Fresno Fleet Diesel Technician III

Mid Valley Disposal; Fresno (CA); Hybrid; USD 700 - 104,000; Full time

Benefits offered by this job

401(k) matching

FSA contributions

Life & AD&D Insurance

Wellness programs

Community engagement opportunities

Overtime opportunities

Job summary

Mid Valley Disposal in Fresno, CA is seeking an experienced Technician III / Heavy-Duty Diesel Mechanic to maintain our fleet of Class 4–8 diesel trucks and heavy equipment. This full-time role requires hands-on repairs, preventive maintenance, and on-site service with strong diagnostics.

You'll work outdoors in varying weather, document repairs, and collaborate with the team to keep fleet uptime high. Required are 5+ years of mechanical experience, a valid Class C license, and proficiency with

Qualifications

• High school diploma or GED required.
• 5+ years of hands-on mechanical experience or equivalent certifications.
• Experience maintaining and repairing Class 4–8 vehicles and heavy equipment.
• Proficiency with diagnostic software and shop tools.
• Valid Class C Driver’s License.
• Ability to work outdoors in varying weather conditions and follow established safety procedures.
• Strong communication and problem-solving skills.
• Physically able to perform the duties (walking, bending, lifting, etc.).

Responsibilities

• Perform preventive, routine, and emergency maintenance on Class 4–8 diesel and CNG trucks and heavy equipment, including on-site repairs and road calls.
• Diagnose and repair mechanical, electrical, hydraulic, airbrake, steering, and suspension systems.
• Use diagnostic tools and manufacturer software, including Dossier, Cummins INSITE, and PACCAR DAVIE4.
• Review Driver Vehicle Inspection Reports (DVIRs) and complete necessary repairs.
• Perform welding and fabrication as needed.
• Accurately document repairs, parts used, and labor time.
• Identify and communicate repair needs and safety concerns.
• Maintain a clean, organized, and safe work environment.
• Support fleet uptime and participate in ongoing technical training.
• Wash or detail equipment when needed.

Education

High school diploma or GED

Tools

Diagnostic software

Diagnostic equipment

Power tools

Shop equipment

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Time Technical Fresno, CA, US

3 days ago Requisition ID: 1609

Salary Range: $70,720.00 To $103,870.00 Annually

Technician III/Heavy-Duty Diesel Mechanic

We’re hiring an experienced Technician III / Heavy-Duty Diesel Mechanic to maintain and repair our company-owned fleet of Class 4–8 diesel and CNG vehicles and heavy equipment.

If you’re an experienced Diesel Technician, Fleet Mechanic, Truck Mechanic, Heavy Equipment Mechanic or Field Service Technician with strong diagnostic and troubleshooting skills, we want to hear from you.

What You’ll Do

Perform preventive, routine, and emergency maintenance on Class 4–8 diesel and CNG trucks and heavy equipment, including on-site repairs and road calls

Diagnose and repair mechanical, electrical, hydraulic, airbrake, steering, and suspension systems

Use diagnostic tools and manufacturer software, including Dossier, Cummins INSITE, and PACCAR DAVIE4

Review Driver Vehicle Inspection Reports (DVIRs) and complete necessary repairs

Perform welding and fabrication as needed

Accurately document repairs, parts used, and labor time

Identify and communicate repair needs and safety concerns

Maintain a clean, organized, and safe work environment

Support fleet uptime and participate in ongoing technical training

Wash or detail equipment when needed

What You’ll Bring

Required:

High school diploma or GED

5+ years of hands-on mechanical experience OR equivalent technical certifications

Experience maintaining and repairing Class 4–8 vehicles and heavy-duty equipment

Proficiency with diagnostic software, diagnostic equipment, power tools, and shop equipment

Valid Class C Driver’s License

Ability to work outdoors in varying weather conditions and follow established safety procedures

Strong communication and problem-solving skills

Ability to meet the physical demands of the position, including frequent walking, reaching, bending, lifting, and operating tools and equipment

Preferred:

Class A or B Driver’s License

Solid waste or transportation industry experience

Welding experience and/or certification

Opportunities for overtime based on operational needs

401(k) with Company Match

FSA with Employer Contribution

Life & AD&D Insurance, with supplemental options

Employee Discounts & Wellness Programs

Community Engagement Opportunities

Starting Pay: $34.00 per hour, plus overtime

Starting pay within the posted range will be determined based on the candidate’s relevant experience and qualifications. Regular overtime is part of this position and is paid at applicable overtime rates.

Keep Our Fleet Moving

Bring your experience and technical skills to a team that depends on safe, reliable equipment every day.