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Cfd Simulation Engineer Jobs (NOW HIRING)

Altair

CAE Engineer L2

Raymond, OH

Seeking a highly skilled CFD Simulation Engineer with a strong background in Conjugate Heat Transfer (CHT) analysis. The ideal candidate will have hands-on expertise in STAR-CCM+, ANSYS Fluent, and ...

Rivian

Sr. Thermal System Simulation Engineer

Tustin, CA · On-site

$107.80K - $134.80K/yr

Advanced CFD development: Drive high-fidelity CFD development for components and system ... Hardware-Simulation Integration: Collaborate deeply with hardware design engineers and suppliers to ...

Johnson Controls

Simulation Engineer

Burlington, MA · On-site

$90K - $110K/yr

As a Simulation Engineer you will use hand calculations and computational tools to predict the ... Perform coupled thermo-fluid simulations using CFD software to predict pressure drop and thermal ...

Altus LLC

CFD Propulsion Research Engineer

Aberdeen, MD · On-site

$100K - $200K/yr

CFD Propulsion Research Engineer Company: Altus Engineering Location: Aberdeen Proving Ground, MD ... These include high-quality software development services, system modeling and simulation ...

Rivian

Sr. Thermal System Simulation Engineer

Tustin, CA · On-site

$107.80K - $134.80K/yr

Advanced CFD development: Drive high-fidelity CFD development for components and system ... Hardware-Simulation Integration: Collaborate deeply with hardware design engineers and suppliers to ...

Rivian

Sr. Thermal System Simulation Engineer

Tustin, CA · On-site

$107.80K - $134.80K/yr

Advanced CFD development: Drive high-fidelity CFD development for components and system ... Hardware-Simulation Integration: Collaborate deeply with hardware design engineers and suppliers to ...

Johnson Controls

Simulation Engineer

Burlington, MA

$90K - $110K/yr

Perform coupled thermo-fluid simulations using CFD software to predict pressure drop and thermal ... Bachelors in Mechanical Engineering, Aerospace Engineering, orotherrelevant field * 2-5 years of ...

Rivian

Sr. CFD Engineer, Powertrain

Plymouth, MI · On-site

$98.50K - $123.10K/yr

As the senior CFD simulations, you will support design and optimization of lubrication and cooling ... Collaborate with designers and system engineers to balance lubrication, thermal, NVH, durability ...

Rivian

Sr. CFD Engineer, Powertrain

Plymouth, MI

$98.50K - $123.10K/yr

As the senior CFD simulations, you will support design and optimization of lubrication and cooling ... Collaborate with designers and system engineers to balance lubrication, thermal, NVH, durability ...

Rivian

Sr. CFD Engineer, Powertrain

Plymouth, MI · On-site

$98.50K - $123.10K/yr

As the senior CFD simulations, you will support design and optimization of lubrication and cooling ... Collaborate with designers and system engineers to balance lubrication, thermal, NVH, durability ...

Tesla

Staff Simulation Engineer

Palo Alto, CA · On-site

$152K - $264K/yr

Develop andvalidatefiniteelements(FE), computational fluid dynamics (CFD), and electrochemical ... Collaborate with process engineers, materials scientists, and test teams to translate simulation ...

PhysicsX

Principal CFD Engineer

New York, NY · On-site

We are building an AI-driven simulation software stack for engineering and manufacturing across ... You're confident setting up CFD simulations independently, interpreting complex results with depth ...

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Cfd Simulation Engineer information

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How much do cfd simulation engineer jobs pay per year?

As of Jun 4, 2026, the average yearly pay for cfd simulation engineer in the United States is $93,015.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,500.00 and $110,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a CFD Simulation Engineer, and why are they important?

To thrive as a CFD Simulation Engineer, you need a solid background in fluid dynamics, thermodynamics, and numerical methods, usually supported by an engineering degree. Proficiency in CFD software such as ANSYS Fluent, OpenFOAM, or STAR-CCM+, along with experience in programming languages like Python or MATLAB, is typically required. Strong analytical thinking, problem-solving ability, and effective communication skills help you interpret results and collaborate with multidisciplinary teams. These skills are vital for accurately modeling complex flows, optimizing designs, and delivering reliable engineering solutions.

What are some common challenges faced by CFD Simulation Engineers during project workflows?

CFD Simulation Engineers often encounter challenges such as managing complex geometries and ensuring mesh quality, which are crucial for accurate results. Balancing simulation accuracy with computational resources and run times can also be demanding, especially when deadlines are tight. Collaboration with design, testing, and manufacturing teams is essential to validate simulation results and integrate feedback, requiring strong communication and problem-solving skills. Staying updated with the latest software and modeling techniques is also important to optimize project outcomes.

What are CFD Simulation Engineers?

CFD Simulation Engineers are specialists who use Computational Fluid Dynamics (CFD) software to analyze and predict fluid flow, heat transfer, and related phenomena in various engineering systems. They create digital models to simulate how gases and liquids move and interact with surfaces, helping to optimize designs in industries like automotive, aerospace, energy, and manufacturing. Their work supports product development, troubleshooting, and performance improvement by providing insights that would be difficult or costly to obtain through physical testing alone.

What is the difference between Cfd Simulation Engineer vs Mechanical Design Engineer?

