is responsible for specialized diagnostic and mechanical work in all phases of repair, service and preventive maintenance of rotorcraft and rotorcraft engines, avionics, and electrical systems. This position entails troubleshooting and repair of difficult and sophisticated mechanical, electrical, and auxiliary aircraft systems and components. The incumbent in this position is tasked with the efficient and orderly operation of the maintenance shop, and with maintaining the necessary parts and equipment inventory. General supervision will be provided by a technical and administrative superior. This position requires independent judgement to be exercised when making decisions in accordance with technical knowledge possessed and existing departmental policies.Miami-Dade Fire Rescue (MDFR) is the largest accredited full-service fire rescue department in the southeast United States. With 71 fire rescue stations within unincorporated Miami-Dade County serving 29 municipalities, MDFR protects people, property, and the environment by providing proactive, responsive, professional, and humanitarian fire rescue services essential to public health, safety, and well-being. MDFR has units dedicated to serving the airport, seaport, and air transport services, as well as to aiding in ocean rescue, hazardous materials, urban search and rescue (US&R), technical rescue, and venom response operations.