Diesel Mechanic - Day Shift

Waste Connections•Phoenix, AZ

1d•Onsite

About The Position

Waste Connections is hiring a safety-conscious Lead Day Shift Mechanic in Phoenix, Arizona. This hands-on leadership role involves leading by example, coordinating daily shop operations, mentoring mechanics, and helping ensure the fleet remains safe, compliant, and road-ready. The role supports fleet maintenance, technicians, and a workplace culture focused on safety, accountability, and teamwork. The schedule is Monday through Friday, with some Saturdays, from 4:30 AM to 2:00 PM, plus overtime. Pay is based on experience, and the position includes an annual tool allowance of $2,400.

Requirements

At least 5 years of diesel mechanic experience with strong troubleshooting and diagnostic skills.
Experience with refuse trucks, heavy-duty diesel equipment, hydraulics, and electrical systems.
Ability to prioritize work, delegate tasks, and manage multiple repair projects simultaneously.
Strong commitment to safety and preventive maintenance practices.
Excellent communication and leadership skills.
Proficiency with fleet maintenance software and diagnostic tools.
Own tools required.
Class B CDL or ability to obtain one within an established timeframe.

Nice To Haves

Previous lead mechanic, shop foreman, or supervisory experience preferred.
ASE certifications are a plus.
Hydraulic experience preferred.
Welding and fabrication experience preferred.

Responsibilities

Lead, coach, and support technicians while promoting a safe and productive work environment.
Assist with assigning daily workloads and prioritizing repairs to maximize fleet uptime.
Coordinate with Operations and other shop leaders about equipment needs, schedules, and repair priorities.
Perform advanced diagnostics, inspections, and repairs on diesel trucks and heavy equipment.
Troubleshoot and repair electrical, hydraulic, suspension, brake, air, and engine systems.
Review, complete, and assign repairs identified through Driver Vehicle Inspection Reports (DVIRs).
Ensure repairs and preventive maintenance follow company and DOT standards.
Respond to road calls and emergency repair situations when necessary.
Use diagnostic software and vehicle computer systems to identify and correct equipment deficiencies.
Verify repair quality through inspections and test drives after maintenance and repairs.
Maintain accurate maintenance records using fleet management software.
Promote housekeeping, organization, and compliance with company safety programs and OSHA regulations.
Mentor and train technicians to improve their skills and overall shop performance.
Support recruiting, onboarding, and retention efforts for shop personnel when needed.
Perform additional duties as assigned by management.