Service Supervisor. Doral, FL. Bachelor’s degree in Mechanical Engineering or foreign equivalent plus 2 years’ experience as Service Supervisor, Service Manager, Service Coordinator, Technical Communicator or related occupation working with Caterpillar machinery. Knowledge in Caterpillar engines, hydraulic and electric systems, AFA and CC is required. Mail resume to: Kelly Tractor Co., Attn: John W. Horn, HR Manager, 8255 NW 58th Street, Doral, FL 33166 or at John_Horn@kellytractor.com.