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:
You will join a team focused on planning reliable, efficient supply for products across the 0–36 month horizon. You will work closely with product managers, production planners, manufacturing sites and central planning teams. We value clear thinkers who use data to solve problems, communicate simply, and build trust across teams. This role offers meaningful impact, visible growth opportunities and a chance to contribute directly to our mission of uniting science, technology and talent to get ahead of disease together.

Responsibilities:
This role will provide YOU the opportunity to lead key activities to progress YOUR career. These responsibilities include some of the following:

• Create and maintain end-to-end supply plans from bulk through final pack for a defined product portfolio.
• Translate global demand into operational production schedules and support scenario planning.
• Monitor and improve master data quality and ensure planning parameters are accurate.
• Produce regular performance reports and dashboards to track KPIs, risks and opportunities.
• Coordinate with manufacturing sites, central planners and stakeholders to resolve capacity or inventory gaps.
• Support escalation processes and propose mitigation plans to protect supply and patient needs.

Why You?

Basic Qualifications:
We are seeking professionals with the following required skills and qualifications to help us achieve our goals:

• Bachelor’s degree in Supply Chain, Engineering, Business, Science, or related field.
• Minimum 2 years’ experience in supply chain planning, production planning, or related role.
• Good understanding of end-to-end supply chain planning concepts.
• Strong numerical and analytical skills with attention to detail.
• Proficiency with Excel and experience of ERP planning systems (experience with SAP is an advantage).
• Fluent English, written and spoken. Ability to work in a multicultural matrix environment.

Preferred Qualifications:
If you have the following characteristics, it would be a plus:

• Master’s degree in Supply Chain, Logistics, Engineering or related discipline.
• Experience in pharmaceutical, biotech or clinical supply environments.
• Familiarity with demand translation, capacity modelling and scenario planning.
• Experience maintaining planning master data and planning governance.
• Good presentation and stakeholder engagement skills.
• Additional European language skills (French, Dutch, German) are an advantage.

Working Arrangement:
This position is based in Belgium and will be on-site with a hybrid working pattern discussed at hiring.

What we offer:
You will find opportunities to grow your planning skills and broaden your supply chain experience. You will work on complex, meaningful challenges that support patient needs. You will join a collaborative team that values learning, transparency and respect.

Ready to make an impact?
We welcome applications from people with diverse experiences and perspectives. If this role matches your skills and career goals, we encourage you to apply and join us in delivering supply excellence that matters.

If you have a disability and require assistance during the course of the selection process, you will have the opportunity to let us know what specific assistance you require in order to make suitable arrangements.

Why GSK?
Uniting science, technology and talent to get ahead of disease together.

GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. We aim to positively impact the health of 2.5 billion people by the end of the decade, as a successful, growing company where people can thrive. We get ahead of disease by preventing and treating it with innovation in specialty medicines and vaccines. We focus on four therapeutic areas: respiratory, immunology and inflammation; oncology; HIV; and infectious diseases – to impact health at scale.

People and patients around the world count on the medicines and vaccines we make, so we’re committed to creating an environment where our people can thrive and focus on what matters most. Our culture of being ambitious for patients, accountable for impact and doing the right thing is the foundation for how, together, we deliver for patients, shareholders and our people.

Important notice to Employment businesses/ Agencies

GSK does not accept referrals from employment businesses and/or employment agencies in respect of the vacancies posted on this site. All employment businesses/agencies are required to contact GSK's commercial and general procurement/human resources department to obtain prior written authorization before referring any candidates to GSK. The obtaining of prior written authorization is a condition precedent to any agreement (verbal or written) between the employment business/ agency and GSK. In the absence of such written authorization being obtained any actions undertaken by the employment business/agency shall be deemed to have been performed without the consent or contractual agreement of GSK. GSK shall therefore not be liable for any fees arising from such actions or any fees arising from any referrals by employment businesses/agencies in respect of the vacancies posted on this site.