About us
Verley is a biotechnology company based in Lyon, focused on developing dairy proteins through precision fermentation. Our aim is to offer sustainable, high-quality alternatives to traditional animal-based ingredients, contributing to the evolution of food production methods. We bring together a team of scientists and engineers with complementary expertise, working to turn promising technologies into concrete applications for the food industry.
Position overview
Verley is entering a key phase in its growth: the industrial deployment of its proprietary biotechnological processes. After validating our approach at laboratory and pilot scale, we are now moving toward full-scale manufacturing through a network of external production partners (CMOs). To support this transition from R&D to industrial operations, we are implementing a fully outsourced production model. This phase is critical to Verley’s success and requires strong technical leadership to ensure the reliable, efficient, and high-quality transfer of our processes to commercial manufacturing. It is in this context that we are hiring a Lead Process Engineer, reporting to the Head of Industrialization.
Key Responsibilities
Process Scale-Up & Industrial Deployment
Lead the industrialization of fermentation and purification processes from pilot to commercial scale.
Define and validate critical process parameters; ensure robustness, reproducibility, and cost-efficiency.
Analyze scale-up data and implement technical improvements in collaboration with R&D and Manufacturing.
Tech Transfer & CMO Interface
Act as the main technical point of contact for external manufacturing partners.
Oversee tech transfer activities: documentation, training, production readiness, troubleshooting.
Review and approve manufacturing documentation (batch records, protocols, deviations, CAPAs).
Provide on-site support during scale-up and manufacturing campaigns.
Cross-functional Collaboration
Ensure alignment between process development, quality, regulatory, and analytical functions.
Collaborate closely with the Head of Industrialization and the broader technical team.
Contribute to risk assessments, process control strategies, and regulatory documentation.
Technical Leadership
Mentor junior engineers and technicians in both USP and DSP disciplines.
Promote technical excellence and knowledge sharing within the team and across projects.
Ensure consistency and quality in process development and execution.
Profile
Minimum 10 years of experience in bioprocess engineering and industrial implementation.
Proven track record of at least one full industrial scale-up (pilot to manufacturing scale, 100-300 m³) - must have
Solid background in chemical/process engineering
Experience working with CMOs/CDMOs, including tech transfer and troubleshooting.
Hands-on, analytical, and execution-driven.
Fluent in English; French is a strong plus.
Willingness to travel regularly to production sites internationally - must have
What we offer
An innovative environment, where scientific excellence and curiosity drive cutting-edge developments in food science.
An entrepreneurial culture, where each team member has the opportunity to make a real difference and directly contribute to the company’s growth.
A global mindset, with a diverse team of experts from around the world, combining unique perspectives to tackle complex challenges.
A shared commitment, where we all share in Verley’s success and growth through our employee stock option plan (BSPCE).
At Verley, we celebrate diversity and inclusivity and are proud to welcome applicants of all backgrounds in our mission to revolutionize the future of food and biotechnology.
