Automotive Diesel Mechanic (Fleet)

ZipRecruiter; Redwood City (CA); On-site; USD 55,000 - 75,000; Full time

Job summary

A leading company is seeking a skilled Automotive Diesel Mechanic to join their team in Redwood City, California. The role involves inspecting, diagnosing, and repairing various diesel-powered vehicles, ensuring optimum fleet reliability. Ideal candidates will have strong technical skills, relevant experience, and a commitment to safety standards.

Qualifications

• 2–5 years of hands-on diesel mechanic experience.
• Valid driver’s license (CDL or ability to obtain).
• Proficiency with diesel diagnostic software.

Responsibilities

• Diagnose and repair diesel engines, transmissions, and electrical systems.
• Perform scheduled maintenance such as oil changes and brake inspections.
• Conduct DOT inspections to ensure compliance with safety standards.

Skills

Diesel diagnostic software

Repair tools

Welding

Fabrication

Technical manuals interpretation

Communication

Education

High school diploma or GED

Job description

Job DescriptionJob Description

Job Summary:

At Action Road Solutions we are seeking a skilled and dependable Automotive Diesel Mechanic to inspect, diagnose, service, and repair a variety of diesel-powered vehicles and equipment. The mechanic will be responsible for ensuring vehicles meet safety and operational standards, with a focus on minimizing downtime and maximizing fleet reliability.

Key Responsibilities:

• Diagnose and repair diesel engines, transmissions, hydraulics, and electrical systems.

• Perform scheduled maintenance (e.g., oil changes, filter replacements, brake inspections).

• Use diagnostic tools and scan equipment to identify engine and system faults.

• Inspect vehicles for wear, damage, and mechanical malfunctions.

• Maintain accurate records of inspections, services performed, and parts used.

• Conduct DOT inspections and ensure compliance with FMCSA and state safety standards.

• Fabricate or modify parts and equipment as needed using welders and cutting tools.

• Order and maintain inventory of parts and shop supplies.

• Assist in roadside or field service repairs as required.

• Follow safety procedures and maintain a clean, organized work environment.

Qualifications:

Required:

• High school diploma or GED

• 2–5 years of hands-on diesel mechanic experience

• Valid driver’s license (CDL or ability to obtain)

• Proficiency with diesel diagnostic software and repair tools

• Ability to read and interpret technical manuals and schematics

:

• ASE certifications (e.g., T2 Diesel Engines, T4 Brakes)

• Knowledge of Cummins, CAT, Detroit Diesel, or similar engines

• Welding and fabrication experience

• Familiarity with FMCSA vehicle maintenance standards

Working Conditions:

• Frequently required to lift up to 50 lbs

• Exposure to noise, grease, fumes, and heavy equipment

• May work in indoor shop or outdoor environments in various weather conditions

• Occasional on-call or after-hours work may be required