Full-Time

Mechanical Engineer II/III

Cell Design

Posted on 4/26/2024

Solid Power

Solid Power

201-500 employees

Develops solid-state batteries for electric vehicles

Hardware
Energy

Mid, Senior

Lafayette, CO, USA

Required Skills
CAD
Communications
SolidWorks
FEM/FEA
Requirements
  • Bachelor’s degree in mechanical engineering or other related discipline
  • Minimum 5 years of experience as a hands-on mechanical/manufacturing/design engineer
  • Proficiency in designing & prototyping mechanical equipment, fixtures and tooling in 2D and 3D CAD (SolidWorks preferred)
  • Experience with GD&T and statistical tolerancing methods
  • Ability to gather, clean, and preprocess large datasets from various sources for analysis
  • Experience with statistical analysis methods and software
  • Excellent communication and organizational skills
  • Experience in FEA (ANSYS preferred) is a plus
  • Experience in the battery industry is a plus
Responsibilities
  • Assist with design and analysis tasks related to cell design, manufacturing, and testing
  • Define the mechanical design of cell & its components
  • Design tooling & equipment for forming, trimming, welding & pouching processes
  • Optimize different Cell Manufacturing process steps using analysis and experimentation
  • Manage design for manufacturing by understanding cell design, manufacturability, and process capability
  • Design and analyze test fixtures for thermo-mechanical characterization
  • Complete tests to mechanically characterize the battery cell and its components
  • Create and update CAD models, drawings & BOMs for Battery, Cell, and sub-components
  • Work in Cell Production Dry Rooms on experiments and equipment for ASSB Pouch Cells
  • Determine tolerances using GD&T and perform statistical tolerance stack-up analysis
  • Release/revise drawings through engineering change management
  • Conduct design reviews to different target audiences
  • Support process engineering team in developing manufacturing processes
  • Support DFMEA & PFMEA activities
  • Design and optimize Cell Testing Fixtures based on analytical and experimental data
  • Archive technical documentation using the company’s document and change control system
  • Collaborate effectively with other departments and team members

Solid Power, Inc. develops all-solid-state rechargeable batteries for electric vehicles and mobile power markets, utilizing proprietary sulfide solid electrolytes to replace flammable liquid electrolytes in conventional lithium-ion batteries. This technology enables safer, more stable batteries with a 50-75% increase in energy density and compatibility with traditional lithium-ion manufacturing processes.

Company Stage

Grant

Total Funding

$365M

Headquarters

Louisville, Colorado

Founded

2011

Growth & Insights
Headcount

6 month growth

7%

1 year growth

20%

2 year growth

85%