Demo

Diesel Mechanic (ASE Certified)

RATP Dev USA
Santa Maria, CA Full Time
POSTED ON 1/3/2026
AVAILABLE BEFORE 2/1/2026
We are seeking a skilled EV and Diesel Mechanic with ASE certification to perform maintenance, diagnostics, and repairs on a variety of vehicles, including electric and diesel-powered buses and trucks. The ideal candidate will demonstrate a strong commitment to safety, technical expertise, and customer service.

Profil De Candidat Recherché

Responsibilities and Specific Duties

  • Demonstrate a “Safety First” attitude in all tasks.
  • Inspect, diagnose, repair, and replace components on heavy-duty vehicles, including brake systems, fuel/emission systems, driveline, steering, suspension, and HVAC systems.
  • Perform routine preventive maintenance such as oil changes, filter replacements, lubrication, and battery maintenance.
  • Troubleshoot and repair electrical and mechanical systems, including ADA equipment, air conditioning, brakes, chassis, cooling systems, engines, lighting, gauges, and safety equipment.
  • Utilize diagnostic tools and software (e.g., Cummins Insite, Allison DOC) for accurate troubleshooting.
  • Operate hand tools, power tools, and hoists safely and effectively.
  • Maintain accurate electronic repair orders and service records.
  • Conduct test drives and operational checks to ensure proper functionality.
  • Perform minor fabrication, welding, grinding, and soldering as needed.
  • Respond to service calls and assist in training lower-level personnel.
  • Backfill supervisory duties when required.
  • Other related duties as assigned.

Competencies

  • Accuracy & Detail Orientation: Ability to perform work thoroughly and precisely.
  • Safety Awareness: Identify and correct unsafe conditions.
  • Integrity & Professionalism: Maintain confidentiality and credibility.
  • Customer Focus: Deliver high-quality service to internal and external customers.
  • Problem-Solving: Strong analytical skills for troubleshooting technical issues.
  • Teamwork: Work cohesively in a team environment.

Education & Experience

  • High school diploma or GED required.
  • Minimum 1–2 years of vocational/technical schooling or equivalent experience.
  • Preferred:
    • One year of progressive heavy equipment maintenance experience.
    • Two years technical degree or equivalent experience.
  • Must hold and maintain ASE Truck or Transit Bus certifications and EPA 608/609 Air Conditioning Certification.
  • Three years of verifiable experience in heavy-duty diesel bus or truck maintenance preferred.
Additional Requirements

  • Must provide own hand tools.
  • Pass DOT physical, drug screening, and background check.
  • No criminal convictions (DWI, DUI, assault, controlled substances) within the last 5 years.
  • Ability to work flexible hours in a 24/7 environment.
  • Strong computer skills (Microsoft applications and diagnostic software).
  • Must be able to read and follow schematics.

Physical Requirements

  • Ability to lift heavy components and work in various positions.
  • Comfortable working with in-ground and above-ground hoists.

Certifications

  • ASE Certification (required).
  • EPA 608/609 Air Conditioning Certification (required).

Pay:27.00 per hour -33.00 per hour

Benefits

We offer competitive compensation and benefits (which vary based on role, location, and business), including medical/dental/vision, 401(k), and paid holiday/vacation.

We are an Equal Opportunity Employer & We Welcome Diversity to our Teams!

Salary.com Estimation for Diesel Mechanic (ASE Certified) in Santa Maria, CA
$63,482 to $79,725
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