Careers

Thermal & Safety Engineer

  • San Francisco
  • Advanced Product Development
  • Full Time
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Job Summary

The Advanced Product Development team develops transformative battery designs and novel product concepts to speed global electric vehicle adoption and energy decarbonization.

Your focus as Thermal & Safety Engineer will be to develop and validate novel battery safety architectures. Your work will directly enable the use of cutting-edge cells with radically higher energy density & power versus conventional EV technologies. You will use a variety of analytic and computational approaches to model heat transfer and cooling, exhaust gas flows from abuse events, and other phenomena of interest. You will also lead experimental verification and iteration of your novel designs. The work you do will inform high-level architecture as well as detailed design of our next-generation pack designs.

We are looking for passionate engineers who share our values. Our team is comprised of various integrated disciplines, including mechanical, structural, thermal, electrical, and software. Therefore, collaboration in group settings, ability to solve system integration challenges, and clear communication are valuable to becoming a successful team member.

You should enjoy working on a small team where you will own substantial and critical parts of the final product. We are working on groundbreaking technologies, so you’ll be energetic, adaptable, and a fast learner who can make quick design judgments with limited information. As a founding member of this group, you will also play a crucial role in growing the team to meet continuously evolving challenges.

Essential Duties and Responsibilities

  • Evaluates heat transfer and cooling requirements for nominal operations and abuse events

  • Models vent gas flows and cooling for thermal runaway containment

  • Investigates and commissions required in-house testing capabilities

  • Performs experimental validation of heat transfer and cell failure models

  • Manages external test vendors when necessary

  • Identifies areas of risk and work quickly to prototype and mitigate these

  • Optimizes designs via analytical, numerical, and/or empirical assessments

  • Other duties as assigned

Within 3 months you will:

  • Helps develop test setups to iterate on and validate computational models

  • Supports pack safety and thermal design and testing

  • Supports design and fabrication of a prototype next-generation battery pack

  • Develops internal design tools and capabilities to accelerate future projects

  • Becomes familiar with the ONE team and established products

Within 6 months you will:

  • Takes ownership of advanced pack thermal and safety architecture

  • Proves out novel safety architectures in surrogate modules and packs

  • Collaborates with other system disciplines to plan and execute overall project delivery

  • Guides high-level design discussions for our current and future product concepts

Education and/or Experience

You should be familiar with all, proficient with many, and expert at some of the following, in no particular order:

  • B.S., M.S., or PhD in a related engineering field

  • Experience in modeling heat transfer and/or gas flows

  • Mechanical aptitude and ability to conceptualize and create candidate designs

  • Experience working in an R&D prototype development environment

  • Thermal management of mechanical and electrical systems

  • Proficient with rapid prototyping materials, tools, and techniques

  • Strong written/verbal communication and organizational skills

  • Experience in 3D modeling using SolidWorks or an equivalent CAD system a plus

  • 2+ years of experience in battery engineering a plus

We encourage you to apply even if you don’t match every requirement posted for this role. No candidate will be a perfect match to our description, so if you are passionate about working on batteries, vehicle electrification, or decarbonizing energy and have similar experience to what we are looking for, we encourage you to apply. Diverse backgrounds and experiences promote innovation, and our goal is to build a team that encompasses a variety of backgrounds, experiences, and skills.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

  • Sit at a desk and work on a computer for prolonged periods of time

  • Walk/move around and/or travel as needed

Work Schedule

  • Full-time 40 hours and generally scheduled Monday through Friday 9am-6pm

  • Flexible work schedule and environment, see company policy if applicable.

  • Work schedule to be established with supervisor to ensure Company’s client and business needs are met

Miscellaneous

Our Next Energy, Inc. is an Equal Opportunity Employer and does not discriminate on the basis of Sex or Gender identity, Mental disability or physical disability, Religion, Age, National origin or ethnicity, Sexual orientation, Marital status, Veteran status or Parental status.

Our Next Energy, Inc. is an Equal Opportunity Employer and does not discriminate on the basis of Sex or gender identity, Mental disability or physical disability, Religion, Age, National origin or ethnicity, Sexual orientation, Marital status, Veteran status or Parental status.

Depending on your specific placement, you may be required to prove that you have received the COVID-19 vaccine or have a valid religious or medical reason not to be vaccinated. ONE is an Equal Opportunity Employer and reasonable accommodations will be considered.