Bioprocess Engineer / Bioprocess Engineeress

Lonza AG - April 28, 2025

Join Our Team at Lonza

Today, Lonza is a global leader in life sciences, operating across three continents. While we work in science, there’s no magic formula to how we do it. Our greatest scientific solution is talented people working together, devising ideas that help businesses aid people. In return, we empower our employees to own their careers. Their ideas, both big and small, genuinely improve the world, and that’s the kind of work we want to be a part of.

As the global manufacturing partner for various customers, we are expanding our manufacturing capacity. While other businesses face increasing economic uncertainty, we are fortunate to have opportunities for growth. Through this new collaboration, our work will have a significant, direct, and long-term impact on the management of global health challenges.

About the Role

In support of our continued growth, Lonza is seeking Bioprocess Engineers with a relevant background in Life Sciences and a passion for Biotechnology to join our talent community in Visp, Switzerland. Become part of this exciting opportunity to join our team as a Bioprocess Engineer within our Mammalian Business Division, specializing in either Upstream Processing or Downstream Processing.

Key Responsibilities

  • Ensure that operational activities for clinical and/or commercial manufacturing are performed on time and meet designated safety and quality standards.
  • Act as the functional lead for preparation, manufacturing execution, cleaning, and changeover in the assigned area.
  • Lead one or more defined USP areas (e.g., seed train, main cultivation, or harvest) for the production of therapeutic proteins using either mammalian or microbial expression systems (Bioprocess Engineer USP).
  • Oversee one or more defined DSP areas (e.g., capture, polishing, or filling) for the purification of therapeutic proteins derived from mammalian sources (Bioprocess Engineer DSP).

Key Requirements

  • Master’s Degree in Biotechnology, Biochemical Engineering, Biochemistry, or a related Life Science subject; or a Bachelor’s degree with experience in pharmaceutical production.
  • Knowledge of either USP (such as bioreactors) or DSP units (such as chromatography).
  • A couple of years of working experience in biomanufacturing.
  • GMP experience and understanding of bioprocess technology.
  • Excellent communication skills in English; good German skills are advantageous.

Our Commitment

Every day, Lonza’s products and services positively impact millions of lives. For us, this represents not just a great privilege, but also a significant responsibility. Achieving our business results ethically is as important as the results themselves. At Lonza, we respect and protect our people and our environment; any success we attain means little if not achieved with integrity.

People come to Lonza for the challenge and creativity involved in solving complex problems and developing innovative ideas in life sciences. In return, we offer the satisfaction that comes from improving lives worldwide, along with the fulfillment of making a meaningful difference.

Apply online using the form below. Only applications matching the job profile will be considered.

Location : Visp
Country : Switzerland

Application Form

Please enter your information in the following form and attach your resume (CV)

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