Gotion, Inc.
Sr. Staff/Principal Mechanical Engineer, Battery
Irvine, California · Principal
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About the role
- We innovate in the next generation electric vehicle and energy storage technologies (lithium batteries and related systems) with the aim to accelerate electrified transportation and achieve sustainable development.
- Gotion is powered by a leading power battery technology company that provides solutions for vehicles including the world's first mass commercial e-bus route.
- Everyone is highly valued and plays a vital role in the growth of our organization.
Responsibilities
- Design battery-pack mechanical architecture, including enclosure structural concepts, module and cell retention, pack-to-vehicle interfaces, sealing, venting, cooling hardware integration, and serviceability.
- Develop and own pack-level CAD layouts, detailed 3D component models, assemblies, and production drawings for enclosures, covers, cold plates, brackets, seals, mounting systems, and related components.
- Translate customer and system requirements into mechanical designs, interface definitions, and verification criteria. Lead tradeoffs across safety, performance, mass, cost, packaging, and manufacturing.
- Perform packaging studies, engineering calculations, and tolerance analyses. Define critical dimensions, GD&T, and interfaces, and take designs through formal release.
- Partner with electrical, thermal, systems, CAE, manufacturing, and quality teams to resolve integration challenges.
- Incorporate analysis and test results into designs to meet structural durability, electrical isolation, and thermal-event management requirements.
- Select materials, joining methods, and manufacturing processes suited to high-volume production. Work directly with suppliers to refine component designs and resolve manufacturing and assembly challenges.
- Lead mechanical design reviews and DFMEA activities. Define validation priorities with test and analysis teams, assess results, and drive root-cause investigation and corrective design changes through closure.
- Support prototype builds, inspect hardware, troubleshoot fit and assembly issues, and implement improvements through CAD and drawing updates.
- Establish and improve design standards, drawing practices, and technical documentation. Mentor engineers through hands-on problem-solving and CAD and drawing reviews.
Nice to have
- Select materials, joining methods, and manufacturing processes suited to high-volume production.
- Mentor engineers through hands-on problem-solving and CAD and drawing reviews.
- BS in Mechanical Engineering or a related discipline
- Typically 10+ years of relevant mechanical engineering experience, with demonstrated ownership of complex automotive, battery, or electrification hardware.
- Strong expertise in structural assemblies, sealing, materials, joining methods, and thermal hardware integration.
- Strong understanding of high-volume manufacturing processes, such as stamping, casting, extrusion, injection molding, welding, and adhesive bonding, including automa
Company info
- Gotion is a career destination - we are not simply attempting to just fill another job, but to pursue a dream of global green energy together!
- We offer outstanding opportunities to individuals seeking an exciting and challenging working environment.
- Serve as a primary mechanical technical interface with customers and suppliers, communicating design decisions, tradeoffs, risks, and mitigation plans.
This listing is sourced directly from Gotion, Inc.'s careers page and normalized into a canonical job model.