Internship: GenAI Data Analyst, Belgium – 2026

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Help us get ahead of disease together with our Internship Programme

Education required: You are regularly enrolled in a Master’s degree in Data Analytics, Computer Science, Supply Chain, Business Analytics, Artificial Intelligence, or a related field in an Educational Establishment located in Europe.

Language requirement: English

Other requirements: Knowledge of supply chain is a plus; good skill in SQL is required.

Expected start date: From September 2026

Duration: 3 to 6 months

Work arrangements: Hybrid

Requisite: The internship must be mandatory & done in the framework of the curriculum, for which an agreement must be signed between GSK, the student and the Educational Establishment.

Remuneration: According to Belgian legal requirements, the internship will not be paid. However, some expenses will be reimbursed.

Application deadline: We will close this vacancy when we have enough applications, so please apply as soon as you can to be considered.

Are you looking to gain valuable world work experience and help to positively impact the health of billions of people? Apply for a GSK Internship today!

A GSK internship offers you the opportunity to kickstart your career – to take on a real role with genuine impact!  You’ll take on challenging, serious work on live projects or assignments.  You’ll also get to learn from us, develop your skills and gain valuable experience for wherever the future takes you.

What will you do?

As GenAI Data Analyst intern, you will support the development and optimization of GenAI agents by gathering and structuring business questions, maintaining version control, and supporting model training and evaluation. The goal is to ensure that GenAI agents deliver clear, accurate, and actionable responses for business decision-making.

This role requires strong analytical skills, attention to detail, learning agility, and the ability to work effectively in a global, multi‑stakeholder environment where digital and data‑driven approaches are central to operations.

• Collect, structure, and curate business questions for GenAI model training.

• Maintain version logs and documentation for prompts, datasets, and agent improvements.

• Support the training, testing, and evaluation of GenAI agents to ensure high-quality and reliable outputs.

• Collaborate with business and technical stakeholders to continuously improve agent relevance and performance.

What are we looking for?

• Understanding of SQL and basic to intermediate Python, with the ability to apply them to data extraction, transformation, and quality checks.

• Hands-on experience with BI or analytics tools such as Power BI or similar platforms.

• Basic understanding of Large Language Models (LLMs), with an interest in prompt design, GenAI tools, or agent behavior evaluation.

• Understanding of data modeling, data orchestration, and data pipelines, with awareness of data quality and metadata principles.

• Strong collaboration and communication skills, with the ability to work effectively across functions and geographies.

Let’s do this!

You’ll find hints, tips and guidance on our recruitment process on our website.

Learn more about the application process gsk.to/ECprocess.

You can learn more about GSK and our careers here https://www.gsk.com/en-gb/careers/

Apply now!

Need help with your application?

Please email us at [email protected] and let us know how we can help you.

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Skills

Business Application Support, Calendar Management, Customer Service, Digital Fluency, Front Desk Operations, Invoice Approval, Office Management, Travel Bookings

This is a temporary internship/apprenticeship opportunity focused on professional development. Any reimbursement, scholarship, allowance, or financial support will be provided in accordance with applicable local laws, regulations, and GSK site policies. More detailed information will be provided during the recruitment process.Il s’agit d’une opportunité de stage/alternance temporaire axée sur le développement professionnel. Tout remboursement, bourse, indemnité ou soutien financier sera accordé conformément aux lois et réglementations locales applicables, ainsi qu’aux politiques du site GSK. Des informations plus détaillées seront fournies au cours du processus de recrutement.

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.

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