Senior Diesel Technician — Engine Diagnostics & Overhauls

Express Employment Professionals - Cincinnati East; Grand Forks (ND); On-site; USD 48,000 - 64,000; Full time

Job summary

Express Employment Professionals is seeking a skilled Diesel Technician to maintain, diagnose, and repair diesel-powered vehicles and equipment. The ideal candidate will have strong knowledge of diesel engines, mechanical systems, and a commitment to safety and efficiency.

Typical schedule is Monday–Friday, 8am to 5pm; full-time benefits and certification training provided. Responsibilities include inspecting and repairing engines, performing routine maintenance, using diagnostic tools, and

Qualifications

• 4+ years experience required.
• Must be able to overhaul a diesel engine.
• High school diploma or equivalent; technical school or ASE certification preferred.
• Proven experience as a diesel mechanic or similar role.
• Strong understanding of diesel engine systems and mechanical functions.
• Ability to use diagnostic software and tools.
• Excellent problem-solving and organizational skills.
• Physical stamina and ability to lift heavy parts and tools.

Responsibilities

• Inspect, diagnose, and repair diesel engines and related systems (transmissions, brakes, electrical).
• Perform routine maintenance such as oil changes, tire rotations, and fluid checks.
• Use diagnostic tools and software to identify issues and ensure optimal performance.
• Maintain accurate records of services and repairs.
• Adhere to safety policies and OSHA regulations.
• Communicate repair status with drivers, operators, and supervisors.
• Keep tools and work areas clean and organized.
• Stay updated on industry best practices and advancements.

Skills

4+ years experience

Overhaul diesel engine

Problem solving

Organizational skills

Education

High school diploma or equivalent

ASE certification preferred

Tools

Diagnostic software

Job description

Express Employment Professionals is seeking a skilled Diesel Technician to maintain, diagnose, and repair diesel-powered vehicles and equipment. The ideal candidate will have strong knowledge of diesel engines, mechanical systems, and a commitment to safety and efficiency.

Typical schedule is Monday–Friday, 8am to 5pm; full-time benefits and certification training provided. Responsibilities include inspecting and repairing engines, performing routine maintenance, using diagnostic tools, and