Lang Truck & Trailer Service is looking for an experienced Diesel Mechanic. Must have valid drivers license; CDL Class A or B is a plus. Must own a set of tools (shop provides specialized/tools diagnostics). Able to lift heavy parts and work independently. Responsibilities will include performing preventative maintenance services on diesel engines and heavy duty trucks. Repair or replace tires. Diagnose mechanical, hydraulic, and electrical issues. Repair or replace engines, transmission, brakes systems, steering systems and aftertreatment systems. Perform safety checks and ensure all equipment complies with DOT regulations. We offer affordable health benefits, 401(k) retirement plan, paid vacation and holidays.