Tri-County International Trucks/Idealease is a family-owned business seeking experienced Diesel Mechanics to diagnose, repair and maintain light, medium and heavy-duty trucks and busses. At least one year hands on experience as a diesel technician - preferably dealership or fleet experience. Michigan State Certifications in Heavy Duty Truck. Trainee Permit accepted. ASE, Navistar, or Cummins Certifications are a plus. Knowledge in the repair & m...