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Engine Development Engineer Jobs (NOW HIRING)

Stellantis

Engine Test Methods Lead

Auburn Hills, MI · On-site

$45 - $61.25/hr

... engineering, validation, and test operations teams. This position serves as the central authority for engine test methods, supporting product development, validation, and warranty reduction ...

Weekday AI

Software Engineer - Open 3D Engine

Software Engineer - Open 3D Engine (O3DE) Job Type: Contractor Location: Remote Job Summary: In ... fully developed 3D scenes and dynamic simulations using O3DE. • Work closely with customer ...

Vast

Electrical Engineer, E-2 Development

Hawthorne, CA · On-site

$86K - $120K/yr

Responsible Engineer for the flight engine controller and instrumentation. * Work with test team to integrate engine controller with test stand. * Design, build, and test circuit boards and write ...

Optimal Inc.

Dyno Testing Engineer

Pontiac, MI · On-site

Engine validation and engine development. Validation is pretty straight forward with just standard ... Job Responsibilities: Pallet build - receive a property, set it up to engineer standards ...

LiquidPiston, Inc.

Chief Engineer

Suffield, CT · On-site

Collaborate with the VP of Engineering and senior leadership to define and drive the engine development roadmap. * Balance innovation with practical constraints-optimizing for function, cost ...

LiquidPiston

Senior Engine Performance Engineer

Suffield, CT · On-site

$101K - $139K/yr

Senior Engine Performance Engineer This role is fully onsite in Bloomfield, CT, five days per week ... LiquidPiston is an advanced engine development company focused on revolutionizing internal ...

LiquidPiston

Chief Engineer

Suffield, CT · On-site

Collaborate with the VP of Engineering and senior leadership to define and drive the engine development roadmap. * Balance innovation with practical constraints--optimizing for function, cost ...

General Atomics

Engineer V

Poway, CA · On-site

$105K - $189K/yr

We are seeking a Project Engineer with a focus on the development of hybrid propulsion systems to ... Traditional turbine and gas engine development * Battery and advanced power systems technology

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Engine Development Engineer information

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$49K

$96.2K

$153.5K

How much do engine development engineer jobs pay per year?

As of Jun 30, 2026, the average yearly pay for engine development engineer in the United States is $96,155.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,500.00 and $106,500.00 per year, depending on experience, location, and employer.

What is the difference between Engine Development Engineer vs Mechanical Design Engineer?

AspectEngine Development EngineerMechanical Design Engineer
Required CredentialsBachelor's or Master's in Mechanical, Automotive, or Aerospace Engineering; relevant certificationsBachelor's or Master's in Mechanical Engineering; relevant certifications
Work EnvironmentAutomotive or aerospace R&D labs, manufacturing plantsDesign studios, manufacturing facilities, R&D labs
Employer & Industry UsageAutomotive, aerospace, heavy machinery industriesManufacturing, product design, engineering firms
Common Search & Comparison IntentUnderstanding roles in engine development, career pathsDesign processes, engineering responsibilities

Engine Development Engineers focus on designing, testing, and refining engines, often working closely with automotive or aerospace companies. Mechanical Design Engineers have a broader scope, working on various mechanical components and systems. While both roles require mechanical engineering credentials and share work environments, their specific responsibilities differ, with Engine Development Engineers specializing in engine performance and development.

Is 40 too late to be an engineer?

Engine Development Engineers can start their careers at any age, as the field values skills, experience, and continuous learning. Many engineers transition into the profession later in life, especially if they have relevant education, technical skills, and certifications such as a degree in engineering or proficiency with CAD and simulation tools.

How much does an engine engineer make?

Engine development engineers typically earn a median annual salary of around $80,000 to $110,000, depending on experience, location, and industry. Senior engineers or those with specialized skills in CAD, thermodynamics, or certification may earn higher salaries. Compensation can also include bonuses and benefits based on company and project scope.

What are some common challenges faced by Engine Development Engineers during prototype testing?

Engine Development Engineers often encounter challenges such as unexpected performance deviations, thermal management issues, and meeting stringent emission regulations during prototype testing. These challenges require quick problem-solving, close collaboration with simulation experts, and iterative adjustments to engine design or calibration. Effective communication with cross-functional teams, such as controls engineers and test technicians, is crucial to rapidly diagnose issues and implement solutions. Being adaptable and detail-oriented helps ensure prototypes meet performance and reliability targets before moving to production stages.

What does an Engine Development Engineer do?

An Engine Development Engineer is responsible for designing, testing, and improving engines for vehicles or machinery. They work on optimizing engine performance, efficiency, and reliability, often using simulation tools and real-world testing. Their tasks can include developing prototype engines, analyzing data, diagnosing issues, and collaborating with other engineers to meet regulatory and performance standards. This role requires strong knowledge of thermodynamics, fluid mechanics, and materials science, as well as practical engineering skills.

Can I make 200k as a mechanical engineer?

