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Diesel Engine Design Jobs (NOW HIRING)

Pierce Pacific

Diesel Tech / Mechanic

Portland, OR · On-site

$30/hr

... Experience:  Diesel engine repair: 3 years (Preferred)  Mechanical knowledge: 3 years ... Pierce is an industry leading design and manufacturing company of specialized attachments for ...

ARi

Engine Test and Performance Engineer

Peoria, IL

$70K - $75K/yr

... design content and schedule, software feature functionality and quality to enable optimal operation ... Required Skills: Basic understanding of Diesel Engine Operation. Ability to read and interpret ...

First Search Inc.

Program Manager

Bloomfield, CT · On-site

... engine design. About the Role: LiquidPiston is seeking a highly driven Program Manager to lead and execute complex development programs focused on bringing a breakthrough rotary diesel engine to ...

Collabera

Casting Design Engineer

Mossville, IL

This position will be designing diesel engine components such as front/rear cast housings, intake ... CASTING DESIGN EXPERIENCE is a must. Ability to interpret FEA results is also preferred. Prefer ...

LiquidPiston, Inc.

Program Manager

Suffield, CT · On-site

... engine design. About the Role: LiquidPiston is seeking a highly driven Program Manager to lead and execute complex development programs focused on bringing a breakthrough rotary diesel engine to ...

LiquidPiston

Program Manager

Suffield, CT · On-site

... engine design. About the Role: LiquidPiston is seeking a highly driven Program Manager to lead and execute complex development programs focused on bringing a breakthrough rotary diesel engine to ...

Banks Power

Mechanical Design Engineer

Azusa, CA · On-site

$80K - $120K/yr

We are seeking an aspiring Mechanical Design Engineer to help us design and develop high ... With over 65 years of breakthroughs and patents in high-performance gas and diesel engine ...

CTOS - Trucks & Equipment

Mechanic Heavy Truck

Odessa, TX · On-site

$25 - $35/hr

At Custom Truck One Source (CTOS) -- www.customtruck.com -- we design, assemble, sell, rent, and ... Strong diesel engine diagnostics and repair (mechanical & electrical) * Preventative maintenance ...

Custom Truck One Source

Mechanic Heavy Truck

Odessa, TX

$25 - $35/hr

At Custom Truck One Source (CTOS) -- www.customtruck.com -- we design, assemble, sell, rent, and ... Strong diesel engine diagnostics and repair (mechanical & electrical) * Preventative maintenance ...

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Diesel Engine Design information

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$14

$28

$38

How much do diesel engine design jobs pay per hour?

As of Jul 16, 2026, the average hourly pay for diesel engine design 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 is the difference between Diesel Engine Design vs Diesel Engine Maintenance?

AspectDiesel Engine DesignDiesel Engine Maintenance
CredentialsEngineering degree, CAD skillsTechnical certifications, mechanical skills
Work EnvironmentDesign labs, R&D facilitiesWorkshops, on-site repair settings
Industry UsageEngine development, innovationEngine servicing, troubleshooting

Diesel Engine Design focuses on creating and developing new engine models, requiring engineering expertise and design skills. Diesel Engine Maintenance involves servicing and repairing existing engines, emphasizing technical and mechanical skills. Both roles are essential in the diesel engine industry but differ in their focus, environment, and required credentials.

What are the key skills and qualifications needed to thrive in Diesel Engine Design, and why are they important?

To thrive in Diesel Engine Design, you need a solid background in mechanical engineering, thermodynamics, and internal combustion engine principles, often supported by a relevant engineering degree. Familiarity with CAD software (such as SolidWorks or CATIA), simulation tools (like ANSYS), and knowledge of emission standards are typically required. Strong problem-solving, teamwork, and communication skills help designers collaborate effectively and innovate solutions. These skills and qualities are crucial for creating efficient, compliant, and reliable diesel engines that meet industry demands.

What is diesel engine design?

