Fleet​/Equipment Mechanic

Tucson Asphalt Contractors, Inc. has been serving Southern Arizona for over 30 years, providing high-quality asphalt paving, pavement maintenance, concrete, and construction services for commercial, municipal, and private clients. Based in Tucson, AZ, we are proud to be a 100% employee-owned company , where every team member has a personal stake in our success and a commitment to delivering exceptional results.

We are known for our dedication to safety, quality workmanship, customer service, and building lasting relationships with our clients and communities. Our experienced teams work collaboratively to successfully deliver projects throughout every phase, from planning and coordination to completion.

Tucson Asphalt Contractors is seeking a dependable Diesel Mechanic to maintain and repair our heavy-duty vehicles and construction equipment. This position helps keep our crews moving by ensuring equipment is safe, reliable, and ready for daily operations.

As an employee-owned company, we value teamwork, accountability, and taking pride in the work we do. We are looking for someone who brings strong mechanical skills, a commitment to safety, and a proactive approach to equipment care.

• Use diagnostic systems, testing equipment, and specialized tools to identify mechanical, electrical, and system failures.
• Investigate dashboard warning lights, equipment malfunctions, and performance concerns.
• Determine needed repairs and communicate findings to the shop team.

• Perform scheduled maintenance, including oil and filter changes, lubrication, fluid checks, tire inspections and rotations, and brake service.
• Inspect vehicles and equipment for wear, damage, leaks, and potential safety concerns.
• Identify maintenance needs early to help reduce breakdowns and downtime.
• Repair or replace worn, damaged, or malfunctioning components, including engines, transmissions, brakes, sensors, and electrical components.
• Complete repairs according to manufacturer specifications and company safety standards.
• Coordinate parts needs and communicate repair progress and equipment availability.

• Conduct operational checks, system inspections, and test drives, as appropriate, to verify completed repairs.
• Confirm that vehicles and equipment meet applicable manufacturer and safety requirements before returning them to service.
• Follow safe work practices and maintain a clean, organized work area.

• Accurately document services performed, parts used, inspection findings, and hours worked.
• Communicate with the shop and operations teams to prioritize repairs and support project needs.
• Report unresolved mechanical issues and unsafe equipment conditions promptly.

• High school diploma or GED required.
• One to three years of hands-on vehicle or equipment repair and maintenance experience.
• Vocational training or trade school certification in diesel technology strongly preferred.
• Relevant mechanical or diesel certifications are a plus.
• Strong mechanical aptitude and familiarity with heavy-duty vehicle and equipment diagnostic systems.
• Ability to troubleshoot problems, follow technical instructions, and complete accurate service records.
• Ability to speak, read, and write in English to understand safety instructions, technical information, and service documentation. Bilingual skills are a plus.
• Dependability, attention to detail, and the ability to work independently and as part of a team.

This position involves working indoors in the shop and outdoors in varying weather conditions. Duties require manual dexterity and physical stamina, including prolonged standing, bending, kneeling, reaching, and lifting or moving heavy parts with appropriate assistance or lifting equipment. Essential duties must be performed safely, with or without reasonable accommodation.

• Employee Stock Ownership Plan (ESOP)
• 401k with company match
• Paid vacation/holidays
• Referral Program
• Strong team culture
• Commitment to safety and quality

Tucson Asphalt provides employment opportunities (EEO) to all employees and applicants for employment regarding race, color, religion, gender, sexual orientation, gender identification, national origin, age, disability, genetic information, or status as a covered veteran in accordance with applicable federal, state, and local laws. Tucson Asphalt complies with applicable state and local laws governing nondiscrimination in employment in every location the…