Engineering Technical Leader Electrical

It’s not just about your career or job title… It’s about who you are and the impact you will make on the world. Because whether it’s for each other or our customers, we put People First. When our people come together, we Expand the Possible and continuously look for ways to improve what we create and how we do it. If you are constantly striving to grow, you’re in good company. We are revolutionizing the way the world moves for future generations, and we want someone who is ready to move with us.

Who are we?

Wabtec Corporation is a leading global provider of equipment, systems, digital solutions, and value-added services for freight and transit rail as well as the mining, marine, and industrial markets. Drawing on nearly four centuries of collective experience across Wabtec, GE Transportation, and Faiveley Transport, the company has grown to become One Wabtec, with unmatched digital expertise, technological innovation, and world-class manufacturing and services, enabling the digital-rail-and-transit ecosystems.

Wabtec is focused on performance that drives progress and unlocks our customers’ potential by delivering innovative and lasting transportation solutions that move and improve the world. We are lifelong learners obsessed with making things better to drive exceptional results. Wabtec has approximately 27K employees in facilities throughout the world. Visit our website to learn more!

Role Summary/Purpose:

We are seeking a highly motivated and analytical CFD Engineer to support the design, development, and optimization of advanced cooling systems for large diesel, gas, and power generation engines. This role focuses on leveraging Computational Fluid Dynamics (CFD) and thermal simulation techniques to improve radiator, fan, heat exchanger, and complete cooling package performance across applications such as power generation, mining, marine, rail, data centers, and heavy-duty off-highway equipment.

The successful candidate will be responsible for conducting aerodynamic, thermal, and flow analyses using industry-leading simulation tools to support product development from concept through validation and production. The ideal engineer combines strong fundamentals in fluid flow and heat transfer with practical experience in CFD methodologies, including Navier-Stokes (N-S) based solvers and Lattice Boltzmann Method (LBM) approaches.

Key Responsibilities include:

CFD & Thermal Analysis

• Perform CFD simulations for cooling systems, radiators, heat exchangers, fan systems, engine compartments, and complete cooling packages.
• Conduct airflow, pressure drop, thermal, and conjugate heat transfer analyses.
• Evaluate cooling performance under various operating and environmental conditions.
• Analyse velocity distribution, temperature fields, flow recirculation, and thermal effectiveness.
• Support system optimization through simulation-driven design improvements.

Fan & Airflow Performance Analysis

• Model and analyse axial, centrifugal, and engine cooling fan systems.
• Assess fan operating points, system resistance curves, airflow distribution, and aerodynamic performance.
• Investigate airflow management strategies including shrouds, ducting, louvers, and engine enclosure ventilation.
• Support fan selection and cooling package optimization activities.

Simulation Methodology Development

• Perform Develop simulation methodologies for thermal management and cooling applications.

• Apply and validate both:

  • Navier-Stokes (RANS, URANS, LES) based CFD approaches.
  • Lattice Boltzmann Method (LBM) simulations.

• Support Define meshing strategies, boundary conditions, solver settings, and post-processing procedures.

• Correlate simulation results with laboratory and field test data.

Product Development

• Collaborate with design engineers during concept development and product optimization.
• Provide design recommendations to improve thermal performance, airflow distribution, weight, manufacturability, and cost.
• Support new technology evaluations and advanced thermal management solutions.
• Participate in design reviews and engineering decision-making processes.

Testing and Validation

• Support wind tunnel testing, thermal testing, and cooling package validation activities.
• Correlate CFD results with experimental data.
• Investigate performance deviations and recommend corrective actions.
• Develop best-practice guidelines and simulation standards.

Cross-functional Collaboration

• Work closely with mechanical design engineers, test engineers, product development teams, suppliers, and customers.
• Support customer inquiries and performance investigations.
• Present simulation findings and technical recommendations to engineering leadership and stakeholders.
• Mentor junior engineers on simulation methodologies and best practices.

Required Qualifications

• Master’s degree in mechanical engineering, Aerospace Engineering, Thermal Engineering, or related discipline.
• 10+ years of experience in CFD analysis, thermal simulation, or cooling system development.
• Strong understanding of:
  • Fluid mechanics
  • Heat Transfer
  • Thermodynamics
  • Turbulence modeling
  • Conjugate heat transfer
  • Aerodynamics and ventilation systems
• Experience with CFD simulation of cooling systems, heat exchangers, radiators, or airflow systems.

