Field Diesel Truck Mechanic

We offer competitive pay and great benefits including:

• 2 weeks of PTO (paid time off) (80 hours)
• 8 paid holidays (Eligibility begins on day one)
• Medical insurance:
  1. Company-paid Dental Insurance
  2. Comprehensive Work/Life Wellness Program (EAP)
  3. Two Medical Options: PPO and HDHP with the employer contributing HAS
  4. Vision Insurance
  5. FSA / HSA Accounts
  6. Company Paid Life Insurance
• 401(K), with discretionary matching. Fully vested after 3 years of service
• Opportunities for career growth and development

General Summary

The Mobile Truck Technician plays a critical role in servicing and maintaining Sunrock’s fleet, ensuring trucks and equipment operate at peak performance. This position is responsible for performing diagnostics, repairs, preventive maintenance, and inspections on diesel- and gasoline-powered mobile equipment.

The incumbent will work under general guidance but has autonomy to plan, schedule, and carry out tasks to meet objectives within established policy guidelines. This role requires strong mechanical expertise, problem-solving skills, and good judgment.

• Typical schedule: 10 hours/day, 5 days/week, with Saturdays as needed

• Overtime is a regular part of the schedule

• Reports directly to the Fleet Manager

• May support multiple shop and field locations, including the Wrenn Road site

Essential Duties & Responsibilities

• Perform on-road repairs at the Wrenn Road site and shop-based maintenance under supervisor direction

• Conduct inspections, preventive maintenance, and repairs on mixer trucks, dump trucks, trailers, and related equipment

• Diagnose malfunctions using manufacturers’ software, tools, and testing equipment

• Complete operator-reported repairs and preventive maintenance tasks according to company and manufacturer standards

• Lead and support fellow mechanics; provide technical guidance and assist with part requisitions

• Research technical information and fabricate equipment components (hydraulic systems, towing attachments, shields, etc.) from blueprints or schematics

• Overhaul diesel and gasoline engines and major power train components

• Test-drive equipment to confirm repair quality and functionality

• Maintain accurate records of labor, materials, and completed work in the Computerized Maintenance Management Information System (CMMIS)

• Assist with inventory management of parts and supplies

• Complete assigned technical training and certification programs

Required Skills & Abilities

• Proven experience as a Mobile Truck Technician or in a similar heavy-equipment repair role

• Advanced mechanical knowledge gained through formal training or extensive field experience

• Ability to troubleshoot, diagnose, and repair complex issues independently

• Familiarity with manufacturers’ diagnostic software and hardware

• Strong knowledge of preventive maintenance, fluids, filtration, and machine diagnostics

• Computer proficiency, including email, spreadsheets, and maintenance/inventory software

• Strong organizational skills with the ability to prioritize tasks and work independently

• Effective communicator and team player with leadership qualities

Education & Experience

• High School Diploma or GED required

• Certificate or degree from a two-year technical school preferred

• 5 years of related experience and/or training required

• Equivalent combinations of education and experience may be considered

Certificates, Licenses, & Registrations

• Valid North Carolina Driver’s License (required)

Why Join Sunrock?

As a Mobile Truck Technician at Sunrock, you’ll work with a team that values safety, precision, and reliability. You’ll be trusted with advanced diagnostics and repairs on a variety of heavy trucks and equipment, with regular opportunities for overtime, training, and career growth.

Join us and keep our fleet moving. Apply now and let’s build a stronger future together!

Sunrock is an Equal Opportunity Employer and makes all employment decisions without regard to race, color, sex, sexual orientation, gender identity, gender expression, national origin, religion, age, disability, genetic information, veteran status, marital status, citizen status, or any other legally protected status under local, state, or federal law.