Graduation from high school or possession of an equivalency diploma plus EITHER: Five (5) years paid full-time or its part-time equivalent experience at an airport certified under Title 14 Code of Federal Regulations (CFR) Part 139, or a military airport in all of the following: the operation of heavy equipment and maintenance of grounds, runways, taxiway, ramps, and roadways; OR, Five (5) years paid full-time or its part-time equivalent experience in an airport position responsible for enforcing policies and procedures necessary for the safe and efficient operation of an airport certified under Title 14 Code of Federal Regulations (CFR) Part 139, which must include snow removal, ice control, and maintenance activities; OR, An equivalent combination of experience as defined by the limits of (A) and (B) above. This supervisory position, located at the Monroe County Department of Aviation, Frederick Douglass Greater Rochester International Airport, is responsible for the safe and orderly movement of passengers and aircraft throughout the airport environment, and for supervising and participating in the routine operation, repair, and maintenance of physical facilities.