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Success Tech Solutions Inc

Battery thermal engineer

Hybrid

Cupertino, United states

Freelance

15-09-2025

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Skills

Python Test Training

Job Specifications

Company Description

Success Tech Solutions, Inc. is a leading global provider of IT services and innovative talent solutions. We specialize in IT staffing, consulting, training, and development solutions across multiple domains and industries including Telecom & Media, Healthcare, Retail & Consumer Goods, Transportation & Logistics, and Utilities & Energy. We pride ourselves on finding candidates with strong technical skills, the right aptitude, and a great cultural fit for our clients.

Role Description

This is a contract role for a Battery Thermal Engineer. The Battery Thermal Engineer will be responsible for conducting thermal analysis, designing thermal systems, managing and optimizing heat transfer, and improving thermal management strategies. This is a hybrid role based in Cupertino, CA, with some work-from-home flexibility.

Battery thermal engineer

[ US Citizen/ Green Card + No export compliance restrictions. ]

Description:

As a member of the Battery Modeling team, you will be supporting Thermal modeling for all products. You will execute existing simulation workflows for new programs and also work with the Product Design team from the earliest stages, analyzing and informing the design of cutting-edge products. You will also collaborate with cross-functional teams within Apple to provide design guidance in terms of thermal impact of the product features.

* Develop of state of art Thermal as well as multi-physics finite element (FE) models of cell, pack, and BMS sub-systems.

* Generate models/capability to convert power map into thermal outputs.

* Perform advanced ThermalCAE simulations to evaluate and enhance understanding of the various boundary conditions at the cell, pack, BMS sub-systems around battery packs well as in system.

* Use best in class tools and solvers to generate the necessary simulation models and results.

* Work with test and reliability labs, to develop physical test methods, to gather necessary data for results validation.

* Work with system teams, to collaborate on developing detailed sub-models to be used in assembly level simulations.

* Develop optimized workflows and/or reusable templates for regularly required thermal simulations.

* Develop and implement best practices.

Minimum Qualifications:

- PhD + 3 yrs industry experience

- Mechanical or electrical engineering background with strong foundation in thermal simulations field.

- Experience in transient thermal simulations of assemblies

- [MUST HAVE] Expert level skillset related to Ansys electronic desktop, including HFSS, SIWave and IcePak.

- Familiarity with NX, Comsol, Cadence

- Experience in electronic heating and cooling and CFD

- Familiarity with multi-physics coupled modeling, integrating mechanical, thermal and electrochemical behaviors.

Preferred Qualifications:

- PhD + 5 yrs relevant experience

- Experience in Allegro and electronics layout design

- Familiarity with li-ion cells and battery packs

- Experience in defining and leading technical development roadmap

- Experience in managing project teams

- Python and other scripting languages

Interested candidates please share your resume. Frank@successtechsol.com

About the Company

Success Tech Solutions, Inc. is a one-stop hub and leading global provider of IT services and Innovative Talent Solutions. We offer various services such as - IT Staffing, Consulting, Training and Development Solutions across multiple Domains and Industries. We are specialists in finding the right candidate with strong technical know-how, right aptitude and the right attitude complementing the existing culture of your company. Industries Served: Telecom & Media, HealthCare, Retail & Consumer Goods, Transportation & Logistics... Know more