Senior Diesel Mechanic

Senior Diesel Mechanic Heavy Duty Truck Repair

Location: Greer, SC
Company: ACME Precision Diesel

ACME Precision Diesel is hiring an experienced Senior Diesel Mechanic for our Greer, SC shop. This is not an entry level position. We are looking for a technician who can lead advanced diagnostics and repairs on medium and heavy duty trucks with minimal supervision.

If you enjoy solving the hard problems, taking ownership of complex jobs, and working in a clean, well equipped shop, this is the right role.

Schedule

• Monday through Friday
• 8:00 AM to 5:00 PM
• Evenings and weekends at home

Type of Work

This role is focused on advanced work, not just basic services. You will:

• Perform in depth engine diagnostics and repairs, including aftertreatment and emissions systems
• Diagnose and repair electrical and electronic systems
• Handle clutch, transmission, and driveline work
• Perform air and hydraulic brake diagnostics and repairs
• Lead troubleshooting on difficult repeat issues
• Help guide less experienced techs when needed

You will often be the person others come to when they are stuck.

Compensation

Flat Rate Pay

• 32 to 35 per hour based on experience and certifications
• Paid per job completed using standard labor times
• Your diagnostic speed and accuracy directly increase your earnings

Weekly Pay

• Paid every Friday by direct deposit

Bonus Opportunities

• Extra earning potential based on billed hours, quality, and comeback performance

Benefits

• Medical, dental, and vision insurance
• Company paid life insurance
• 401(k) with 50 percent company match up to 4 percent
• PTO: one week after one year, two weeks after two years
• Seven paid holidays
• Voluntary short term disability
• Reliable, consistent workload
• Modern diagnostic tools, laptops, and a clean, organized shop

Qualifications

• At least 3 years of hands on diesel experience required
• 5 or more years of experience with medium and heavy duty trucks strongly preferred
• Proven ability to handle advanced diagnostics and complex repairs
• Strong electrical and aftertreatment experience is a plus
• Valid driver license and current DOT medical card
• Must supply your own hand tools appropriate to the trade
• Clean MVR and solid work history
• Professional, team oriented attitude

Preferred Certifications and Training

These are not required, but they are a strong plus and will be given priority:

• ASE Medium/Heavy Truck certifications (T series)
• OEM or dealer training with major truck or engine brands
• A/C certification
• CDL A or B
• Any additional certifications that show advanced diagnostic and repair capability

If you have the background and can prove your skill in the shop, we want to talk.

Why ACME Precision Diesel

Advanced Work, Not Just Oil Changes
You will spend your time on real diagnostic work and meaningful repairs, not just basic services.

Team Focused Environment
We know our technicians by name. We respect your time, listen to your input, and back you up with parts and support.

Steady Work and Reliable Pay
We have a strong customer base and a growing reputation, which means consistent billable hours and predictable weekly pay.

Shop Built for Professional Techs
Organized bays, modern diagnostic tools, and a management team that understands what it takes to do the job right.

Apply Today

If you are an experienced diesel mechanic who wants to take the lead on advanced work in a stable, well run shop, apply today through Indeed or on our website. It only takes a few minutes.

Join ACME Precision Diesel and bring your skills to a team that appreciates senior level technicians and the value they bring every day.