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Diesel Engine Mechanic Jobs (NOW HIRING)

C Jams Inc

Heavy Duty Diesel Mechanic

Sellersburg, IN · On-site

$50K - $80K/yr

Responsible for inspecting, repairing, and maintaining class 8 diesel engine vehicles ... Engine Mechanic. 3. Strong mechanical skills and attention to detail. 4. Ability to work ...

C Jams Inc

Heavy Duty Diesel Mechanic

Sellersburg, IN · On-site

$50K - $80K/yr

Responsible for inspecting, repairing, and maintaining class 8 diesel engine vehicles ... Engine Mechanic. 3. Strong mechanical skills and attention to detail. 4. Ability to work ...

C Jams Inc

Heavy Duty Diesel Mechanic

Sellersburg, IN · On-site

$50K - $80K/yr

Competitive salary Responsible for inspecting, repairing, and maintaining class 8 diesel engine ... Engine Mechanic. 3. Strong mechanical skills and attention to detail. 4. Ability to work ...

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Diesel Engine Mechanic information

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How much do diesel engine mechanic jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for diesel engine mechanic in the United States is $28.27, according to ZipRecruiter salary data. Most workers in this role earn between $24.04 and $31.73 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a diesel engine mechanic, and why are they important?

To thrive as a Diesel Engine Mechanic, you need strong mechanical aptitude, knowledge of diesel engine systems, and typically a vocational certificate or apprenticeship in diesel technology. Familiarity with diagnostic tools, computerized engine management systems, and specialized repair equipment is essential. Attention to detail, problem-solving ability, and effective communication are critical soft skills for this role. These skills ensure accurate diagnostics, efficient repairs, and safe operation of diesel-powered vehicles or equipment.

What is the difference between Diesel Engine Mechanic vs Heavy Equipment Technician?

AspectDiesel Engine MechanicHeavy Equipment Technician
CertificationsASE Diesel Certification, EPA CertificationASE Heavy Equipment Certification, EPA Certification
Work EnvironmentGarages, repair shops, fleet maintenanceConstruction sites, mining, agriculture, repair shops
Industry UsageTransportation, trucking, fleet servicesConstruction, agriculture, mining, forestry

Both Diesel Engine Mechanics and Heavy Equipment Technicians diagnose and repair diesel engines, often holding similar certifications. Diesel Engine Mechanics typically work on trucks and commercial vehicles in repair shops, while Heavy Equipment Technicians focus on construction and industrial machinery at job sites. The roles overlap in skills and certifications but differ mainly in work environment and industry focus.

What does a diesel engine mechanic do?

A diesel engine mechanic is responsible for inspecting, maintaining, and repairing diesel engines commonly found in vehicles such as trucks, buses, and construction equipment. Their work includes diagnosing issues, replacing faulty parts, performing routine maintenance, and ensuring engines run efficiently and safely. Diesel mechanics often use specialized tools and diagnostic equipment to troubleshoot problems. They may also keep records of repairs and advise customers on engine care.

What are some common challenges faced by diesel engine mechanics in their daily work?

Diesel engine mechanics often face challenges such as diagnosing complex engine problems, working in physically demanding environments, and keeping up with rapidly advancing technology. Troubleshooting diesel engines can require both technical expertise and hands-on experience, especially as modern engines become more computerized. Mechanics also need to follow strict safety procedures and may work irregular hours or on-call shifts, especially in industries like transportation or construction. Collaborative work with other technicians and departments is common, especially when handling large equipment or fleet maintenance.
More about Diesel Engine Mechanic jobs
What cities are hiring for Diesel Engine Mechanic jobs? Cities with the most Diesel Engine Mechanic job openings:
What states have the most Diesel Engine Mechanic jobs? States with the most job openings for Diesel Engine Mechanic jobs include:
What are popular job titles related to Diesel Engine Mechanic jobs? For Diesel Engine Mechanic jobs, the most frequently searched job titles are:
Diesel Engine Mechanic jobs near you
Infographic showing various Diesel Engine Mechanic job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 4% Part Time, 5% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $58,798 per year, or $28.3 per hour.

Diesel & Natural Gas Industrial Engine Technician

mustang

Mustang, TX • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 9 days ago

Job description

Now Hiring: Diesel & Natural Gas Industrial Power Technician – Shop & Field Roles Available

(Industrial Power Technician | Engine Rebuild Mechanic | Senior Diesel Engine Mechanic)

Mustang Cat is actively hiring skilled Industrial Power Technicians for both shop and field service roles. If you’re an experienced Engine Rebuild Mechanic or a motivated Senior Diesel Engine Mechanic, this opportunity puts you at the forefront of servicing diesel and natural gas power systems used across critical infrastructure throughout Texas.

What You’ll Do as an Industrial Power Technician:

As a Diesel & Natural Gas Industrial Engine Technician, you’ll perform comprehensive maintenance and repair on industrial engine systems. From diagnostics to reconditioning and component testing, you’ll be essential to powering our customers’ success. Responsibilities include:

    • Perform engine disassembly, reassembly, and precision reconditioning
    • Conduct diagnostics, preventative maintenance, and technical analysis
    • Remove and install industrial engines and generator sets
    • Troubleshoot electrical, electronic, and hydraulic systems
    • Conduct failure analysis and testing to ensure peak performance
    • Work independently or as part of a team in both shop and field environments

Top Benefits for Engine Technicians at Mustang Cat:

    • Up to $2,000 Sign-On Bonus
    • Great Work-Life Balance
    • On-Premise Clinic
    • Boot & Tool Allowances
    • Tuition Reimbursement
    • Vast Growth Opportunities
    • Job Stability
    • Full-Time Benefits: Medical, Dental, Vision
    • 401(k) with Employer Matching
    • Paid Vacation, Sick Time & Holidays
    • Technician Career Review Program – Ask a recruiter today!

Requirements:

    • Must own proper tools to perform necessary repairs
    • High school diploma or equivalent required
    • Associate’s degree or technical certification preferred
    • Previous mechanic or military experience working on engine systems
    • In-depth knowledge of engine, hydraulic, and electronic components
    • Strong technical, mechanical, and troubleshooting abilities

Curious what it’s like to work as an Industrial Power Technician at Mustang Cat? Hear directly from our team of diesel engine mechanics and see how we keep Texas powered.

Apply