Software Proficiency

• Hands-on experience with one or more of the following:
  • Ansys Fluent
  • Ansys CFX
  • Altair AcuSolve
  • FluidX
  • PowerFlow
  • Star-CCM+
  • OpenFOAM
• Experience with CAD Platform such as:
  • Creo
  • NX
  • CATIA
  • SolidWorks

Preferred Qualifications

• Experience with large engine cooling systems (500 kW to 5 MW+).
• Experience in power generation, mining, marine, rail, or heavy-duty off-highway applications.
• Knowledge of:
  • Engine cooling performance requirements
  • Fan systems and airflow management
  • Charge Air Coolers (CAC)
  • Oil coolers
  • Remote cooling systems
• Experience with HPC (High-Performance Computing) environments and cloud-based simulation platforms.
• Familiarity with Design of Experiments (DOE), optimization methods, and statistical analysis.

Technical Skills

• Computational Fluid Dynamics (CFD)
• Navier-Stokes based simulation methods
• Lattice Boltzmann Method (LBM)
• Heat transfer and thermal management
• Turbulence modeling (k-ε, k-ω SST, LES, DES)
• Fan and airflow performance analysis
• Heat exchanger and radiator simulation
• Meshing and grid independence studies
• Validation and correlation techniques
• Design optimization and DOE
• Python, MATLAB, or automation scripting (preferred)
• Technical reporting and presentation skills

Key Performance Indicators (KPIs)

• Accuracy of CFD predictions and test correlation
• Achievement of cooling and airflow performance targets
• Reduction in development and testing cycle time
• Improvement in cooling package efficiency
• Successful support of product launches and customer programs
• CFD methodology standardization and continuous improvement
• Timely completion of simulation deliverables

Desired Competencies

• Strong analytical and problem-solving skills
• Deep understanding of fluid flow and thermal systems
• Ability to interpret complex simulation data
• Cross-functional collaboration and influence
• Attention to detail and engineering rigor
• Effective written and verbal communication skills
• Customer-focused mindset
• Self-driven with the ability to manage multiple projects
• Demonstrated initiative, innovation, and technical leadership
• Ability to translate simulation insights into practical engineering solutions

Target Candidate Profile

This This profile would fit engineers from organizations such as Cummins, Caterpillar, Wabtec, John Deere, Siemens Energy, MTU/Rolls-Royce, Wärtsilä, Komatsu, Hitachi Energy, Volvo Penta, MAN Energy Solutions, Rehlko, Danfoss, Modine, Mahle, Valeo, and other companies developing advanced thermal management, cooling systems, fans, radiators, and heavy-duty engine applications.

Our Commitment to Embrace Diversity:

Wabtec is a global company that invests not just in our products, but also our people by embracing diversity and inclusion. We care about our relationships with our employees and take pride in celebrating the variety of experiences, expertise, and backgrounds that bring us together. At Wabtec, we aspire to create a place where we all belong and where diversity is welcomed and appreciated.

To fulfill that commitment, we rely on a culture of leadership, diversity, and inclusion. We aim to employ the world’s brightest minds to help us create a limitless source of ideas and opportunities. We have created a space where everyone is given the opportunity to contribute based on their individual experiences and perspectives and recognize that these differences and diverse perspectives make us better.

We believe in hiring talented people of varied backgrounds, experiences, and styles… People like you! Wabtec Corporation is committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, or protected Veteran status. If you have a disability or special need for accommodation, please let us know.

Additional Information

What could you accomplish in a place that puts People First?

At Wabtec, it’s not just about a job - it’s about the impact you make. When our people come together, we’re Expanding the Possible by continuously improving what we do and how we do it - for our clients and each other.

If you’re ready to revolutionize how the world moves for future generations, Wabtec is the place for you.

Who are we?

Wabtec is a leading global provider of equipment, systems, digital solutions, and value-added services for the freight and transit rail sectors. Drawing on more than 150 years of experience, we are leading the way in safety, efficiency, reliability, innovation, and productivity. Whether it’s freight, transit, ports, logistics, mining, industrial, or marine, our expertise, technologies, and people together – are accelerating the future of transportation. With roots that date back to George Westinghouse, Thomas Edison, and Louis Faiveley, Wabtec has always built technologies and implemented solutions for a variety of sectors that are critical to meeting the needs of customers and governments alike.

Our global team of about 30,000 employees worldwide delivers performance that moves the world forward. We’re lifelong learners, obsessed with better. Learn more at www.WabtecCorp.com.

Culture powers us and the possibilities.

We believe the best ideas come from a mix of experiences and backgrounds. At Wabtec, we strive every day to create a place where everyone belongs. We’re building a culture where leadership, inclusion and your unique perspective fuel progress.

We’re proud to be an Equal Opportunity Employer. We welcome talent of all backgrounds, experiences, and identities, including race, gender, age, disability, veteran status and more.

Need accommodation? Just let us know - we’ve got you.