Skills, Proficiencies, and/or Knowledge: Skills and Abilities: Demonstrated knowledge of diesel engines, fuel systems, hydraulics, electrical and electronic systems, power trains, diagnostics, precision/agricultural technology, failure analysis, and related John Deere equipment systems. Education: Associate degree in a field of study consistent with the teaching assignment, including John Deere, Diesel Technologies, Diesel & Heavy Equipment Technologies, Mechatronics, or a related field of study, as determined by program- or course-level material.