Master Diesel Technician – Fleet Reliability Pro

Coastal Waste and Recycling; Boca Raton (FL); On-site; USD 70,000 - 110,000; Full time

Benefits offered by this job

Competitive Pay

Medical, Dental & Vision Benefits

401(k) with Company Match

Paid Time Off & Holidays

Employee Referral Program

Career Growth & Advancement Opportuni

Modern diagnostic tools and equipment

Diverse fleet exposure

Job summary

Coastal Waste & Recycling is seeking a highly skilled Diesel Technician A (Master Technician) to diagnose, repair, inspect, and maintain heavy-duty trucks and fleet equipment. You’ll mentor junior technicians and work with Fleet leadership to prioritize repairs and improve reliability.

Join a team focused on safety, craftsmanship, and keeping our fleet moving. The role requires extensive hands-on experience with diesel systems and a commitment to high workmanship standards.

Qualifications

• Five+ years of heavy-duty diesel technician experience.
• Medium/Heavy Truck Master ASE Certification.
• Experience diagnosing and repairing diesel engines, hydraulics, electrical systems, transmissions, and air brake systems.
• Experience repairing yellow iron and heavy equipment.
• Valid Class A CDL with acceptable driving record.
• Must provide and maintain a professional set of tools.
• Additional certifications (OEM, brake) and refuse industry experience are a plus.

Responsibilities

• Diagnose and repair complex mechanical, electrical, hydraulic, pneumatic, engine, and braking system issues.
• Perform preventive maintenance to maximize fleet reliability.
• Repair and maintain refuse trucks, trailers, and heavy equipment.
• Use OEM diagnostic software and testing equipment to troubleshoot failures.
• Weld, fabricate, cut, and repair metal using steel and aluminum welding.
• Inspect repairs to ensure safety standards and specs.
• Mentor Diesel Technician B and C team members.
• Collaborate with Fleet leadership to set repair priorities.
• Complete repair orders and maintain parts records.
• Maintain clean, safe work environment per OSHA.
• Respond to emergency breakdowns and field repairs.
• Contribute to keeping fleet moving safely.

Skills

Diesel tech experience

ASE Master Certification

Diesel engine repair

hydraulics & electrical

Class A CDL

Education

ASE Master Technician Certification

Tools

OEM Certifications

Advanced diagnostic tools

Job description

Coastal Waste & Recycling is seeking a highly skilled Diesel Technician A (Master Technician) to diagnose, repair, inspect, and maintain heavy-duty trucks and fleet equipment. You’ll mentor junior technicians and work with Fleet leadership to prioritize repairs and improve reliability.

Join a team focused on safety, craftsmanship, and keeping our fleet moving. The role requires extensive hands-on experience with diesel systems and a commitment to high workmanship standards.