Lead Engineer - Simulation

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway— you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

Mandatory Skills:

• Strong expertise in CFD modeling, simulation setup, meshing strategies, and result interpretation
• Proven hands-on experience with ANSYS Fluent, STAR-CCM+, or OpenFOAM
• Deep understanding of fluid dynamics, heat transfer, turbulence modeling, and CHT
• Experience in pressure drop, flow analysis, porous media, multiphase, and species transport simulations
• Ability to correlate simulation results with experimental data and refine models
• Strong proficiency in preprocessing and meshing tools such as Fluent Meshing, HyperMesh, or ANSA
• Ability to translate engineering problems into accurate simulation boundary conditions and models
• Strong reporting, presentation, and technical communication skills.
• Basic Python programming skills.

Desired Skills:

• Experience with heat exchangers, thermal systems, or complex flow systems
• Knowledge of optimization frameworks (Optislang, Tosca, etc.)
• Experience working with cloud or HPC environments for large-scale simulations
• Familiarity with post-processing tools such as ParaView or EnSight
• Exposure to aeroacoustics Modeling
• Working knowledge of CAD tools such as SpaceClaim or SolidWorks
• Experience working with global engineering teams
• Exposure to international CFD Modeling and testing standards
• Experience with combustion Modeling (added advantage).

Opportunities for Growth:

• Willing to travel within or outside India as and when needed (about 10% of travelling per year)
• Lead CFD strategy for critical product development and performance improvement programs
• Opportunity to work closely with global stakeholders and cross-functional teams
• Chance to mentor junior engineers and build simulation capability within the organization
• Exposure to advanced simulation methodologies and hybrid digital engineering approaches
• Contribute to development of predictive models, digital validation approaches, and intelligent product platforms
• Opportunity to influence design decisions, value engineering initiatives, and innovation programs

Required Qualifications:

• Bachelor’s or Master’s degree in Mechanical, Aerospace, or related engineering discipline
• 6–8 years of proven industry experience in CFD analysis and Modeling.
• Experience collaborating with global engineering teams (preferably US teams).
• Strong verbal and written communication skills, including report writing and presentation.
• Willingness to travel within or outside India as required.
• Demonstrated personal attributes:
  • Result-driven, accountable, and self-motivated
  • Strong analytical judgment and problem-solving mindset
  • Adaptability, curiosity, and collaborative approach
  • High integrity, ownership, and willingness to learn

Key Responsibilities / Functions:

• Experience in heat exchanger CFD or thermal systems .
• Lead advanced CFD analysis activities supporting product design, troubleshooting, and optimization.
• Develop robust CFD models accurately reflecting real-world operating conditions.
• Perform simulations involving RANS/URANS/LES as required for steady and unsteady flow problems.
• Validate and correlate simulation outcomes with experimental or field data.
• Provide clear engineering insight and design recommendations to product teams.
• Drive design optimization through parametric and sensitivity studies.
• Develop and standardize CFD methodologies , best practices, and workflows.
• Generate high-quality engineering reports and present findings to stakeholders.
• Collaborate with global engineering teams and cross-functional partners.
• Mentor and guide junior engineers, supporting capability development within the team.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We’re an equal opportunity employer. All applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and location of the position for which you’re applying.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law .