Diesel/CNG Mechanic - CR&R CA

CR&R Incorporated; San Juan Capistrano (CA); On-site; USD 37,000 - 46,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k) with company match

Paid Time Off (PTO)

Sick Pay

Job summary

CR&R Incorporated is seeking a Diesel Mechanic – Heavy-Duty Fleet Maintenance to support a large fleet with hands-on diagnostics, repairs, and preventive maintenance. The role emphasizes safety, reliability, and quality workmanship in a demanding environment.

Starting pay is $26.53 per hour for the introductory period, advancing to $33.16 per hour afterward. Overtime is common and some shifts may be evenings or overnights; bilingual English/Spanish is a plus.

Qualifications

• 2–3 years of heavy-duty diesel mechanic/CNG experience.
• Strong diagnostic and repair skills.
• Ability to lift 50 lbs or more.
• Bilingual English/Spanish is a plus.

Responsibilities

• Diagnose and repair heavy-duty diesel vehicles and equipment.
• Perform engine, brake, hydraulic, electrical, and CNG system repairs.
• Complete scheduled preventive maintenance and inspections.
• Document repairs and maintenance accurately.
• Work safely in a fast-paced maintenance environment.

Skills

Heavy-Duty diesel experience

Diagnostic skills

Safety-focused

Willingness to work evening or night

Tools

CNG systems

Brake systems (air & hydraulic)

Electrical systems

Job description

Skilled Work. Real Equipment. Critical Operations.

Diesel Mechanic – Heavy-Duty Fleet Maintenance

Hourly Range: $26.53 - $33.16 per hour

New employees start at $26.53 per hour for the first 150 working days. Upon successful completion of the introductory period, employees advance to $33.16 per hour.

This is a hands‑on diesel mechanic role supporting a large, active fleet of heavy‑duty equipment. You will perform advanced diagnostics, repairs, and maintenance that keep operations running safely and reliably. This is demanding work that requires mechanical expertise, accountability, and pride in workmanship.

Why This Role Matters

Our fleet mechanics play a critical role in keeping drivers on the road and operations moving. Your work directly impacts safety, uptime, and service reliability across our locations.

What You’ll Do

• Diagnose and repair heavy-duty diesel vehicles and equipment
• Perform engine, brake, hydraulic, electrical, and CNG system repairs
• Complete scheduled preventive maintenance and inspections
• Document repairs and maintenance accurately
• Work safely in a fast-paced maintenance environment

What We’re Looking For

• 2–3 years of heavy-duty diesel mechanic/CNG experience
• Strong diagnostic and repair skills
• Ability to lift, pull, and push objects weighing over 50 pounds
• Safety-focused and dependable work ethic
• Willingness to work evening or overnight shifts

Pay & Schedule

• Hourly pay
• Most positions support night operations with 10–12 hour shifts common
• Day shift opportunities may be available depending on location
• Overtime is a regular part of this role

Benefits

• Medical
• Dental
• Vision
• 401(k) with company match
• Paid Time Off (PTO)
• Sick Pay

Qualifications

Candidate Qualifications:

• 2-3 years of Heavy-Duty truck maintenance / repair experience.
• Knowledge of the CNG systems, brake systems (air & hydraulic), hydraulic ram systems, electrical systems along with general knowledge on any heavy equipment repairs.
• Ability to lift 50lbs
• Previous experience in the refuse industry with Diesel and A/C systems. Bilingual English / Spanish is a plus.

EEO Statement

C R & R is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, protected veteran status, genetic information, or any other characteristic protected by applicable law.

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