Buyer

Buyer

Geleen, Netherlands

As a Buyer at Lonza, you are responsible for keeping the operation running by ensuring materials and services are available at the right time, price and quality. You work closely with suppliers and internal stakeholders, balancing commercial decisions with operational needs. This is a hands-on role where supplier management, negotiation and execution come together in a regulated (pharma) environment.
 

What you will get

• Ownership of your own supplier portfolio, including performance, pricing and escalations
• Direct impact on cost savings, supplier reliability and operational continuity
• The opportunity to influence supplier strategy and see the impact of your negotiations
• Close collaboration with Operations, Quality, R&D and Supply Chain
• A practical environment where you see the direct impact of your work

What you will do

• Act as primary contact for suppliers, managing relationships, performance and escalations
• Lead price negotiations and ensure execution of global agreements, including annual price updates
• Monitor and drive supplier performance (OTIF), including quarterly reviews and follow-up actions
• Manage vendor complaints and returns (RMA), including cost recovery and replacement coordination
• Collaborate with cross-functional teams (Operations, Quality, R&D, Procurement) on supplier onboarding, evaluation and changes
• Ensure procurement processes run smoothly, including invoice follow-up and maintaining accurate data in systems such as Ariba
• Contribute to continuous improvement initiatives within Supply Chain and the wider site
   

What we are looking for

• Experience in procurement or supply chain, with a hands-on approach to supplier management, negotiation and delivering value
• Strong communication skills and confidence in managing both suppliers and internal stakeholders
• Structured and hands-on, able to balance commercial priorities with operational urgency
• Analytical mindset, able to track performance (e.g. OTIF) and follow up on issues
• Experience with SAP and/or Ariba is a strong plus
• MBO or Bachelor’s degree in Supply Chain, Business or a related field, ideally combined with NEVI certification
   

About Lonza

At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone’s ideas, big or small, have the potential to improve millions of lives, and that’s the kind of work we want you to be part of.

Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we value diversity and are committed to creating an inclusive environment for all employees. If you’re ready to help turn our customers’ breakthrough ideas into viable therapies, we look forward to welcoming you on board.

Ready to shape the future of life sciences? Apply now.