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Senior Gas Engine Performance Engineer Jobs (NOW HIRING)

Caterpillar Brazil

$98 - $146/hr

A Gas Engine System Engineer develops, integrates, and supports gas engine subsystems under the ... devices performance in collaboration with scientists. * Designing and prototyping mechatronic ...

Caterpillar

Gas Engine System Engineer

Mossville, IL · On-site

A Gas Engine System Engineer develops, integrates, and supports gas engine subsystems under the ... devices performance in collaboration with scientists. * Designing and prototyping mechatronic ...

LaBella Associates

Senior Gas Engineer

Buffalo, NY · On-site

$75K - $125K/yr

We are currently seeking Senior Gas Project Engineer(s) in a hybrid setting located somewhere in Central NY, Western NY, or Northwestern PA. The ideal candidate has at least a Bachelor's degree in ...

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As of Sep 6, 2026, the average yearly pay for senior gas engine performance engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

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New Product Introduction Performance Engineer

Rolls-Royce

Indianapolis, IN • On-site

$98K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Key responsibilities

  • Own the definition of the Engine Performance or Product Performance cycle.

  • Provide prediction and analysis of product attributes at the whole system/platform level.

  • Gather, manage, and disseminate requirements from/to internal and external customers.

Rolls-Royce rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

29th of 499 rated machine equipment manufacturers

Job description

Job Description
Job Title: New Product Introduction Performance Engineer
Working Pattern: Full time Onsite/Hybrid in office 3 days/week avg.
Working location: Indianapolis, IN
Relocation is available for this role if appropriate
Why Rolls-Royce?
At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere.
By joining Rolls-Royce, you'll have the opportunity to create world-class power and propulsion solutions, pushing your problem-solving and ingenuity, to deliver real impact that puts safety first.
You'll be given responsibility and the opportunity to grow in our high-performance culture. This is Infinite Potential. And it's your chance to really shine and contribute to one of the world's most recognized brands and a beacon for engineering excellence.
Position Summary:
As a New Product Introduction Performance Engineer for Rolls-Royce, you will be a part of the Global System Engineering and Product Performance Capability team. This role involves understanding design and simulation of whole system level design, simulation, and verification of gas turbine engines and the associated systems to predict and verify system attributes which come from the integration of sub-system components.
The role encompasses a wide range of technical activities ranging from development of the Engine Performance computer models from engineering first principles, 1D thermodynamic simulation, empirical modelling, understanding of certification requirements and physical testing.
In addition, the role requires integration skills to allow requirements, data, and product understanding to be gathered and disseminated across various stake holders (e.g. internal sub-system and component teams, airframers, regulatory authorities and customers)
What you will be doing:
  • Own the definition of the Engine Performance or Product Performance cycle.
  • Provide prediction and analysis of product attributes at the whole system/platform level.
  • Gather, manage and disseminate requirements from/to a range of internal and external customers.
  • Provide data to sub-systems for product design and development.
  • Define and manage system and product interfaces.
  • Provide insight into product/aircraft interaction.
  • Provide insight and analysis of real-world operation and customer usage.
  • Manage relationships with internal and external customers.

Basic Requirements:
  • Bachelor's degree in Engineering, Physics or Mathematics with 2+ years of experience; OR
  • A Master's degree in Engineering, Physics or Mathematics; OR
  • A PhD in Engineering, Physics or Mathematics
  • In order to be considered for this opportunity, you must be eligible to obtain and maintain security clearance, which requires USA Citizenship

Preferred:
  • Experience in Engine Performance and related support of the design and/or development of gas turbines
  • Engine cycle design to meet aircraft manufacturer or government objectives including current and future technologies
  • Simulation/modelling of gas turbine cycles, hybrid electric systems, cycle analysis, engine operability, sizing and/or preliminary design analysis
  • Experience Numerical Propulsion System Simulation (NPSS) modeling or similar
  • Proficiency in computer programming language such as C++, Python, MATLAB (Engineering modelling and design), and/or FORTRAN
  • Knowledge and experience of product integrity / liability and certification frameworks

Our vision is to ensure that the quality and dynamism that shaped our history continues into our future. It's a bold pursuit, and we never stop striving to go further, faster, and better. We lead progress, creating the technologies that move us forward. If you're driven to grow, to learn, and to make a lasting difference, this is where you belong.
Rolls-Royce is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any protected characteristics.
Infinite Potential
Closing date: September 27, 2026
Job Category
Mechanical Systems
Job Posting Date
27 Aug 2026; 00:08
Pay Range
Pay ranges for remote employees are based on the state where the employee resides and may vary from the posted range.
$98,566 - $160,169-Annually
Location:
Indianapolis, IN
Benefits
Rolls-Royce provides a comprehensive and competitive Total Rewards package that includes base pay and a discretionary bonus plan. Eligible employees may have the opportunity to enroll in other benefits, including health, dental, vision, disability, life and accidental death & dismemberment insurance; a flexible spending account; a health savings account; a 401(k) retirement savings plan with a company match; Employee Assistance Program; Paid Time Off; certain paid holidays; paid parental and family care leave; tuition reimbursement; and a long-term incentive plan. The options available to an employee may vary depending on eligibility factors such as date of hire, employment type, and the applicability of collective bargaining agreements.

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About Rolls-Royce

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing and engine, turbine, and power transmission equipment manufacturing

Company size

10,000+ Employees

Headquarters location

London, ENG, GB

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