Engine Development Engineers can potentially earn $200,000 or more annually, especially with extensive experience, advanced skills in CAD and simulation tools, and working in high-cost-of-living regions or specialized industries like aerospace or automotive. Achieving this salary often requires seniority, specialized expertise, and sometimes managerial responsibilities.

What are the key skills and qualifications needed to thrive as an Engine Development Engineer, and why are they important?

To thrive as an Engine Development Engineer, you need a strong background in mechanical or automotive engineering, with expertise in thermodynamics, fluid dynamics, and combustion processes, usually supported by a relevant engineering degree. Familiarity with CAD software, engine simulation tools, and data acquisition systems, as well as knowledge of industry standards, is typically required. Strong problem-solving skills, attention to detail, and effective teamwork set top performers apart in this field. These skills ensure high-quality engine performance, compliance with regulations, and successful collaboration on complex engineering projects.

What engineers make $500,000?

Engineers such as senior software engineers, petroleum engineers, and aerospace engineers can earn $500,000 or more annually, especially with experience, advanced skills, and in high-paying industries or roles. These positions often require specialized expertise, certifications, and sometimes leadership responsibilities or stock options.
More about Engine Development Engineer jobs
What job categories do people searching Engine Development Engineer jobs look for? The top searched job categories for Engine Development Engineer jobs are:
Engine Development Engineer jobs near you
Infographic showing various Engine Development Engineer job openings in the United States as of June 2026, with employment types broken down into 4% As Needed, 89% Full Time, 1% Part Time, 3% Temporary, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $96,155 per year, or $46.2 per hour.
Engine Performance Internship - Fall 2026

Engine Performance Internship - Fall 2026

LiquidPiston

Suffield, CT • On-site

Other

Posted 14 days ago

Key responsibilities

  • Assist in planning, executing, and monitoring engine performance tests in laboratory and test cell environments.

  • Analyze engine test data to evaluate performance metrics such as power output, fuel consumption, thermal efficiency, combustion characteristics, and emissions.

  • Support calibration and optimization activities for engine control systems and operating parameters.

Job description

Engine Performance Internship-LiquidPiston
Location: This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026. (relocation assistance not available)
Employment Type: Full-time Internship (Fall 2026)
Compensation: Paid
About LiquidPiston:
LiquidPiston, Inc. (LPI) is an advanced technology company developing compact, high-performance rotary engines based on a novel thermodynamic cycle. Our propulsion systems are enabling new capabilities across defense, aerospace, and commercial applications. Through innovative engine architecture and cutting-edge engineering, LiquidPiston is redefining what is possible in power generation and propulsion.
Position Overview:
LiquidPiston is seeking a motivated and technically curious Engine Performance Intern to join our engineering team. This internship provides a unique opportunity to work alongside experienced engineers developing next-generation rotary engines and propulsion systems. The selected candidate will support engine testing, performance analysis, calibration activities, and data-driven development efforts to improve engine efficiency, durability, emissions, and overall system performance.
The ideal candidate has a strong foundation in thermodynamics, combustion, heat transfer, and fluid mechanics and enjoys turning test data into actionable engineering insights. You are analytical, detail-oriented, and eager to apply classroom knowledge to real-world engine development challenges in a fast-paced R&D environment.
You are currently pursuing a degree in Mechanical Engineering, Aerospace Engineering, Automotive Engineering, or a related field and have a passion for internal combustion engines, propulsion systems, and experimental testing.
Key Responsibilities:
  • Assist in planning, executing, and monitoring engine performance tests in laboratory and test cell environments
  • Analyze engine test data to evaluate performance metrics such as power output, fuel consumption, thermal efficiency, combustion characteristics, and emissions
  • Support calibration and optimization activities for engine control systems and operating parameters
  • Develop data visualization tools, reports, and presentations to communicate test results and engineering recommendations
  • Collaborate with design, controls, simulation, and test engineers to investigate performance issues and support product development efforts
  • Assist with instrumentation setup, sensor validation, data acquisition, and troubleshooting activities
  • Document test procedures, results, and technical findings in engineering reports
Preferred Skills and Experience:
  • Coursework or project experience in thermodynamics, internal combustion engines, combustion, fluid mechanics, and heat transfer
  • Familiarity with engine testing, dynamometer operation, data acquisition systems, or laboratory testing environments
  • Experience using MATLAB, Python, Excel, LabVIEW, or similar data analysis tools
  • Understanding of engine performance metrics, combustion processes, and emissions fundamentals
  • Familiarity with controls, calibration, or model-based development tools such as Simulink is a plus
  • Experience with statistical analysis and large data set processing
  • Strong analytical, troubleshooting, and problem-solving skills
  • Excellent written and verbal communication skills
  • Participation in Formula SAE, Baja SAE, EcoCAR, Engine Design Competitions, research projects, or other hands-on engineering activities is highly desirable
Our Culture:
At LiquidPiston, we challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation.
Equal Opportunity Employer:
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability.
All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check, drug screening and credit check. 

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