Process Engineer

Amyris applies industrial synthetic biology and process development to produce renewable molecules for health and wellness, flavors and fragrances, and clean beauty applications. This temporary opportunity offers the chance to contribute to meaningful work in a collaborative and innovative environment.

At Amyris, we value that everyone's career journey is unique and authentic to who they are. If this role excites you, we encourage you to apply and grow alongside us. You may be just the right candidate for this role or future opportunities with Amyris.

We are seeking an entry-level Process Engineer I for a temporary assignment supporting the Downstream Process Development (DSPD) team. In this role, you will help develop and improve downstream separations and purification processes for recovery of target molecules from fermentation broths. The position will involve executing bench-scale studies on individual unit operations, analyze process performance, support laboratory infrastructure, and contribute to pilot-scale troubleshooting and process transfer activities. Working closely with DSPD team members and cross-functional partners, including Analytical, Fermentation, Quality, Pilot Plant, Operations, and Manufacturing teams. Safety is the highest priority in all aspects of this role.

*This is a fully onsite role based in Emeryville, CA. 

Key Responsibilities

Process Development & Experimental Execution

• Develop an understanding of how process performance, product quality, cycle time, material use, waste generation, customer needs, and process economics contribute to company objectives and successful commercialization.

Safety & Compliance

• PPE, waste-handling, hygiene, EHS, and process-safety requirements. Identify and communicate safety concerns, procedural gaps, and opportunities for improvement.

Experimental Execution, Analysis and Troubleshooting

• Collect traceable experimental data; characterize feed, product, and waste streams; and analyze process performance using mass balances, yields, purity, recovery, separation factors, basic statistics, and other relevant KPIs.
• Troubleshoot process, sampling, analytical, and equipment issues; identify practical follow-up studies; and raise questions about operating limitations and scalability in consultation with the project lead.
• Design or assist in designing bench-scale studies, with guidance from DSPD project leads, for downstream unit operations including centrifugation, filtration, extraction, distillation or evaporation, process chromatography, crystallization, and drying.

Pilot Plant & Process Transfer Support