Site Name: UK - Hertfordshire - Ware, Aranda, Belgium-Wavre, Evreux, GSK HQ, USA - North Carolina - Durham, USA - Pennsylvania - King of Prussia, Waltham
Posted Date: Feb 23 2026

Molecule Steward (Senior Director) - Inhalation Products:
Business Introduction

We manufacture and supply reliable, high-quality medicines and vaccines to meet patients’ needs and drive our performance. Our network of 37 medicines and vaccines manufacturing sites delivered 1.7 billion packs of medicines and 409 million vaccine doses in 2024 to help make a positive impact on the health of millions of people. Our supply chain is not just core to our operations; it’s vital to bringing our innovations to patients as quickly, efficiently and effectively as possible. Technology is transforming how we manufacture medicines and vaccines, enabling us to increase the speed, quality and scale of product supply. We need the very best minds and capability to help us on our journey to make more complex products, harnessing the power of smart manufacturing technologies including robotics,



digital solutions and artificial intelligence to deliver for patients.

Position Summary:
The Molecule Steward (Sr Director) is the single point of end-to-end technical accountability for a portfolio of inhalation products, including DS, DP, inspection, assembly, packing and related support activities, providing strategic technical leadership to ensure successful new product introduction, and improvements across the lifecycle (e.g. quality, robustness and productivity).

The Molecule Steward (Sr Director) is aligned to a new asset at Commit to Commercial Design with responsibility for representing MSAT in the development of the Product Control Strategy. When the product transfers to GSC accountability, the Molecule Steward co-ordinates Drug Substance, Drug Product, Analytical Strategy and Device Lead to maintain the Product Control Strategy and ensure the product is maintained in the desired state of control through pr

📌 Molecule Steward (Aranda de Duero)
🏢 GSK
📍 Aranda de Duero