Full-Time
Multiphysics Simulation Engineer
GE Vernova
1,001-5,000 employees
Global energy provider: power, wind, electrification
No salary listed
Villeurbanne, France
In Person
Bachelor's, Master's
 Mechanical Engineering (1) |
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- A Bac+5 Master's or engineering degree in fluid mechanics, physics, applied mathematics, or scientific computing; a PhD is a significant advantage.
- At least 3 years of industrial experience in multiphysics numerical simulation, such as in an engineering office, industrial research and development, or applied laboratory.
- Practical proficiency with ANSYS Fluent, including user-defined functions, meshing, and post-processing, and/or COMSOL Multiphysics, including coupled modules, LiveLink, and its application programming interface.
- Experience customizing and scripting these tools with Python, C or C++, macros, and interfaces with external codes.
- Knowledge of coupled multiphysics, including compressible flows, heat transfer, radiation, and electromagnetism.
- Ability to work independently on scientifically and technically intensive topics.
- Scientific rigor and critical thinking when analyzing numerical results.
- Resilience and pragmatism in finding technical solutions.
- Ability to communicate, understand, and collaborate with product teams to address design-related needs effectively.
- Technological curiosity and autonomy in monitoring numerical tools.
- Ability to work across different teams, including digital experts, product development, and developers.
- Investigate and establish a coupling methodology between the internal code and commercial simulation platforms such as ANSYS Fluent and COMSOL Multiphysics to extend modeling capabilities to three-dimensional configurations.
- Identify and resolve technical obstacles in the existing MC3Xms and ANSYS Fluent coupling by analyzing current physical and numerical limitations, including data transfers, consistency of boundary conditions, coupled time-step management, and multiphysics convergence.
- Implement coupling interfaces through application programming interfaces and customization environments for commercial tools, including ANSYS Fluent user-defined functions and user-defined scalars, COMSOL LiveLink or Java application programming interface, and Python or C++ scripting to orchestrate exchanges between codes.
- Physically validate the developed methodologies by comparing simulation results with available experimental data and identifying their domains of validity.
- Act as a reference user for the product-engineering community that performs simulations by documenting, supporting, training, and assisting project-team users in implementing the identified methodologies.
- Manage and control the complete numerical-simulation generation chain, including software, business-specific implementation, and the high-performance computing infrastructure required for the calculations.
- Maintain active technological monitoring of commercial simulation codes such as ANSYS Fluent, COMSOL, and OpenFOAM for plasma and high-voltage arc applications, including new features, magnetohydrodynamics modules, radiative solvers, and co-simulation capabilities.
- Establish and manage collaborations with simulation-software vendors when necessary for specific applications.
- Perform test or applied calculations related to product development to support comparative evaluation of internal tools versus commercial tools.
- Contribute to the team's technical reporting through synthesis notes, presentations to steering committees, and interaction with circuit-breaker product-development teams.
- Experience with thermal plasma physics or electrical arcs, including magnetohydrodynamics, radiation, or species transport.
- Knowledge of code-coupling topics, including data exchange between solvers, co-simulation, and coupling APIs.
- Experience developing with Git in a multi-contributor environment.
- Experience validating simulations experimentally by comparing tests and calculations.
- Ability to work independently on scientifically and technically intensive topics.
GE Vernova is a global energy company created in 2024 to support the electricity grid and the energy transition, with three focuses: Power, Wind, and Electrification. It sells large-scale equipment, signs long-term service agreements, and provides software to utilities, independent power producers, grid operators, and large industrial energy users. Its products include H-Class gas turbines that can burn natural gas with blends of hydrogen toward 100% hydrogen, Haliade-X offshore wind turbines up to 14.7 MW, and GridOS software that unifies grid data to help manage networks and integrate renewables. By combining hardware, services, and software under GE heritage, it aims to meet rising electricity demand while accelerating decarbonization across global energy systems.
Company Size
1,001-5,000
Company Stage
N/A
Total Funding
$17.6M
Headquarters
Cambridge, Massachusetts
Founded
2022
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Simplify's Take
What believers are saying
- Q2 2026 orders jumped 88% to $24.2 billion, led by Power and Electrification.
- Data center orders exceeded $5 billion in first-half 2026, more than all 2025.
