Heavy Truck Diesel Technician

Trans-Phos Inc.; Florida; On-site; USD 33,000 - 40,000; Full time

Job summary

Trans-Phos Inc. seeks an experienced Heavy Truck Diesel Technician for a full-time position in Mulberry, Florida. You will repair and maintain Class 8 trucks (primarily Mack), end dump trailers, and heavy equipment.

The role requires strong diagnostic skills and the ability to handle electrical, hydraulic, and mechanical systems under limited supervision. Responsibilities include diagnosing work orders, performing repairs, operating diagnostic tools, performing routine maintenance, and writing

Qualifications

• Experienced Diesel Repair Mechanic for Class 8 trucks (Mack preferred) and heavy equipment.
• Strong diagnostic skills and ability to repair electrical, hydraulic, and mechanical systems.
• Ability to work independently within a shop environment while following safety procedures.

Responsibilities

• Diagnose and repair electrical, hydraulic, undercarriage, and mechanical issues.
• Repair Class 8 trucks, end dump trailers, and heavy equipment.
• Use diagnostic tools/software to troubleshoot fault codes and drivability issues.
• Perform routine maintenance and preventive inspections on trucks, trailers, and equipment.
• Document repair descriptions with equipment model and hour readings.
• Maintain clean, safe work area and adhere to safety regulations.

Skills

Diagnostic skills

Mechanical expertise

Electrical systems

Hydraulic systems

Weather adaptability

Tools

Diagnostic tools

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Heavy Truck Diesel Technician

Full Time Mulberry, FL, US

Salary Range: $24.00 To $29.00 Hourly

Summary/Objective: We are seeking an experienced Diesel Repair Mechanic to join our team immediately. The mechanic will be responsible for the repair and maintenance of Class 8 Trucks (primarily Mack), end dump trailers, and heavy equipment, working under limited supervision. This position requires strong diagnostic skills, mechanical expertise, and the ability to perform a variety of repairs, including electrical, hydraulic, and mechanical systems.

Key Responsibilities:

• Receive and complete work orders assigned by the Shop Manager, including diagnosing and repairing electrical, hydraulic, undercarriage, and mechanical issues.


• Perform repairs on Class 8 trucks, end dump trailers, and heavy equipment such as front-end loaders.


• Utilize diagnostic tools and software to troubleshoot and resolve fault codes and drivability issues.


• Conduct routine maintenance, including checks and adjustments to hoses, belts, fluids, and filters.


• Perform inspections, preventive maintenance, and scheduled repairs on trucks, trailers, and equipment.


• Operate heavy equipment as necessary to diagnose and complete repairs.


• Write accurate and detailed repair descriptions on work orders, including equipment model and hour meter readings.


• Maintain a clean and organized work area while adhering to all safety regulations.


• Complete special projects and other tasks as assigned by the Operations or Fleet Manager.

Requirements:

• Valid Driver’s License and reliable transportation.


• Ability to work independently while contributing to a team-oriented environment.


• Capability to prioritize tasks and work in various weather conditions.


• Must be able to work in a drug‑free workplace and pass a background screening.

Physical Demands:

• Frequently required to stand, walk, sit, climb, stoop, kneel, crouch, reach, and work with hands and feet.


• Ability to work on uneven surfaces and lift/move objects up to 50 lbs without assistance.


• Regular exposure to environmental conditions including noise, extreme temperatures, humidity, and wet conditions.

Core Values – Our D.R.I.V.E.R.S for Success:

• Dependability: We commit to keeping promises, communicating clearly, and delivering exceptional service.


• Responsibility: We give back to the community, care for employees, and protect the environment.


• Integrity: We uphold the highest ethical standards with fairness, honesty, and respect.


• Vision: We constantly innovate and provide the best experience in the trucking industry.


• Readiness: We are always prepared to meet customer needs, no matter the size of the job.


• Safety: Our award-winning safety record reflects our dedication to employee and customer safety.