Diesel engine design refers to the process of creating and optimizing engines that use diesel fuel for combustion. This involves selecting materials, designing engine components like pistons, cylinders, and fuel injection systems, and ensuring the engine meets performance, efficiency, and emissions standards. Diesel engine designers work to balance power output, fuel economy, durability, and compliance with environmental regulations. Their work is critical for industries such as transportation, construction, agriculture, and power generation.

What are some common challenges faced by professionals working in diesel engine design, and how can they be addressed?

Professionals in diesel engine design often encounter challenges such as meeting stringent emissions regulations, optimizing fuel efficiency, and integrating new technologies while maintaining reliability. Addressing these requires staying updated on regulatory changes, collaborating closely with materials scientists and software engineers, and utilizing advanced simulation tools to test and refine designs. Teamwork and ongoing professional development are essential, as the field continuously evolves with innovations in combustion technology and alternative fuels.
More about Diesel Engine Design jobs
What job categories do people searching Diesel Engine Design jobs look for? The top searched job categories for Diesel Engine Design jobs are:
Diesel Engine Design jobs near you
Infographic showing various Diesel Engine Design job openings in the United States as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $58,798 per year, or $28.3 per hour.

Truck Build Technician - New England Wrecker Sales

APR and R LLC

Exeter, NH • On-site

$100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Job description

The Truck Build Technician at New England Truck Center - New England Wrecker Sales, will work collaboratively to fabricate, weld, and assemble truck parts and components by pre-design build layouts and custom layouts. This role requires a comprehensive understanding of truck components and repair, including routine servicing to computer-aided diagnostics, vehicle electronics, and air brake and hydraulic repairs. The Truck Build Technician will also be responsible for maintaining clear build and repair records, ensuring a clean work area, and effectively communicating with team members.
We are hiring for our Exeter, NH location, our compensation levels are based hourly $25-$40/HR based on experience level, with earnings potential up to $100,000 per year. The best candidate will have the knowledge of heavy-duty diesel trucks, how they are built, how they perform, along with diesel mechanics, welding, 12V electrical accessories and lighting, hydraulics, and some body work knowledge.
Duties and Responsibilities
  • Fabricate and weld as required per pre-planned design, customized design layout, and repairs.
  • Build custom structures by cutting, bending, and assembling pieces together.
  • Thoroughly read and understand instructions, blueprints, drawings, and schematics.
  • Work as a team to assemble all components and elements of a truck, including but not limited to installation of chassis, legal lighting, bumpers, hydraulic systems, and electrical systems
  • Conduct diagnostic tests on diesel vehicles and replace components as necessary, including the engine, transmission, steering mechanism, and braking system.
  • Develop comprehensive work plans after fully diagnosing vehicle issues.
  • Perform routine maintenance tasks such as oil changes, wheel balancing, alignment, and brake checks.
  • Maintain accurate records of parts inventory and serviced vehicles.
  • Communicate effectively and professionally with team members and customers.
  • Manage time effectively and pay close attention to detail when documenting information.
  • Perform any other duties as assigned.

Skills and Qualifications
  • Comfortable using mechanical and electrical power tools.
  • Excellent problem-solving skills and attention to detail.
  • Basic knowledge of computer systems and other relevant electronics.
  • Good interpersonal skills and effective communication skills.
  • A valid driver's license, depending on vehicle driven such as CDL-A or CDL-B, without automatic transmission restrictions.

Education and Experience:
  • High school diploma or equivalent
  • Certification and training in welding, and diesel engine repair a plus.
  • Advanced knowledge of vehicles, their electrical systems, and the mechanisms of gas and diesel engines.
  • Proficiency in the use of diesel engine diagnostic software.

Benefits Include:
  • Medical, Dental, and Vision plans.
  • Life and Disability plans.
  • AFLAC plans.
  • 401K with company match
  • Paid time off and holidays.

We are an Equal Opportunity Employer and prohibit discrimination or harassment of any kind. All employment decisions are based on business needs, job requirements, and individual qualifications.

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