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Lead Engine Performance Engineer Jobs (NOW HIRING)

Lead Engine Performance Engineer

Waukesha, WI · On-site

$102K - $135K/yr

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the performance and emissions of gas engines using simulation and testing. You will lead and contribute to ...

Lead Engine Performance Engineer

Waukesha, WI · On-site

$102K - $135K/yr

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the performance and emissions of gas engines using simulation and testing. You will lead and contribute to ...

Lead Engine Performance Engineer

Waukesha, WI · On-site

$102K - $135K/yr

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the performance and emissions of gas engines using simulation and testing. You will lead and contribute to ...

Lead Engine Performance Engineer

Waukesha, WI · On-site

$102K - $135K/yr

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the performance and emissions of gas engines using simulation and testing. You will lead and contribute to ...

Lead Engine Performance Engineer

Waukesha, WI · On-site

$102K - $135K/yr

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the performance and emissions of gas engines using simulation and testing. You will lead and contribute to ...

Lead Engine Performance Engineer

Waukesha, WI · On-site

$102K - $135K/yr

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the performance and emissions of gas engines using simulation and testing. You will lead and contribute to ...

As Senior Engineer - Performance & Calibration you will be a key contributor to engine performance development activities aimed at bringing LiquidPiston's rotary engines to production. You will work ...

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, and the company will be relocating to Suffield, CT later in 2026.​​​​​ About LiquidPiston:

$74K - $166K/yr

Engine Performance Development (EPD) is responsible for verifying the engine attributes related to ... Bachelor's Degree in Engineering, Computer Science or a related field * Experience in engine design ...

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Lead Engine Performance Engineer information

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$42.5K

$123.8K

$180.5K

How much do lead engine performance engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for lead engine performance engineer in the United States is $123,784.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $135,000.00 per year, depending on experience, location, and employer.

What does a lead engine performance engineer do?

A Lead Engine Performance Engineer is responsible for overseeing the analysis, development, and optimization of engine performance in automotive, aerospace, or industrial applications. They lead teams to design and implement strategies that improve engine efficiency, power output, emissions, and reliability. Their work involves collaborating with other engineering disciplines, conducting simulations and tests, and troubleshooting performance issues. Additionally, they ensure that engines meet regulatory standards and customer requirements while mentoring junior engineers on best practices.

What are the key skills and qualifications needed to thrive as a lead engine performance engineer?

To thrive as a Lead Engine Performance Engineer, you need strong expertise in thermodynamics, combustion, and mechanical engineering, typically supported by a relevant engineering degree and extensive experience in engine development. Familiarity with simulation software (such as GT-Power or MATLAB/Simulink), engine calibration tools, and data acquisition systems is crucial. Leadership, analytical thinking, and effective communication are key soft skills for managing teams and collaborating with cross-functional departments. These skills ensure optimal engine performance, efficient project delivery, and innovation in highly technical automotive or aerospace environments.

What are some common challenges faced by lead engine performance engineers when coordinating cross-functional teams?

Lead Engine Performance Engineers often work closely with design, manufacturing, and testing teams to optimize engine performance. A common challenge is aligning priorities and timelines across these teams, especially when unexpected technical issues arise. Effective communication and strong project management skills are essential to keep projects on track and ensure that performance targets are met. Engineers in this role must also be adept at translating complex technical data into actionable insights for team members from different disciplines.

What are popular job titles related to Lead Engine Performance Engineer jobs?

For Lead Engine Performance Engineer jobs, the most frequently searched job titles are:

Infographic showing various Lead Engine Performance Engineer job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 9% Part Time, and 2% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $123,784 per year, or $59.5 per hour.

Lead Engine Performance Engineer

Waukesha, WI • On-site

$102K - $135K/yr

Full-time

Re-posted 4 days ago


Job description

The INNIO Advantage:

INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power. With a track record of innovation, INNIO designs, manufactures and services highperformance power systems under its Jenbacher and Waukesha brands. The company delivers power for applications including data centers, microgrids, grid stabilization, industrial energy and gas compression.

INNIO operates a global installed base across approximately 100 countries as of December 31, 2025, supported by a resilient, highmargin services business that delivers longterm, recurring revenues across the full equipment lifecycle. As electricity demand accelerates-driven by AI, electrification and grid constraints-INNIO enables scalable, behindthemeter power generation with high efficiency, fast start capability, strong transient performance and fuel flexibility, including hydrogenready solutions. INNIO employs over 5,000 people worldwide and is committed to moving energy forward.

As a Lead Engine Performance Engineer, you will work in a global engineering team to improve the performance and emissions of gas engines using simulation and testing. You will lead and contribute to performance activities on new product and new technology development programs in the Performance team. Development activities will include the further improvement of rich burn and lean burn engines for gas compression and power generation applications. Performance initiatives include the creation and improvement of processes, tools, and skills in our global team and providing technical expertise and leadership during technical reviews.

What you'll do:

  • Engineering work for gas engine development projects focusing on performance (power, efficiency, emissions, cost, transient behavior, etc.) and operating strategies.
  • Definition and execution of engine tests concerning mixture preparation, gas exchange, combustion, turbocharging, etc. including interpretation and documentation of the results.
  • Definition or execution of corresponding 1D simulation.
  • Create and improve internal development, validation, and calibration processes and strategies to increase speed, robustness, and efficiency of product release.
  • Lead and provide technical direction to projects.
  • Effectively communicate and provide recommendations through analysis, preparation, and presentation of technical data.
  • Provide technical guidance, direction, and training for new or less experienced engineers and technicians.
  • Close cooperation with controls, design, mechanical engineering, sales, marketing, and service.
  • Provide technical consultation to cross-functional teams throughout engineering to improve or resolve manufacturing, supplier, or field issues.

What you'll have:

  • Bachelor or Master of Science in an engineering or related discipline.
  • Organizational skills required to manage multiple projects and technical project personnel.
  • Experience with engines.
  • Strong interpersonal skills to lead in a global matrix organization
  • Strong oral and written communication skills
  • Strong analysis and problem-solving skills

What'll make you stand out:

  • 10+ years' experience in engine testing and/or 1D simulation
  • 5+ years' experience in new product development with complex engine control systems
  • Demonstrated proficiency in engine system calibration, hardware development, and engine control strategies.
  • Experience with simulation and modeling of engine and engine control systems using GT-Power and Simulink (or equivalent).
  • Experience with creation and analysis of Design of Experiments including regression analysis.
  • Experience with DAQ setup, programming, and troubleshooting.
  • Experience with automated engine testing and calibration.
  • Experience with the following software: AVL suite (PUMA, IndiCom, Concerto), Gamma Technologies GT-Suite, Mathworks Matlab & Simulink, StatEase Design Expert, ETAS INCA, MS Office

Additional Details:

  • Location:Waukesha, WI
  • Work Schedule:Onsite 5 days per week
  • Travel: Up to 10% domestic and international
  • Visa Sponsorship:This role is not eligible for visa sponsorship now or in the foreseeable future.

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Employment Type: Experienced