Descripción

Work Arrangement: This role is categorized as hybrid. This means the successful candidate is expected to report to Warren three times per week, at minimum, or other frequency dictated by the business.

The Role

This role offers the opportunity to work in a highly collaborative team focused on developing empirical battery models, physics-based battery models, and atomistic simulations. On this team you will develop empirical battery models or physics based models to provide electrochemical, thermal, mechanical, and safety related design direction for electric vehicle programs. This involves characterization & optimization of battery cell performance for vehicle range, charging capability, and battery aging effects.

The position requires deep technical knowledge in electrochemical mechanisms and the numerical methods used to model them. You should be proficient in the use of modeling tools such as COMSOL, MATLAB/SIMULINK, SABER or other electrochemical modeling tools. Solid understanding of battery systems, cells and multi-scale-multidimensional cell modeling is required, along with experience in multiple battery modeling techniques including equivalent circuit models, reduced order models, and physics based models.

What You'll Do

Create new electrochemical models for existing and future cells by: developing from first principles, blending existing techniques (empirical, theoretical, full and reduced order physics based, finite element, etc.), using existing modeling tools (COMSOL, Battery Design Studio, SABER, etc.)
Develop, maintain, and calibrate electrochemical models for existing and future battery chemistries using theoretical and empirical methods, validate models battery cell models with real cell data.
Document models, assumptions, intended usage and results.
Communicate model functionality, incorporate customer feedback, and work with outside teams to generate useful tools
Provide component-level and/or system-level design recommendations to Process and Design Responsible Engineers based on interpretation of analysis results
Connect with cross functional teams to extend battery models for pack architecture, cell validation, pack validation, cell software & controls development, pack software & controls development, and vehicle calibration
Independently lead capability growth projects to improve physics, develop new analyses for DFMEA loadcases, and automate/ reduce analysis time
Benchmarking and evaluation of new procedures, technology, or software tools
Contribute to the development of automation tools using Python, Java, or equivalent
Development of new and innovative Molecular Dynamics simulations related to battery cell performance and manufacturing
Utilize cutting edge AI/ML methods to automate data processing and model development.

[Additional Description]

Your Skills & Abilities (Required Qualifications)

BSE in Chemical, Electrochemical, Materials, Electrical, or Mechanical Engineering
Experience in developing automation scripts in python, simulink, and integrate to other GVE toolsets
5+ years of experience in electrochemical modeling and battery cell material characterization
Strong understanding of modeling processes and tools especially physics based degradation mechanisms and transport phenomena

What Will Give You A Competitive Edge (Preferred Qualifications)

Advanced degree (MS or greater) in Chemical, Electrochemical, Materials, Computer Science, Electrical, or Mechanical Engineering
Proven experience with development of battery cell designs
Working knowledge battery cell mechanics and how these mechanics change with electrode materials and state-of-aging

This job may be eligible for relocation benefits

#LI-LG2

Información sobre diversidad

General Motors se compromete a ser un lugar de trabajo en el cual no solo no haya discriminación indebida, sino que fomente con sinceridad la inclusión y el sentido de pertenencia. Creemos firmemente que la diversidad del personal crea un entorno en el cual nuestros empleados pueden prosperar y desarrollar mejores productos para nuestros clientes. Instamos a los candidatos interesados a que revisen las responsabilidades y aptitudes clave para cada puesto y se postulen para los puestos que coincidan con sus habilidades y capacidades. Es posible que, cuando corresponda, se les pida a los solicitantes que están en el proceso de contratación que completen satisfactoriamente una o más evaluaciones relacionadas con su función y/o una evaluación previa al empleo antes de comenzar a trabajar. Para obtener más información, visite Cómo contratamos.

Declaración de igualdad de oportunidades en el empleo (EE.UU.)

General Motors se enorgullece de ser un empleador que ofrece igualdad de oportunidades. Todos los solicitantes calificados serán tenidos en cuenta para el empleo sin distinción de raza, color, religión, sexo, orientación sexual, identidad de género, nacionalidad, discapacidad o condición de veterano protegido.

Adecuaciones (EE.UU. y Canadá)

General Motors ofrece oportunidades a todos los solicitantes de empleo, incluyendo las personas con discapacidades. Si necesita una adecuación razonable para ayudarle con su búsqueda o solicitud de empleo, envíenos un correo electrónico a [email protected] o llámenos al 800-865-7580. En su correo electrónico, incluya una descripción del puesto específico que está solicitando, así como el título del empleo y el número de solicitud del puesto que está solicitando.