AspectCfd Simulation EngineerMechanical Design Engineer
Required CredentialsBachelor's or Master's in Mechanical, Aerospace, or related engineering; proficiency in CFD softwareBachelor's or Master's in Mechanical or Industrial Engineering; CAD software skills
Work EnvironmentResearch labs, engineering firms, aerospace, automotive industriesProduct development, manufacturing, automotive, aerospace industries
Employer & Industry UsageDesigning fluid flow systems, optimizing aerodynamics, thermal analysisCreating mechanical components, assemblies, and product prototypes

The main difference is that a Cfd Simulation Engineer specializes in computational fluid dynamics to analyze fluid flow and heat transfer, while a Mechanical Design Engineer focuses on designing mechanical components and systems. Both roles require strong engineering fundamentals, but their focus areas and software tools differ.

More about Cfd Simulation Engineer jobs
What cities are hiring for Cfd Simulation Engineer jobs? Cities with the most Cfd Simulation Engineer job openings:
What are the most commonly searched types of Cfd Simulation Engineer jobs? The most popular types of Cfd Simulation Engineer jobs are:
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Cfd Simulation Engineer jobs near you
Infographic showing various Cfd Simulation Engineer job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 93% Physical, 4% Hybrid, and 3% Remote job distribution, with an average salary of $93,015 per year, or $44.7 per hour.

CAE Engineer L2

Altair

Raymond, OH

Full-time, Contractor

Retirement, PTO

Posted 3 days ago

Job description

Transforming the Future with Convergence of Simulation and Data CAE Engineer L2 Job Summary: Our client in Raymond, OH is looking for a CAE Engineer L2. This is a contract position. What You Will Do: Seeking a highly skilled CFD Simulation Engineer with a strong background in Conjugate Heat Transfer (CHT) analysis. The ideal candidate will have hands-on expertise in STAR-CCM+, ANSYS Fluent, and OpenFOAM, coupled with solid experience in pre-processing (ANSA) and automation scripting to accelerate simulation workflows. You will be responsible for developing, executing, and optimizing CFD models to support thermal management, design validation, and performance improvement of complex engineering systems. Key Responsibilities:
  • Develop and execute CHT and thermal-fluid CFD simulations for full-system models.
  • Perform geometry cleanup, meshing, and surface preparation using ANSA and STAR-CCM+.
  • Build, calibrate, and validate CFD models using experimental or reference data.
  • Run simulations in STAR-CCM+, Fluent, and OpenFOAM, ensuring model accuracy and computational efficiency.
  • Conduct parametric, design optimization, and sensitivity studies.
  • Develop automation and scripting tools (e.g., Python, Java, or macro scripting) to streamline model setup and post-processing workflows.
  • Collaborate with design, test, and system integration teams to interpret results and provide actionable insights.
  • Document methodologies, simulation plans, and validation results clearly and concisely.
Basics:
  • Bachelor's or Master's degree in Mechanical, Aerospace Engineering or related field.
  • 3+ years of hands-on experience in CFD simulations, particularly CHT and thermal-fluid coupling.
  • Familiarity with computational method for modeling heat transfer - radiation, conduction and convection. Experience in CFD modeling building focused on heat transfer mechanisms preferably automotive application.
  • Experience with Python, Bash, or Java macros for CFD process automation.
Preferred:
  • Proficiency in STAR-CCM+, working knowledge of ANSYS Fluent and OpenFOAM.
  • Understanding HPC environments, parallel computing, and GPU acceleration (HPC clusters, NVIDIA A100/H100).
  • Strong experience with ANSA for geometry preparation and mesh generation, working knowledge of CATIA.
  • Experience with parametric studies, DOE, and optimization frameworks.
  • Familiarity with CAD tools (CATIA, SolidWorks) for model import/export.
  • Knowledge of data visualization tools (ParaView, Ensight or Tecplot).
  • Strong analytical mindset and ability to communicate technical insights effectively.
How You Will Be Successful:
  • Envision the Future
  • Communicate Honestly and Broadly
  • Seek Technology and Business "First"
  • Embrace Diversity and Take Risks
What We Offer:
  • Competitive Salary
  • Comprehensive Benefit Package
  • 401(k) with matching contributions
  • Paid Time Off
  • Employee Discounts
  • Free training on all Altair products
Why Work with Us: Altair is a global technology company providing software and cloud solutions in the areas of data analytics, product development, and high-performance computing (HPC). Altair enables organizations in nearly every industry to compete more effectively in a connected world, while creating a more sustainable future. With more than 3,000 engineers, scientists, and creative thinkers in 25 countries, we help solve our customer's toughest challenges and deliver unparalleled service, helping the innovators innovate, drive better decisions, and turn today's problems into tomorrow's opportunities. Our vision is to transform customer decision making with data analytics, simulation, and high-performance computing. For more than 30 years, we have been helping our customers integrate electronics and controls with mechanical design to expand product value, develop AI, simulation and data-driven digital twins to drive better decisions, and deliver advanced HPC and cloud solutions to support unlimited idea exploration. To learn more, please visit altair.com Ready to go? #ONLYFORWARD At our core we are explorers; adventures; pioneers. We are the brains behind some of the world's most revolutionary innovations and are not only comfortable in new and unchartered waters, we dive headfirst. We are the original trailblazers that make the impossible possible, discovering new solutions to our customer's toughest challenges. Altair is an equal opportunity employer. Our backgrounds are diverse, and every member of our global team is critical to our success. Altair's history demonstrations a belief that empowering each individual authentic voice reinforces a culture that thrives because of the uniqueness among our team.

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