Process Expert (Male) / Process Expert (Female)

Lonza AG - September 28, 2025

Job Opportunity: Process Expert

Location: Stein, Switzerland

Relocation assistance is available for eligible candidates and their families, if needed.

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 individuals collaborating to devise innovative ideas that help businesses enhance lives. In return, we empower our people to take ownership of their careers. Their ideas, both big and small, genuinely improve the world, and that’s the kind of work we want to be part of.

Your Role

Are you ready to be part of an exceptionally ambitious project? In our Drug Product Services (DPS) business unit, we are currently seeking a Process Expert for our new sterile Drug Product facility in Stein. This outstanding role is part of a Greenfield project, where you will join a highly energized and diverse team. Your contributions will be crucial in ensuring our processes remain flawless and our products world-class!

What You’ll Get:

  • An agile career and dynamic working culture
  • An inclusive and ethical workplace
  • Compensation programs that recognize high performance
  • A wide range of lifestyle, family, and leisure benefits

Your Responsibilities:

  • Act as the technical expert to ensure that the production line runs efficiently and effectively
  • Coordinate and support the qualification of manufacturing lines, ensuring they meet strict industry standards
  • Identify weaknesses in the production line and determine solutions to fix or investigate issues
  • Establish, drive, and maintain good cleanroom management practices
  • Collaborate with team members to successfully implement improvements and new processes

What We’re Looking For:

  • A degree or equivalent experience in Life Science or Engineering
  • Proven experience in either aseptic filling or aseptic manufacturing, or experience in the qualification of manufacturing equipment
  • Experience with highly active pharmaceutical ingredients (HAPI) is a plus
  • Demonstrated experience working in a GMP-controlled environment
  • Proficiency in English; German is a plus
  • The ability to agilely move between various tasks during this dynamic and exciting project phase. You demonstrate strong collaboration skills and actively support your team members

This role offers a unique opportunity to be part of a project that sets the standard in the biopharmaceutical industry. Your expertise and collaboration will help us achieve our ambitious goals and maintain our reputation for excellence. Join us on this journey and make a meaningful impact on millions of lives every day!

Every day, Lonza’s products and services positively impact millions of people. For us, this is not only a privilege but also a significant responsibility. How we achieve our business results is just as critical as the results themselves. At Lonza, we respect and protect our people and the environment, believing that any success is not truly successful unless 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 globally — the satisfaction of making a meaningful difference.

Apply online using the form below. Please note that only applications matching the job profile will be considered.

Location : Stein AG
Country : Switzerland

Application Form

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

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