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Advanced CFD & Multiphysics Simulation Engineer
Rogers Corporation. Build simulation capability for next-generation, manufacturable liquid-cooling solutions for AI, HPC, and data-center infrastructure .
Tech Stack
Tools & technologiesPython
About the role
Key responsibilities & impact- Build simulation capability for next-generation, manufacturable liquid-cooling solutions for AI, HPC, and data-center infrastructure
- Perform CFD, conjugate heat-transfer, thermal, and multiphysics analyses for liquid-cooled electronics, emphasizing ANSYS Fluent
- Develop models for conduction, convection, pressure loss, flow maldistribution, manifolds, interfaces, material behavior, cold plates, microchannels, heat spreaders, and vapor chambers
- Identify limits in meshing, convergence, model size, solver performance, compute capacity, and simulation time
- Recommend model reduction, surrogate methods, automation, or additional computing resources
- Use Python and AI-assisted coding to automate simulation setup, execution, post-processing, optimization, visualization, and reporting
- Validate generated code and models through physics checks, conservation, mesh independence, benchmarks, cross-tool comparison, and test correlation
- Build simulation DoEs, response surfaces, and Pareto diagrams balancing thermal, hydraulic, manufacturing, cost, and reliability objectives
- Convert simulation trade spaces into targeted experimental plans; correlate results, quantify uncertainty, investigate discrepancies, and improve validation methods
- Translate customer power maps, coolant conditions, allowable temperatures, pressure-drop limits, and package constraints into practical cooling architectures
- Recommend design advancement, explain governing physics and trade spaces, quantify manufacturing sensitivity and model confidence, and define validation experiments
Requirements
What you’ll need- Bachelor's, Master's, or PhD in Mechanical Engineering, Aerospace Engineering, Physics, Applied Mathematics, Materials Science, or a related discipline
- 3+ years of industrial simulation or product-development experience
- Strong ANSYS Fluent capability
- Practical experience with conjugate heat transfer, internal flow, pressure-drop prediction, meshing, convergence, and model verification
- Experience with CAD, DoE, optimization, surrogate models, Python automation, and simulation-to-test correlation
- Ability to distinguish numerical convergence from physical credibility and translate results into manufacturable design recommendations
- Experience with HPC, AI accelerators, electronics packaging, liquid cooling, or high-power-density systems is highly desirable
- Approximate travel of 25%
Benefits
Comp & perks- Developmental opportunities
- Top-notch benefits and incentive programs
- Equal employment opportunity protections