Diesel Mechanic

Schedule:

Day, Swing, and Graveyard shifts available

We are seeking a skilled and reliable Diesel Mechanic to join our team in Stockton, CA. This position is responsible for maintaining and repairing petroleum fleet vehicles and heavy haul equipment to ensure safe and efficient operations. The ideal candidate will have strong mechanical knowledge of diesel engines, experience working with trailers and trucks, and the ability to work both in the shop and from a service truck when needed.

• Perform maintenance, diagnostics, and repairs on petroleum fleet vehicles and heavy haul equipment
• Conduct preventative maintenance and troubleshooting on diesel engines
• Perform occasional gas engine repairs on company pickup trucks
• Diagnose and repair automotive electrical systems and air brake systems
• Work from a service truck in the field when required
• Inspect trucks and trailers to ensure safe operation and compliance
• Use diagnostic tools, including multi-meters and electronic devices, to identify mechanical and electrical issues
• Document repairs and communicate maintenance needs with management
• Follow all safety procedures and company policies while performing repairs

• Mechanical knowledge and hands-on experience with diesel engines
• Basic knowledge of automotive electrical systems
• Experience working with air brake systems
• Previous service truck experience
• Ability to pass a background check
• Strong teamwork and communication skills
• Ability to work flexible hours, including nights, weekends, and on-call shifts

• Experience with fuel tanker overfill systems
• Welding experience

• Ability to repair and maintain both trucks and trailers
• Comfortable using computers, tablets, or smart devices for diagnostics and reporting
• Ability to operate diagnostic equipment such as a multi-meter
• Strong problem-solving skills and attention to detail