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Engine Performance Analysis Engineer Jobs (NOW HIRING)

LiquidPiston

Engine Performance Engineer

Suffield, CT · On-site

As Senior Engineer - Performance & Calibration you will be a key contributor to engine performance ... Collaborate with analysts running GT Power, combustion CFD, or other simulation tools to support ...

Apple

GPU Performance Analysis Engineer

San Diego, CA · On-site

The GPU Performance Analysis Engineer will be responsible for delivering high-quality, low-power graphics IP that meets our performance and power goals. You will collaborate closely with the ...

Apple

SoC Performance Analysis Engineer

Santa Clara, CA · On-site

SoC Performance Analysis Engineer Work Locations (2) Submit Resume Does making the next extraordinary technology product excite you? Imagine what you could do here! At Apple, our new insights have a ...

Apple

SoC Performance Analysis Engineer

Austin, TX

$147K - $272K/yr

... engineering efforts. Preferred Qualifications You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills. You have the desire to solve ...

Apple

SoC Performance Analysis Engineer

Austin, TX

$126K - $190K/yr

... engineering efforts. Preferred Qualifications You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills. You have the desire to solve ...

Apple

SoC Performance Analysis Engineer

Austin, TX · On-site

... engineering efforts. Bachelors degree + 10 years of industry experience You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills.

Apple

SoC Performance Analysis Engineer

Austin, TX

$181K - $318K/yr

... engineering efforts. Preferred Qualifications You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills. You have the desire to solve ...

Apple

SoC Performance Analysis Engineer

Austin, TX

$147K - $272K/yr

... engineering efforts. Preferred Qualifications You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills. You have the desire to solve ...

Apple

SoC Performance Analysis Engineer

Austin, TX · On-site

... engineering efforts. Bachelors degree + 0 years of industry experience You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills. You ...

Apple

SoC Performance Analysis Engineer

Austin, TX · On-site

... engineering efforts. Bachelors degree + 3 years of industry experience You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills. You ...

Apple

SoC Performance Analysis Engineer

Austin, TX

$181K - $318K/yr

... engineering efforts. Preferred Qualifications You are well-rounded in performance correlation and analysis and are an extraordinary teammate with excellent social skills. You have the desire to solve ...

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Engine Performance Analysis Engineer information

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How much do engine performance analysis engineer jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for engine performance analysis engineer in the United States is $60.11, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $68.03 per hour, depending on experience, location, and employer.

What are some common challenges faced by Engine Performance Analysis Engineers when working on new engine models?

Engine Performance Analysis Engineers often encounter challenges such as integrating complex simulation data with real-world test results, troubleshooting unexpected performance issues, and adapting to rapid design changes. Balancing performance targets with strict emissions and efficiency standards can require creative problem-solving and close collaboration with design, testing, and calibration teams. Staying up to date with evolving analysis tools and software is also crucial, as technology and regulatory requirements continue to advance.

What does an Engine Performance Analysis Engineer do?

An Engine Performance Analysis Engineer is responsible for evaluating and optimizing the performance of engines, such as those used in automobiles, aircraft, or industrial machinery. They use data analysis, simulations, and testing to assess engine efficiency, power output, fuel consumption, and emissions. These engineers work closely with design and development teams to recommend improvements, resolve performance issues, and ensure engines meet regulatory standards and customer requirements.

What is the difference between Engine Performance Analysis Engineer vs Powertrain Test Engineer?

AspectEngine Performance Analysis EngineerPowertrain Test Engineer
CredentialsBachelor's or Master's in Mechanical or Automotive EngineeringBachelor's or Master's in Mechanical or Automotive Engineering
Work EnvironmentDesigning and analyzing engine performance data, lab testing, simulationTesting entire powertrain systems, lab and vehicle testing, data analysis
Industry UsageAutomotive, aerospace, engine manufacturingAutomotive, vehicle manufacturing, powertrain development

Both roles focus on engine and powertrain systems, often sharing similar educational backgrounds and work environments. The Engine Performance Analysis Engineer specializes in analyzing engine data and optimizing engine performance, while the Powertrain Test Engineer oversees testing of complete powertrain systems, including engines, transmissions, and drivetrains. Understanding these distinctions helps candidates choose the role that best aligns with their skills and career goals.

