MES Specialist

Job Title

MES Specialist (Werum PAS-X V3)

Vevey area, Switzerland

(On-site role for a leading global healthcare & biopharma organization — client name confidential)

Temporary assignment – 3 months

Junior (0–5 years of experience)

January 2026 (exact date to be confirmed)

Digital & Manufacturing Systems

Randstad Digital is looking for a MES Specialist with hands‑on experience in Werum PAS‑X V3 to support the design, deployment, maintenance, and continuous improvement of manufacturing execution systems within a highly regulated pharmaceutical environment. You will collaborate closely with operations, digital systems teams, quality assurance, and validation stakeholders to ensure reliable digital manufacturing processes and system compliance.

• Support design, configuration, deployment, and maintenance of Werum PAS‑X V3 MES workflows.
• Ensure end‑user onboarding and training before go‑live and for future upgrades or system changes.
• Provide frontline support to shop‑floor users to ensure seamless execution of digital batch processes.
• Prepare and maintain MES procedures, technical documentation, and operational reports.
• Provide technical input and troubleshooting guidance during manufacturing activities.
• Contribute to qualification and validation activities in collaboration with digital systems and validation teams.
• Maintain system compliance with applicable standards (GxP, 21 CFR Part 11, Annex 11) and internal QA procedures.
• Initiate and support deviations, investigations, and CAPA actions within the scope of MES.
• Contribute to change‑control processes and risk assessments (CCP, FMEA, etc.).
• Promote operational excellence by identifying improvements in digital workflows and system usage.

Master’s degree in IT, Digital Systems, Data Engineering, Automation, or related field.

Minimum 2 years of relevant experience in pharmaceutical manufacturing, digital systems, or MES tools. Hands‑on experience with Werum PAS‑X V3 is strongly preferred.

• Quality‑focused:
  Ensures robust operational processes and regular quality checks.
• Technology‑driven mindset:
  Applies new technologies to optimize manufacturing operations.
• Agile & adaptable:
  Able to adjust quickly to changing priorities or unexpected events.
• Ownership & accountability:
  Takes responsibility for deliverables and technical outcomes.
• Team‑oriented:
  Collaborates effectively with cross‑functional stakeholders.

• Strong self‑management; able to work under time pressure or conflicting priorities.
• Clear and concise communication with technical and non‑technical stakeholders.
• Basic project‑management capabilities with a focus on timely delivery.