MSAT Process Expert Mammalian Upstream Large-Scale (m/f/d)

Lonza AG - June 18, 2026

Join Lonza: A Leader in Life Sciences

Today, Lonza stands as a global leader in life sciences, operating across three continents. Our work in science isn't bound by a magical formula; it's driven by talented individuals collaborating to generate innovative ideas that empower businesses to enhance lives. We believe in allowing our employees to take charge of their careers—encouraging them to contribute ideas, both big and small, that genuinely make a difference in the world.

The Visp site in Switzerland is expanding, and we are currently seeking experienced Process Experts and Senior Process Experts to join our Biologics organization within the Ibex® Solutions framework, a recently launched, unique concept for biological manufacturing and development. We have openings in both Upstream Processing (USP) and Downstream Processing (DSP) for Drug Substance with large-scale mammalian manufacturing capabilities of up to 20,000L. As a process owner, you will play a pivotal role in the successful scale-up, supervision, and optimization of mammalian processes. Become part of this exciting opportunity!

Key Responsibilities

  • Lead multi-functional teams in technology transfers (process design and upscaling) and ensure timely process implementation at manufacturing scale.
  • Act as the liaison between the process donor (customer, process development) and manufacturing.
  • Maintain direct communication with customers throughout campaign preparation, execution, and closure, including regular reporting of batch status and process performance.
  • Address any process issues that arise during manufacturing while adhering to all regulatory requirements.
  • Ensure successful technology transfers by applying standardized processes and tools to effectively manage the transfer of information, process-related risks, and change control.

Key Requirements

  • Bachelor's, Master's degree, or PhD, or equivalent experience in Biotechnology, Chemical Engineering, or a related field.
  • Significant experience in biopharma manufacturing and/or process development, preferably in large-scale mammalian manufacturing.
  • Understanding of Good Manufacturing Practice (GMP) and bioprocess technology.
  • Excellent communication skills in English and/or German.

At Lonza, our products and services positively impact millions of people daily. This is not just our privilege; it is our immense responsibility. The manner in which we achieve business results is as important as the results themselves. We are committed to respecting and protecting our people and the environment. Any success we achieve is hollow if not accomplished ethically.

People are drawn to Lonza for the challenge and creativity involved in solving complex problems and developing new ideas in life sciences. In return, we offer the fulfillment that comes from making a meaningful difference in lives worldwide. Apply online using the form below. Please note that only applications matching the job profile will be considered.

Location : Visp
Country : Switzerland

Application Form

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