Composite Manufacturing Technician

Revitalizing domestic manufacturing while advancing industrial decarbonization is one of the greatest missions of our generation.

At Gencores, we believe that materials innovation is the foundation for industrial transformation. We harness groundbreaking advances in chemistry, material structuring, and manufacturing technology to produce ultra-high-performance, recyclable, and cost-efficient composite materials. Our unique composites are enabling the next generation of high-efficiency ICEs and EVs — requiring 50% fewer batteries — and high-strength pipelines critical for upgrading and expanding the U.S. electrical grid, and the development of an all-electric future.

Our scientific breakthroughs have earned recognition and funding from leading organizations such as the U.S. National Science Foundation, the U.S. Department of Energy, Breakthrough Energy (Bill Gates’ climate fund), and major automotive and pipeline manufacturers.

We are now delivering our first products to market and scaling up manufacturing. Join us in our mission to revolutionize transportation, strengthen energy infrastructure, and drive global sustainability through material innovation and manufacturing excellence.

Ready to help shape the future of materials? We're looking for a bold, talented, and collaborative Composite Manufacturing Technician to accelerate our product development. You'll join a fast-moving, interdisciplinary team of five exceptional scientists and engineers, working at the forefront of innovation to bring Gencores' breakthrough material to the industry.

• Operate and maintain equipment used in composite manufacturing at Gencores with Gencores' novel materials (e.g., mold prep, resin infusion, foam manufacturing, curing, cutting, etc.)

• Prepare molds, tools, and layup materials

• Mix and handle reactive resin and foam systems safely

• Execute production and test runs and document process parameters

• Conduct mechanical testing and quality checks on parts

• Assist with R&D and process optimization projects

• Maintain clean and organized work areas and lab documentation

• 1–3 years of experience in composite fabrication, aerospace manufacturing, or related hands-on technical work

• Experience with prepreg, VARTM, RTM, or compression molding

• Familiarity with resin systems (epoxy, polyurethane, etc.) and composite layup techniques

• Ability to follow technical procedures and maintain detailed records

• Comfortable working in a lab/shop environment with chemicals and machinery

• Strong work ethic, dependability, and eagerness to learn

• Experience with CNC, machining, or 3D printing skills are a plus

Gencores offers a unique opportunity to join a dynamic community of exceptional scientists and engineers who value diverse approaches to critical thinking and leadership. We aim to foster an inclusive environment that promotes open discussions, embraces diverse perspectives, and respects individual voices. We recognize that individuals from various backgrounds and experiences are key contributors to our success, and we celebrate this diversity.

We welcome team members of all races, ethnicities, religions, age groups, genders, sexual orientations, gender identities, national origins, abilities, genetic backgrounds, veteran statuses, and individuals with past incarceration experiences. Our mission is challenging and ambitious, but we firmly believe in maintaining a harmonious balance between dedicated effort and enjoyment. If you want to be part of a team of innovators that's not just imagining the future—but building it, apply today!

To ensure the long-term productivity and success of our company, we prioritize the well-being of our team members. We are committed to providing a supportive environment that promotes physical, mental, and financial safety. To achieve this, we offer the following benefits:

• Abundant opportunities for rapid career advancement

• A competitive salary with performance bonuses and stock options

• Comprehensive benefits including premium medical, dental, vision, and life insurance

• An unlimited paid vacation policy encouraging employees to prioritize their well-being and work-life balance, with the expectation that employees take a minimum of 15 days off per year, including at least one full week off

• A prime location (we're expanding!) in the picturesque and convenient heart of Somerville, MA