We are PWR

Engineering The Unfair Advantage, a solution for thermal system requirements. Starting from a father and sons’ vision which turned into a true success story. PWR has become the leading manufacturer of cutting-edge automotive cooling products in Australia.

We are a renowned name in top-tier global motorsports, and we've grown into a powerhouse with over 650 talented staff across Australia, America, and the UK, now listed on the ASX stock exchange.

PWR are consistently breaking boundaries, delving into new innovations, and venturing into thrilling industries such as electric, aerospace, and defence.

With year-on-year success we are expanding our team and wanting to attract top talent to help us drive innovation and meet unprecedented demand.

Do you want to embark on a thrilling career? Unleash your potential here, at PWR.

Why Join PWR?

✨ It’s a career, not just a job. Our average tenure is 10 years+ and there is a reason for that. We are serious about supporting our people to build fantastic careers and are committed to promoting from within. ✨ Wheels Diner & Onsite Gym- A fully catered diner that provides free, fresh and full meals for breakfast, lunch and dinner to keep you well-fed and hydrated.

✨ PWR uniforms - Fostering professionalism and community while eliminating the hassle and expense of maintaining a work wardrobe.

✨ 50% OFF all PWR products - Plus discounts across other automotive suppliers and financial wellbeing programs.

✨ Latest technology - From a controlled atmosphere brazing furnace, CNC machine shop, to an in-house wind tunnel.

✨ Recognition programs - Celebrating outstanding achievements with monetary rewards for Employee of the Year, Apprentice of the Year, and more.





✨ Thriving and Inclusive Culture - At the heart of PWR is our people. Our company culture promotes inclusiveness, diversity and a place where you can be yourself. We value our team and commit to creating a supportive and rewarding work environment.

The Opportunity

PWR is a global leader in advanced cooling solutions, trusted by Aerospace and Defence, Formula 1, NASCAR, Supercars, and high-performance automotive customers worldwide. We are seeking a Simulation Engineer to join our Aerospace and Defence team and support the design, development and performance of PWR’s high-performance cooling products.

Working closely with the Simulation Team Leader and broader Engineering team, you will undertake CFD and engineering simulation activities across a growing portfolio of global customer projects. You’ll work across CAD preparation, modelling, simulation, analysis and reporting, using your knowledge of thermodynamics, heat transfer and fluid flow to understand product performance and provide practical engineering recommendations.

Beyond delivering simulations, you’ll also have the opportunity to develop and improve PWR’s internal simulation tools and methodologies, helping us continually advance how we predict thermal and pressure-drop performance.

Your Skills and Experience

- Degree in Mechanical Engineering, Chemical Engineering or a related engineering discipline
- At least 5 years’ experience in CFD or simulation,



ideally within motorsport, aerospace and defence or a high-performance engineering environment
- Strong knowledge of thermodynamics, heat transfer and fluid-flow principles
- Hands-on CFD simulation experience, particularly using OpenFOAM, along with experience preparing models using CAD systems such as SolidWorks, CATIA or NX
- Programming experience with Python 3 and C++, with experience working within a Linux environment
- Strong analytical and problem-solving skills with the ability to interpret simulation results and communicate clear technical recommendations
- Ability to manage multiple projects and work collaboratively across engineering teams and with global customers

Desirable Experience

Experience with any of the following would be highly regarded:
- Two-phase or conjugate heat-transfer simulations
- ParaView, GT-SUITE, GT-POWER, PyQt, VBA or Django
- Other CFD or mesh-generation software
- Mercurial or other software repository experience
- Compiling software from source code or Linux administration

Why Join PWR?

This is an chance to play a key role in one of the most significant growth periods in PWR's history. You'll help build the engineering and technical capability that drives innovation across motorsport, automotive, aerospace, defence and advanced manufacturing while working alongside a passionate and high-performing team.

How to Apply

Please send your Resume. Only shortlisted candidates will be contacted. All employees will undertake a pre-employment medical and character check where required.

PWR is an Equal Employment Opportunity employer, committed to creating a diverse, inclusive and respectful workplace where people from all backgrounds can thrive.

📌 Simulation Engineer - Aerospace & Defence (Stapylton)
🏢 PWR
📍 Stapylton