Diesel Technician

True North Fleet Services; Lake Charles (LA); On-site; USD 30,000 - 47,000; Full time

Benefits offered by this job

Competitive hourly pay

ASE testing & certification support

Wage increases with ASE certs

Modern equipment

Diagnostic tools access

Stable schedule & growth

Job summary

Total Tire Solutions and True North Fleet Services are seeking a Diesel Technician for our new Lake Charles location, LA. You will perform maintenance, diagnostics, and repairs to keep fleet equipment running reliably.

We value hands-on technicians with teamwork, a commitment to safety, and opportunities to advance through ASE certifications and on-the-job training. The role offers a stable schedule and competitive hourly pay based on experience.

Qualifications

• 3+ years of diesel or heavy-duty maintenance experience.
• ASE TSeries certifications preferred or willing to obtain.
• Strong mechanical and diagnostic skills.
• Familiarity with preventive maintenance programs.
• CDL is a plus but not required.
• Ability to work independently and in a team.

Responsibilities

• Perform preventive maintenance on heavyduty trucks and trailers.
• Diagnose and repair diesel engines, brake systems, suspension, steering, and electrical components.
• Identify and troubleshoot mechanical and electronic issues.
• Complete DOT inspections and ensure compliance standards are met.
• Accurately document repairs and maintenance activities.
• Maintain a clean, safe, and organized work environment.
• Collaborate with drivers, service advisors, and shop leadership.

Skills

Diesel maintenance

Mechanical skills

Diagnostic skills

Team collaboration

Preventive maintenance

CDL

Education

ASE TSeries Certifications

Job description

At Total Tire Solutions, in partnership – True North Fleet Services, are looking for a Diesel Technician for our brand-new location in Lake Charles, LA. This role supports fleet uptime through preventive maintenance, diagnostics, and quality repairs on heavy-duty diesel equipment.

If you’re a hands-on technician who values consistency, teamwork, and professional growth, this is a solid opportunity to build a long-term career.

Key Responsibilities

• Perform preventive maintenance (PMs) on heavyduty trucks and trailers
• Diagnose and repair diesel engines, brake systems, suspension, steering, and electrical components
• Identify and troubleshoot mechanical and electronic issues
• Complete DOT inspections and ensure compliance standards are met
• Accurately document repairs and maintenance activities
• Maintain a clean, safe, and organized work environment
• Collaborate with drivers, service advisors, and shop leadership

Qualifications

• 3+ years of diesel or heavyduty maintenance experience (fleet, dealership, or independent shop)
• ASE TSeries certifications preferred (T2, T4, T5, T6, T8) or willingness to obtain
• Strong mechanical and diagnostic skills
• Familiarity with preventive maintenance programs
• Ability to work independently and as part of a team
• Valid driver’s license (CDL a plus, not required)

What We Offer

• Competitive hourly pay based on experience and certifications
• Paid ASE testing and certification support
• Wage increases tied to ASE certifications and skill progression
• Consistent workload with modern equipment
• Training opportunities and access to diagnostic tools
• Stable schedule and longterm growth potential

Why This Role Works

This isn’t just a wrench-turning job. It’s a chance to:

• Work on equipment that’s properly maintained
• Being part of a team that values quality and safety
• Grow your skills with clear advancement opportunities

Equal Opportunity Employer

Total Tire Solutions and True North Fleet Services is an equal opportunity employer and is committed to creating an inclusive environment for all employees