Heavy-Duty Diesel/CNG Mechanic — Night Shifts

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

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.