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Master Diesel Mechanic

Job

Fleet Financial

Sandusky, OH (In Person)

$83,200 Salary, Full-Time

Posted 5 days ago (Updated 4 days ago) • Actively hiring

Expires 8/2/2026

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Job Description

Job Summary / Purpose Ohio Truck Sales is seeking a highly skilled and experienced Master Diesel Mechanic to join our team. The ideal candidate will have extensive experience diagnosing, repairing, and maintaining heavy-duty diesel trucks and equipment. This individual should be self-motivated, detail-oriented, and committed to producing high-quality work while maintaining a safe and efficient work environment. Key Responsibilities / Essential Job Functions Diagnose, troubleshoot, and repair diesel engines, transmissions, drivetrains, electrical systems, air brake systems, suspension, steering, and hydraulic systems. Demonstrates a strong understanding of diesel emission systems, including DEF (Diesel Exhaust Fluid), SCR, DPF, EGR, and related aftertreatment components to accurately diagnose and repair emission-related issues. Perform preventative maintenance inspections and services. Accurately identify mechanical and electrical issues using advanced diagnostic equipment. Repair and replace defective components according to manufacturer specifications. Complete work orders and document repairs accurately. Perform road tests to verify repairs when necessary. Maintain a clean, organized, and safe work area. Mentor and assist less experienced technicians as needed. Follow all company safety policies and OSHA regulations. Communicate effectively with service advisors, parts personnel, and management regarding repair status and recommendations. Qualifications High school diploma or GED. Diesel technology certification preferred but not required Valid driver's license required with less than 5 points. Class B CDL preferred. Candidates who do not currently possess a Class B CDL will be provided the opportunity to attend company-paid training to obtain one. Ability to lift up to 75 pounds and work in varying shop conditions. Experience Minimum of 5 years of heavy-duty diesel repair experience preferred. Must possess exceptional diagnostic and troubleshooting skills with the ability to accurately identify complex mechanical and electrical problems. Strong diagnostic ability is essential for success in this role. Proficient with electronic diagnostic software and OEM service information. Welding and fabrication experience is a plus. Knowledge, Skills & Abilities Expert knowledge of diesel engine systems. Strong mechanical aptitude and problem-solving abilities. Ability to prioritize work in a fast-paced environment. Excellent attention to detail. Strong communication and teamwork skills. Ability to work independently with minimal supervision. Commitment to quality workmanship and customer satisfaction. Benefits & Compensation $38-$42 per hour (depending on experience) Company-paid Class B CDL training (if needed). Health, paid dental, and paid vision insurance. Paid time off and holidays. 401(k) with company match.
Pay:
Competitive hourly wage based on experience and qualifications.
Pay:
$38.00 - $42.00 per hour
Benefits:
401(k) matching Dental insurance Health insurance Health savings account Life insurance Paid time off Vision insurance Application Question(s): How many years of Diesel Mechanic experience do you have? Do you have your Class A or B CDL with no manual restrictions if not are you able to obtain it? Are you good with diagnostics?
Work Location:
In person