Senior Downstream Processing (DSP) Bioprocess Engineer (m/d/f) 80 - 100%

Today, Lonza is a global leader in life sciences operating across five 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 to help people. In exchange, we let our people own their careers. Their ideas, big and small, genuinely improve the world. And that’s the kind of work we want to be part of.

The site in Visp, Switzerland is growing and for our Biologics organization, we are seeking experienced Bioprocess Engineers with significant work experience in Downstream Processing (DSP) Manufacturing and a passion for Biotechnology to join our Lonza talent community. Become part of this great opportunity and apply now for the position as Principal Bioprocess Engineer DSP!

The actual location of this job is in Visp, Switzerland. Relocation assistance is available for eligible candidates and their families, if needed.

Join our team at Bioatrium now!

What you’ll do:

• Plan and run operational activities in Upstream or Downstream Processing, including tech transfer support, material planning, document and batch record preparation, training, and deviation handling

• Act as a functional lead for an interdisciplinary team of operators, supervisors, and specialists, ensuring smooth execution and high performance in assigned areas

• Guide and support daily operations for commercial manufacturing in defined USP areas (e.g. seed train, bioreactor, harvest) or DSP areas (e.g. bring together, purification, filling)

• Ensure efficient operation of single-use or stainless-steel bioreactors and purification equipment for therapeutic protein production

• Maintain compliance with GMP and safety standards

What we’re looking for:

• Degree or equivalent experience (Bachelor, Master, PhD) in Biotechnology, Biochemical Engineering, Biochemistry or related life science field

• 5+ years of hands-on experience in Upstream and/or Downstream manufacturing in the biopharma industry

• Solid knowledge of USP (mammalian cell culture, bioreactors) and/or DSP (chromatography, TFF, filtration, filling) techniques

• Strong understanding of GMP regulations and production documentation

• Excellent communication skills in English; German is a plus

• Team-oriented mentality with an organized, dedicated approach

• Open to learning and continuous improvement

• Open-minded for new insights and suggestions

Every day, Lonza’s products and services have a positive impact on millions of people. For us, this is not only a great privilege, but also a great responsibility. How we achieve our business results is just as important as the achievements themselves. At Lonza, we respect and protect our people and our environment. Any success we achieve is no success at all if not achieved ethically.

People come to Lonza for the challenge and creativity of solving complex problems and developing new ideas in life sciences. In return, we offer the satisfaction that comes with improving lives all around the world. The satisfaction that comes with making a meaningful difference.

Lonza is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a qualified individual with disability, protected veteran status, or any other characteristic protected by law.