Propulsion Thermal Management 3D CFD Engineer

General Motors LLC; United States; Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid work arrangement

Relocation benefits

Job summary

General Motors is seeking a propulsion CFD engineer to develop and optimize simulations for electrified propulsion components, including engines, transaxles, and batteries. You will work in small teams to advance multiphase and thermal analyses, influencing design decisions and reducing hardware testing.

The role emphasizes applying analytical insights to system-level improvements, benchmarking new tools, and developing automation scripts in Python or Java within a hybrid work environment at

Qualifications

• Bachelor of Science in Engineering required.
• 2+ years of experience with simulation, design, testing, or release of propulsion related systems.
• 2+ years of experience with CFD analysis of propulsion related systems.
• Familiarity with propulsion system design, operation, or testing.

Responsibilities

• Develop CFD simulations for electrified propulsion components.
• Collaborate in small teams on complex multiphase flow and thermal simulations.
• Apply capabilities to impact design, processes, and reduce hardware testing.
• Provide design recommendations based on analysis results to Design Responsible Engineers.
• Present analysis results to engineering peers and management.
• Contribute to problem resolution using analysis findings.
• Benchmark new procedures, technology, or software tools.
• Develop automation tools using Python or Java.

Skills

CFD analysis

Propulsion systems

Simulation

Python

Java

Linux

Education

Bachelor of Science in Engineering

Tools

STAR-CCM+

Simerics-MP+

CFD optimization tools

Siemens NX

Job description

Job Description

Job Description The Role This role within the Global Propulsion Engineering division offers the opportunity to work in a highly collaborative team focused on virtual process development and execution. Propulsion related thermal and fluid simulations are the primary focus. 3D Computational Fluid Dynamics (CFD) models are used to directly impact design and eliminate hardware testing. Simulations are primarily focused on engines, transmissions, electric motors & drive units, with extended scope of the team in battery cells and related processes.

What You’ll Do

• Development of new and innovative CFD simulations related to electrified propulsion components
• Collaboratively work in small teams focused on the development of complex multiphase flow and/or thermal simulations
• Application of developed and developing capabilities to directly impact design, processes, and for the elimination of hardware testing
• Provide component-level and/or system-level design recommendations to Design Responsible Engineers based on interpretation of analysis results
• Participate in product design and development teams and present analysis results to engineering peers and management
• Provide technical insight for problem resolution by leveraging analysis results
• Benchmarking and evaluation of new procedures, technology, or software tools
• Contribute to the development of automation tools using Python or Java

Your Skills & Abilities (Required Qualifications)

• Bachelor of Science in Engineering
• 2+ years of experience with simulation, design, testing, or release of propulsion related systems
• 2+ years of experience with CFD analysis of propulsion related systems
• Familiarity or practical experience with the principles of vehicle propulsion system design, operation, or testing

What Will Give You a Competitive Edge (Preferred Qualifications)

• MS in Mechanical or Aerospace Engineering with coursework in heat transfer and fluid mechanics preferred
• Experience with STAR-CCM+ or Simerics-MP+ CFD software
• Experience with CFD optimization tools
• Experience with test to model correlation
• Experience with programming in Python, Java, or equivalent languages
• Linux experience in distributed computing environments
• Experience with the latest CFD visualization techniques
• Knowledge of Siemens NX CAD modeling

Location

Location: Hybrid. This role is categorized as hybrid. This means the successful candidate is expected to report to the - Global HQ Warren MI three times per week, at minimum [or other frequency dictated by the business]

Relocation: This role may be eligible for relocation benefits.

About GM

Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.

Why Join Us

We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

Benefits Overview

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Non-Discrimination and Equal Employment Opportunities (U.S.)

General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers. All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.

Accommodations

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