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24M Technologies answers the world’s need for affordable energy storage by enabling a new, more cost-effective solution — SemiSolidTM lithium-ion technology. Our breakthrough manufacturing platform provides for low-cost, high energy density, safe and long-life storage for electric mobility, grid and other applications. Through strategic partnerships with industry leaders, including the Volkswagen Group, Kyocera, GPSC and FREYR, 24M has built an ecosystem to rapidly scale the SemiSolidTM platform and develop a better, cleaner energy future. Founded in 2010 and led by some of the battery industry’s foremost inventors, scientists and entrepreneurs, 24M is headquartered in Cambridge, Mass. and backed by top industrial partners and venture capital firms. For more information, please visit www.24-m.com.

The Process Engineer will be a key member of the high performing team focused on developing the next generation high volume manufacturing processes that will connect 24M’s revolutionary product to the high growth energy storage market. The team member will define process needs for critical production steps and collaborate with internal and external machine design experts to identify, screen and develop process concepts that meet these specs. The successful candidate will bring an understanding of and interest in the fundamentals combined with a lightweight approach to taking ideas the whole way through to successful production equipment. The Process Engineer - Cell Assembly and Formation Development, must have past success in developing novel processes for volume mass production. Strong interpersonal skills are required, as are a strong work ethic and an ability to flourish in a dynamic startup environment. The Process Engineer reports to the Team Lead – Cell Assembly and Formation.

Responsibilities:

• Develop novel manufacturing processes that contribute to the establishment of 24M’s high volume production system.
• Develop deep understanding of critical product performance in the processes through experimentation and analysis. Leverage this insight in process development.
• Perform equipment and process capability studies and make improvements based on those data driven results.
• Design and run simple feasibility studies to find direction on novel processes.
• Work closely with equipment design engineers and outside partners to successfully complete proof of concept
• Integrate process control parameters into manufacturing.

Required Skills and Experience:

• At least 1-3 years of experience in a wide range of manufacturing processes
• Knowledge about various welding technologies, specifically laser welding and ultrasonic welding.
• Knowledge of various laminating technologies, including heat sealing, adhesive sealing, etc.
• Knowledge of typical lithium-ion battery formation procedures and test equipment
• Experience with automated manufacturing equipment.
• Experience with process development of slitting, die cutting, pouch forming, roll-to-roll processes, intermittent motion processes, and vacuum lamination.
• Demonstrated ability and passion to understand processes and the interaction between the material, equipment and the associated impact to product performance.
• Demonstrated ability to design, optimize and qualify processes with data driven decisions.
• Ability to create methods to generate data where none exist and to turn art into science by getting the numbers.
• Thrives in a fast-paced environment. Ability to commit to aggressive timelines and to deliver on those commitments. Creative problem solver.
• Excellent written and verbal communication skills for interaction with team members, and external vendors.
• Experience generating technical specifications for custom equipment develop.
• Works well in a team environment with willingness to share skills and information and mentor others.
• Highly motivated and action-oriented as demonstrated by accomplishments.
• Coachable; able to act on management inputs and constructive criticism.

Desired Skills and Experience:

• Lithium ion battery industry experience with focus on cell assembly or formation processes.
• Specifying, installing, and qualifying quality inspection systems including vision technologies.
• Experience with leak testing equipment and methodologies (vacuum, pressure, helium)
• Broad experience which also includes other processes such as mixing, extrusion, formation, etc.
• Experience in taking a process from lab scale, to pilot scale, and to high volume manufacturing.

Education:

• Bachelor’s degree in Process Engineering, Mechanical Engineering, Chemical Engineering, Industrial Engineering or related field.

Physical and Environmental Standards:

• Capable of working in low moisture dry room environment: < 1.0% Relative Humidity (-50°C dew point) Capable of wearing clean room attire when working in dry room environment: face mask, hair net, safety glasses, gloves, coverall suit and shoe covers.
• Capable of meeting OSHA standards for manual lifting guidelines: < 50lbs
• Able to travel domestically and internationally to support development activities with suppliers, partners, customers, etc. (~10%)

All your information will be kept confidential according to EEO guidelines.