Trailer and Diesel Mechanic

At D&G Heavy Equipment Leasing , an Ecore company, we transform reclaimed rubber into innovative performance surfaces that protect people and the planet. Our products power everything from playgrounds and gyms to hospitals, courts, and even rockets—helping people in motion be their strongest, healthiest selves. As a high-growth, sustainability-driven company, we’re leading the way in circular innovation by keeping rubber out of landfills and turning waste into wellness, safety, and performance. We’re excited to find individuals who are eager to be part of a team that’s driving global impact through innovation, sustainability, and purpose.

Schedule: Monday–Friday, 5:00 AM to 4:00 PM (50 hours/week)
Pay: $40.00/hour

Position Summary:

We are seeking a highly skilled Trailer & Diesel Mechanic with proven experience in maintaining and repairing a wide range of equipment, including trucks, trailers, excavators, forklifts, loaders, and skid steers. The ideal candidate will have a strong diagnostic background, preferably Cummins-certified, and be proficient with Davie 4 diagnostic software . This role requires a versatile mechanic capable of troubleshooting and repairing diesel engines, hydraulic systems, and electrical components across various equipment types.

Key Responsibilities:

• Inspect, diagnose, and repair diesel engines, trailers, and heavy equipment (excavators, trucks, forklifts, loaders, screeners)
• Perform preventative maintenance to ensure safe and efficient operation of fleet and equipment
• Use Davie 4 and other diagnostic tools for troubleshooting and repair
• Service fuel and brake systems, transmissions, hydraulics, suspensions, exhaust, and electrical systems
• Conduct routine maintenance (oil changes, filter replacements, fluid checks)
• Maintain accurate records of repairs, maintenance, and parts usage in compliance with DOT and company standards
• Test repaired equipment for proper performance
• Adhere to OSHA, DOT, and company safety standards
• Collaborate with team members to resolve complex issues and improve equipment reliability
• Stay current with industry trends and technical advancements

Qualifications:

• Cummins certification (preferred)
• Strong knowledge of Davie 4 diagnostic software
• 3 years experience preferred as a diesel mechanic, preferably with trailers and mixed heavy equipment
• Proficiency in diagnosing and repairing excavators, trucks, trailers, forklifts, loaders, and screeners
• Solid understanding of hydraulic and electrical systems
• CDL (preferred but not required)
• Ability to work independently and manage time effectively
• Commitment to safety and teamwork

Tool Requirements:

• Full socket set (2"–5mm)
• 1/2" drive torque wrench
• Wrench set (2" and down)
• Decent plier set ( Tool allowance or voucher program may be available in the future)

Certifications:

• Must be able to pass online diagnostic certifications
• Required DOT certifications:
  • Air Disc Brake Certification
  • Brake Foundation Certification (Courses may be difficult to find; support will be provided.)

Work Environment:

• Operate manufacturing settings
• Exposure to high-pressure systems, hazardous fumes, extreme temperatures, loud noise, and heavy machinery
• Required PPE: safety glasses, steel/composite toe boots, ear protection

Physical & Mental Demands:

• Manual dexterity and visual acuity for equipment operation
• Effective communication and attention to detail
• Ability to move throughout the work location and comply with safety requirements
• Time management and problem-solving skills

What we offer you:

• Competitive medical, dental, vision, and prescription insurance coverage
• 401k with a company match
• PTO Hours are accrued from Day 1
• Tuition reimbursement
• Opportunities for development and internal promotions
• Two minute walk to eco-friendly public transportation from rabbittransit

Evolving materials for a changing worldCircularity isn’t just about reusing and recycling, it’s about empowering innovation and imagination. Together with our customers, we lead the effort in bringing new value to end-of-life materials through a 4-step circularity model. Driven by transformation and inspired by the versatility of rubber, Ecore is a rubber circularity company.