Virtual Propulsion Engineer – Thermal, Hydraulics

General Motors

. Conceptualize, build, and exercise analytical system-level models for electrified and conventional propulsion systems .

Posted 10/9/2026full-timeWarren • Michigan • United StatesJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in modeling and analyzing propulsion systems, including thermal, hydraulic, and fluid dynamics, while effectively communicating technical recommendations. Proficient in simulation tools and programming languages to enhance design development and efficiency.

Highest-signal resume keywords

Simulation ExperiencePropulsion System DesignPython ProgrammingGT-SUITE SoftwareMATLAB Proficiency

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

1D Fluid Dynamics Modeling3D Thermal ModelingSystem-Level ModelingTest-to-Model CorrelationVariation Analysis

Soft Skills

Technical Problem ResolutionCollaborationMentoring

Tools & Technologies

GT-SUITEAMESIMSiemens NX CAD

Industry Keywords

Electrified Propulsion SystemsConventional Propulsion SystemsVehicle EngineeringHeat TransferFluid Mechanics

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Conceptualize, build, and exercise analytical system-level models for electrified and conventional propulsion systems
Build 1D fluid dynamics and coarse 3D thermal models for design development, validation, and reduction of hardware testing
Model thermal, hydraulic, lubrication, and ventilation domains across batteries, drive units, electric motors, power electronics, combustion engines, and transmission-related systems
Integrate plant models from different domains into system-level models supporting Software-in-the-Loop or Hardware-in-the-Loop co-simulation
Provide component-level and system-level design recommendations to Design Responsible Engineers based on analysis results
Improve analysis practices and tools to enhance prediction fidelity and execution speed
Collaborate with analysis counterparts across VDDV teams representing global propulsion systems and vehicle engineering
Participate in mentoring and knowledge-sharing with TCS India colleagues and new team members
Support technical problem resolution using simulation and analysis results
Contribute to efficiency improvement projects, including automation tools using Python or MATLAB

Requirements

What you’ll need

Bachelor of Science degree in Engineering
2+ years of experience with simulation, design, testing, or release of propulsion-related systems or hardware
Experience with GT-SUITE, AMESIM, or similar software
Working knowledge of vehicle propulsion system design, operation, or testing
Ability to interpret analysis results and communicate technical recommendations
GM does not provide immigration-related sponsorship for this role; candidates must not require GM immigration sponsorship now or in the future
Preferred: Master of Science degree in Mechanical or Aerospace Engineering, with coursework in heat transfer or fluid mechanics
Preferred: Experience with test-to-model correlation processes and variation analysis
Preferred: Experience with programming or scripting in Python, MATLAB, or similar software
Preferred: Experience with Siemens NX CAD modeling
Preferred: Familiarity with AI/ML methods or agentic workflows

Benefits

Comp & perks

Hybrid work arrangement with reporting to Warren, Michigan at least three times per week
Relocation benefits for candidates who qualify under company policy
Benefits supporting employee well-being at work and at home
Role-related assessment and/or pre-employment screening information provided
Reasonable workplace accommodations for individuals with disabilities