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Internship Cfd Modeling Jobs in California (NOW HIRING)

Amca

Junior Propulsion Component Engineer

El Segundo, CA · On-site

$100K - $130K/yr

Build CAD models and detailed drawings, applying GD&T under review. * Perform hand calculations and ... Exposure to CFD tools such as ANSYS Fluent. * Internship or project experience in aerospace ...

Rivian

Sr. Fluid Dynamics, Attributes Engineer

Irvine, CA · On-site

$121K - $151K/yr

You will utilize advanced multiphase Computational Fluid Dynamics (CFD) methods to model complex ... Experience: 5+ years of experience (including internships or Formula Student/FSAE experience) in ...

Rivian

Sr. Fluid Dynamics, Attributes Engineer

Irvine, CA · On-site

$121K - $151K/yr

You will utilize advanced multiphase Computational Fluid Dynamics (CFD) methods to model complex ... Experience: 5+ years of experience (including internships or Formula Student/FSAE experience) in ...

Rivian

Sr. Fluid Dynamics, Attributes Engineer

Irvine, CA · On-site

$121K - $151K/yr

You will utilize advanced multiphase Computational Fluid Dynamics (CFD) methods to model complex ... Experience: 5+ years of experience (including internships or Formula Student/FSAE experience) in ...

Impulse Space

Propulsion Analyst (Fluids)

Redondo Beach, CA · On-site

$100K - $150K/yr

... internships, or professional experience involving modeling, data analysis, or simulation * Strong ... Advanced proficiency with a commercial CFD tool through all stages of the workflow (geometry prep ...

Stand Insurance

Fire Science Intern

San Francisco, CA · On-site

$30/hr

This is an immersive, project-based internship designed for students or early-career engineers ... Experience with CFD / fire modeling tools * Familiarity with experimental validation of numerical ...

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Internship Cfd Modeling information

What is the difference between Internship Cfd Modeling vs Internship Fluid Dynamics?

AspectInternship Cfd ModelingInternship Fluid Dynamics
Required SkillsComputational Fluid Dynamics (CFD), simulation software, programmingFluid mechanics, experimental methods, data analysis
Work EnvironmentSoftware-focused, engineering firms, research labsLaboratories, research centers, industrial settings
Industry UsageDesign optimization, aerodynamics, thermal analysisFlow behavior studies, experimental validation

Internship Cfd Modeling focuses on developing and applying computational simulations to analyze fluid flow, while Internship Fluid Dynamics emphasizes experimental and theoretical study of fluid behavior. Both roles require a background in engineering or physics and are common in research and industry settings. The main difference lies in the approach: CFD modeling is software-driven, whereas fluid dynamics internships often involve hands-on experiments.

What is an internship in CFD modeling?

An Internship in CFD (Computational Fluid Dynamics) Modeling is a temporary position, typically for students or recent graduates, where individuals gain practical experience in simulating fluid flows using specialized software. Interns work on projects that involve setting up and running CFD models, analyzing results, and assisting with research or engineering tasks. This hands-on experience helps interns develop skills in mathematics, physics, computer programming, and engineering applications, preparing them for future roles in industries such as aerospace, automotive, and energy. Interns often work under the supervision of experienced engineers or researchers.

What are the key skills and qualifications needed to thrive as an internship in CFD modeling?

To thrive as an intern in CFD Modeling, you need a solid understanding of fluid dynamics, thermodynamics, and numerical methods, typically supported by coursework in engineering or applied sciences. Familiarity with CFD software such as ANSYS Fluent, OpenFOAM, or COMSOL Multiphysics, and basic programming skills in languages like Python or MATLAB, are highly valued. Strong analytical thinking, attention to detail, and effective communication help interns interpret simulation results and collaborate with engineering teams. These skills ensure accurate simulations, valuable insights for project teams, and successful integration into real-world engineering workflows.

What types of projects and responsibilities can I expect as an intern in CFD modeling?

As a CFD modeling intern, you’ll typically work on projects involving the simulation and analysis of fluid flows, often supporting senior engineers with tasks such as setting up simulation models, running computational analyses, and interpreting results. You may be involved in validating simulation data, optimizing designs, or preparing reports and presentations for team meetings. Collaboration with other engineering teams—such as mechanical or aerospace engineers—is common, and you’ll likely use industry-standard software like ANSYS Fluent or OpenFOAM. This hands-on experience helps build practical skills and can provide a foundation for future roles in engineering analysis or simulation.
What are the most commonly searched types of Cfd Modeling jobs in California? The most popular types of Cfd Modeling jobs in California are:
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Infographic showing various Internship Cfd Modeling job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Junior Propulsion Component Engineer

Amca

El Segundo, CA

Full-time

Posted 25 days ago

Job description

Overview

The Junior Propulsion Component Engineer supports the design and development of Amca's propulsion control hardware under the direction of senior engineers. You will contribute to the design of valves, regulators, actuators, and manifolds, run analysis, and produce drawings and models. This is an entry-level design role built to grow an engineer into an independent contributor on propulsion component programs.

Responsibilities

Design Support

  • Support the design of propulsion components and assemblies under the guidance of senior engineers.
  • Build CAD models and detailed drawings, applying GD&T under review.
  • Perform hand calculations and basic analysis for flow, pressure drop, and sizing.

Analysis and Documentation

  • Assist with analytical and CFD studies and help reduce results into usable design guidance.
  • Draft portions of requirements documents, interface control documents, and technical data packages.
  • Maintain design files and support configuration management.

Collaboration and Development

  • Work with test and manufacturing teams to understand build and qualification feedback.
  • Support troubleshooting and data collection on design and field issues.
  • Build propulsion component design fundamentals through mentorship and design reviews.

Basic Qualifications

  • Bachelor's degree in mechanical engineering, aerospace engineering, or a related technical discipline.
  • 0 to 2 years of engineering experience, including internships or co-ops.
  • Working knowledge of fluid dynamics, hydraulics, or pneumatics fundamentals.
  • Proficiency in 3D CAD (Creo, SolidWorks, or NX) and a working understanding of GD&T.
  • Strong analytical skills and a willingness to learn on complex hardware.

Preferred Qualifications

  • Coursework or project experience in fluid mechanics, thermodynamics, or fluid power.
  • Exposure to CFD tools such as ANSYS Fluent.
  • Internship or project experience in aerospace, defense, or high-reliability hardware.
  • Familiarity with engineering drawings and technical data packages.

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