- Management raised 2026 guidance and expects at least 125 GW gas backlog by year-end.
What critics are saying
- Wind orders fell 40% in Q2 2026, and GE Vernova expects roughly $400 million losses.
- Massachusetts courts blocked GE Vernova from exiting Vineyard Wind over unpaid $300 million claims.
- Tariff uncertainty and permitting delays still throttle U.S. onshore wind orders through 2026.
What makes GE Vernova unique
- GE Vernova sells the grid and turbine hardware that runs 25%-30% of global electricity.
- Its 116 GW gas backlog and H-Class turbines lock customers into decade-long service contracts.
- GridOS, HVDC, and Prolec-backed electrification make it harder for utilities to multi-source suppliers.
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Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
401(k) Retirement Plan
401(k) Company Match
Paid Vacation
Paid Parental Leave
Mental Health Support
Relocation Assistance
Performance Bonus
Company News
SHINE is joining a GE Vernova-led project funded by the Department of Energy's Advanced Research Projects Agency-Energy to develop modernised nuclear material tracking systems for fuel recycling facilities. The project aims to use artificial intelligence to optimise spent nuclear fuel tracking and measurement. As a subcontractor, SHINE is developing improved sensor deployment and AI-powered material-tracking systems for nuclear fuel recycling facilities. The technology, called Monochromatic Assays Yielding Enhanced Reliability (MAYER), is designed to track and measure nuclear material in real time, feeding information into a virtual digital twin. The system aims to replace current methods involving redundant instrumentation, manual sampling, and periodic shutdowns for inventory checks. SHINE's participation supports its broader goal of building a commercial nuclear fuel recycling facility in a lower-security regulatory category.
GE Vernova reported strong second-quarter results with revenue rising 22% year-over-year to $11.1 billion, surpassing analyst estimates by $330 million. Total orders surged 88% organically to $24.2 billion, driven by AI-related demand for gas turbines and grid equipment. However, the company's Wind segment saw organic orders plunge 40%. The decline stems from quality-control issues, including turbine failures at major projects, alongside inflation and supply chain problems that compressed margins on fixed-price contracts. The segment now represents just 5% of total orders, down from 13% in 2025. GE Vernova's Wind business posted a negative 19% adjusted EBITDA margin in the first half of 2026. Despite this, investors remain unfazed as the Power and Electrification segments deliver strong margins of 17.6% and 18.2% respectively, easily offsetting Wind's losses.
Weirton, WV – August 12, 2026 – Form Energy, Inc., an American technology company developing and commercializing a new class of cost-effective, multi-day energy storage systems, announced today a $750 million Series G financing round led by T. Rowe Price, which also led the company’s prior Series F round. This round brings Form Energy’s total […]
GE Vernova, General Electric's former energy division spun off in 2024, reported a $176.3 billion backlog in Q2 2026, up 37% year-over-year. The company's growth has been driven by expanding cloud, AI, and data centre markets requiring increased power infrastructure. Total orders surged 89% in the first half of 2026, with Power and Electrification segments rising 99% and 131% respectively. GE Vernova expects full-year revenue growth of 19% to 22%. Despite strong performance, shares declined 5% over the past month whilst the S&P 500 gained 3%. The pullback followed Q2 results where adjusted EBITDA and earnings per share missed Wall Street expectations due to increased capacity spending and additional losses in the Wind division.
GE Vernova and Eaton released second-quarter 2026 results highlighting surging demand from AI infrastructure buildout. Vernova reported $5.50 billion in Power segment revenue with gas equipment orders up 134% organically. The company booked $2.7 billion in data centre orders during the quarter alone and expects to reach at least 125 gigawatts of gas equipment under contract by year-end. Total backlog stands at $176 billion. Eaton posted revenue of $8.531 billion, up 21.39%, with adjusted earnings per share of $3.15. Data centre revenue grew roughly 65% in both its Electrical Americas and Electrical Global divisions. The Boyd Thermal liquid-cooling business, acquired for $9.55 billion in March, generated $432 million in second-quarter revenue. Vernova guided free cash flow to $11.5 billion to $12.5 billion, whilst Eaton raised its full-year earnings guidance to $13.40 to $13.60 per share.