Battery Prototyping Operator — R&D Manufacturing

Goken America; Raymond (OH); On-site; Full time

Job description

Headquartered in Dublin, Ohio (USA) with Engineering Centers in Pune, India and Yokohama, Japan, Goken is a global Engineering Services and Product Development company founded in 2004. We partner with OEMs and suppliers across the mobility space, as well as clients in non-mobility industries, to deliver innovative solutions and accelerate product development.

At Goken, we embrace our motto of “Time to Innovate” by pushing boundaries, cultivating entrepreneurial thinking, and empowering individuals who thrive on tackling challenges, embrace fresh ideas, and are driven to create solutions that shape the future. This mindset fuels our mission and empowers our teams to solve complex problems, deliver measurable value, and move our clients and industries forward.

Our Vision is to empower associates to drive innovation and lead meaningful change wherever it’s needed, ensuring we stay ahead of the challenges and opportunities of tomorrow. Our Mission is to build trust that fosters greatness in our people, excellence in our clients, and positive impact in the communities we serve.

Goken offers a competitive compensation structure and benefits that support professional growth and personal well-being. We also foster a culture built on high performance, collaboration, continuous improvement, and ongoing professional development.

Summary

The Manufacturing Operator operates and monitors precision equipment used in lithium-ion battery prototyping. This role supports a fast-paced R&D environment by producing high-quality experimental cells while maintaining strict safety and process standards. Operators are expected to develop deep expertise in at least one process area while remaining competent across all others.

Responsibilities

• Operate slurry mixers, slot die coaters, calendering/slitting machines, cell assembly equipment, and battery testing
• Prepare materials and set up equipment according to defined process parameters and SOPs
• Monitor processes and inspect materials to ensure quality and consistency
• Perform basic troubleshooting and routine equipment maintenance
• Record production data, process parameters, and equipment performance
• Follow all safety protocols, including chemical handling and PPE requirements
• Collaborate with EHS, engineering, facilities, and R&D teams to support process development and continuous improvement
  
  

Qualifications

• High school diploma or equivalent; technical training preferred
• 2+ years of experience operating manufacturing or processing equipment
• Experience operating and using Siemens PLCs.
• Strong attention to detail and ability to follow SOPs precisely
• Mechanical aptitude and basic troubleshooting skills
• Ability to work in a team environment and communicate effectively
• Basic computer skills for data entry and documentation
• Experience with battery manufacturing or similar materials/process equipment preferred
• Familiarity with coating, mixing, calendering, slitting, assembly processes, or battery testing preferred
• Experience in prototyping, pilot-line, or R&D environments preferred
• Knowledge of dryroom practices and quality systems preferred
  
  

Goken is committed to fostering a respectful, inclusive, and engaging workplace across all global locations. We value diversity and provide equal opportunities for career growth and professional development, regardless of race, color, religion, national origin, sex, age, disability, veteran status, genetic information, sexual orientation, gender identity, marital status, or any other characteristic protected by law.