Process Expert - Compounding & Support 80-100%

Lonza is looking for a Process Expert – Compounding & Support to join its Stein, AG site in Switzerland. The role sits within the Drug Product Services division, contributing to a new greenfield expansion that aims to deliver safe, high‑quality medicines. Candidates who need to move can receive relocation help for themselves and their families, and the position is fully on‑site to enable close collaboration with the production crew. The day‑to‑day work revolves around steering aseptic compounding activities and continuously refining those processes. You will act as the technical point of contact for operators, diagnosing and solving process problems, and managing any deviations, investigations, and corrective actions that arise. The job also includes carrying out validation and qualification tasks, drafting and maintaining the required GMP documentation, and keeping equipment and procedures ready for inspection. Supporting both internal and external audits and sharing expertise in sterile manufacturing environments are also part of the remit. To succeed, you must hold a Bachelor’s or Master’s degree in a life‑science field such as biotechnology, pharmacy, biology or chemistry, and have practical experience in aseptic or sterile production settings. A solid background in GMP‑regulated manufacturing, with a clear grasp of quality, compliance and documentation standards, is essential. Fluency in English and at least conversational German (B1) are required for effective communication across the site. The ideal candidate is a proactive, dependable team player who can handle a fast‑moving environment, juggle multiple tasks and adapt to shifting priorities. Additional assets include prior involvement in qualification and validation projects, familiarity with thawing and compounding operations, and knowledge of GMP washers and autoclaves. Lonza offers an agile career path, an inclusive and ethical workplace, and a compensation package that rewards high performance. A range of lifestyle, family and leisure benefits are available locally and globally, supporting a balanced professional and personal life. What the role asks for: - Bachelor’s or Master’s degree in Life Sciences (Biotech, Pharmacy, Biology, Chemistry) - Hands‑on experience in aseptic/sterile manufacturing - Proven work in GMP‑regulated production environments - Fluent English communication skills - German at conversational level (B1) - Experience with qualification and validation activities (nice‑to‑have) - Knowledge of GMP washers and autoclaves (nice‑to‑have) - Experience in thawing and compounding operations (nice‑to‑have)