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

To thrive as an Engine Performance Analysis Engineer, you need a strong background in mechanical or aerospace engineering, with expertise in thermodynamics, fluid dynamics, and engine systems. Proficiency in simulation software such as MATLAB, GT-Power, or ANSYS, along with experience in data acquisition and analysis tools, is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help in interpreting complex data and collaborating with multidisciplinary teams. These skills and qualities are crucial for optimizing engine performance, ensuring reliability, and driving innovation in competitive engineering environments.
Engine Performance Engineer

Engine Performance Engineer

LiquidPiston

Suffield, CT • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Job description

Senior Engineer - Performance & Calibration
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:
LiquidPiston is redefining the internal combustion engine through its innovative rotary X-engine architecture. Our mission is to deliver compact, fuel-efficient, high power-density engines for a wide range of applications. We are seeking a highly motivated Senior Engineer – Performance & Calibration to help bring our advanced rotary engines to production.
Position Summary:
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 closely within a team of Test Engineers, Technicians, and Performance Engineers as you develop engine calibration strategies and methodologies to meet performance targets. In addition, you will collaborate with Chief Engineers, Design Engineers, and other cross-functional team members to help define critical data and insights needed to inform engine architecture and design decisions.
A broad range of experience and skills, along with the ability to adapt quickly from one task to another, will be essential for success. This role places strong emphasis on engine calibration supported by deep knowledge of engine performance, efficiency, testing, and data analysis. The position requires a solid foundation in thermal sciences and engineering principles, and the ability to work collaboratively with analysts using tools such as GT Power and combustion CFD platforms. You will also contribute to continuous improvement initiatives aimed at increasing the efficiency and effectiveness of simulation and development work.
Responsibilities:
  • Perform engine calibration to meet targets for power, efficiency, emissions, transient response, and off-nominal operating conditions.
  • Develop efficient processes and methods for engine calibration tailored to the rotary X-engine platform.
  • Document and communicate results of calibration efforts clearly and effectively.
  • Design and execute engine test plans for performance development, including analysis and reporting of results.
  • Collaborate with analysts running GT Power, combustion CFD, or other simulation tools to support holistic, model-based development approaches.
  • Work closely with cross-functional design and test teams to drive engine improvements and support design decisions.
  • Develop and follow standardized test and calibration procedures specific to LiquidPiston’s engine architecture.
  • Contribute to continuous improvement efforts that enhance testing efficiency, simulation accuracy, and overall development effectiveness.
  • Stay current with emerging engine technologies, calibration strategies, and simulation tools through self-directed learning and formal training.
Requirements:
  • PhD or MS in Mechanical Engineering (BS with significant relevant experience will also be considered).
  • Strong grasp of thermodynamics, physics, combustion, and engine efficiency principles.
  • Demonstrated engine testing and calibration experience.
  • Proficiency with MATLAB, CAN communication tools, Python, or other scripting languages.
  • Strong problem-solving and analytical skills.
  • Strong team player with the ability to be self-directed in a fast-paced development environment.
Beneficial:
  • Experience with simulation tools including GT Power, CONVERGE, and ANSYS Fluent.
  • Familiarity with optimization methods, especially as applied to engine development and calibration.
Benefits & Perks:
  • Flexible PTO: We value work-life balance and encourage time to rest and recharge.
  • Health & Wellness: Comprehensive medical, dental, and vision coverage. You choose what works best for you.
  • Equity Participation: Permanent employees receive RSUs to share in our success.
  • 401(k) Match: We offer a 401k w/100% matching up to 3% of your salary and then 50% of contributions between 3-5%
  • Career Growth: Ongoing training, mentorship, and learning opportunities to accelerate your growth.
Our Culture:
At LiquidPiston, we embrace challenges, move fast, and celebrate curiosity. Our team thrives on collaboration, creativity, and perseverance. We understand that innovation involves risk and we’re not afraid to fail forward.
Equal Opportunity Employer:
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, or protected 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 and drug screening.

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