Diesel Mobile Field Truck Technician

Job Description

Job Description

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

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

Essential Duties & Responsibilities

• Perform on-road repairs 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
• Shar knowledge 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 Field 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

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

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 .

Benefits:

• Hourly Pay: $35 - $50 per hour depending on experience, paid weekly.
• Work Schedule: 50-60 hours per week, Monday to Friday, with alternating Saturdays as needed.
• 401K: 4% company match, eligible after 6 months
• Uniforms: Paid uniforms provided.
• Boot Program: $250 allowance provided annually
• Tool Allowance: Tool allowance provided monthly
• Health Benefits: Medical, dental, and vision coverage available after 30 days. Plus disability coverages with Cash paid directly.
• Paid Training: Opportunities for ongoing training and professional development on a consistent basis

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.