Process Engineer, Polymer Patterning

As a Process Engineer focused on Polymer Patterning and Advanced Manufacturing, you will lead the development and optimization of processes for next-generation electronics production. This role centers on innovating and refining polymer patterning techniques, leveraging roll-to-roll (web handling) manufacturing, and integrating in-line vision recognition systems. That

• Develop, implement, and optimize polymer patterning processes for flexible electronics, with a focus on roll-to-roll (web handling) manufacturing.
• Design and refine in-line vision recognition systems to monitor and control pattern quality, alignment, and defect detection during continuous processing.
• Establish and document best practices for polymer patterning, web handling, and vision system integration, ensuring robust and repeatable production outcomes.
• Analyze process data to drive improvements in yield, throughput, and product quality.
• Qualify new patterning processes for compatibility with existing and future manufacturing lines, supporting seamless transitions from R\&D to production.
• Troubleshoot and resolve issues related to polymer patterning, web handling, and vision systems in a fast-paced manufacturing environment.
• Identify opportunities for automation, digitalization, and lean process improvements.

Experience/Education

• Bachelor’s degree or higher in Materials Science, Chemical Engineering, Mechanical Engineering, Electrical Engineering, or a related technical field.
• 5-7+ years of hands-on experience in process engineering, polymer patterning, or electronics manufacturing, preferably in roll-to-roll or high-mix/mid-volume environments.

Knowledge/Skills/Abilities

• Deep expertise in polymer patterning and roll-to-roll (web handling) manufacturing processes.
• Experience with in-line vision recognition systems for process monitoring and quality control.
• Background in statistical methods, data visualization, systematic experiment design, and related software (e.g., JMP, Minitab).
• Ability to synthesize and interpret complex process data to support continuous improvement.
• Independent problem solver with a desire to learn new skills and technologies.
• Strong organizational skills and attention to detail.
• Adaptability to changing requirements in a dynamic manufacturing setting.
• Excellent communicator and collaborator, passionate about advancing process development in high-performance teams.

At CelLink, you’ll be at the forefront of process innovation, driving the future of polymer patterning and advanced electronics manufacturing.

We believe diversity and inclusion among our teammates are essential to our success. We celebrate diversity and are committed to creating an inclusive environment for all employees while building teams that represent a variety of backgrounds, perspectives, and skills. We are an equal opportunity employer. All employment is decided based on qualifications, merit, and business needs. CelLink participates in the E-Verify program in specific locations as required by law.

CelLink was founded in 2012 and entered volume production in 2018. CelLink provides electrical systems to the world's leading automotive OEMs & EV manufacturers, data center developers, and stationary power companies. The company has raised approximately $315M in funding through private investment and multiple grants from the US Department of Energy. CelLink’s investors include 3M, Atreides, BMW, BorgWarner, Bosch, D1 Capital, Fidelity, Fontinalis Partners, Ford, Franklin Templeton, Lear, Park West, SK Telecom, Standard Investments, T. Rowe Price, Tinicum, and Whale Rock.