**Site Name**: Italy - Siena
**Posted Date**: Feb 27 2026
**Posting Title: Internship: Process Engineering & Modelling Intern, Italy, 2026** **Help us get ahead of disease together with our Global Process Engineering team!** **Education required**: Master’s degree (ongoing or completed) in Physics, Mathematics, Chemical Engineering, Mechanical Engineering, or related Engineering discipline;
**Other requirements preferred**: - Knowledge of data‑driven or statistical modelling approaches
- Experience with ODE/PDE numerical solving or CFD tools
- Familiarity with Design of Experiments (DoE) **Language requirement**: Written and spoken fluency in Italian and English **Expected Start date**: April/May 2026 **Internship period**: 6 months (renewable) **Internship Type**: Curricular or Extra-Curricular 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?**
- Support the Process Engineering team within Global Drug Product (Technical R&D;)
- Evaluate state‑of‑the‑art modelling approaches for drug product unit operations
- Develop mechanistic models for mixing, filtration, pumping, lyophilization, and freeze‑thaw processes
- Generate and analyze experimental data to support model calibration and validation
- Contribute to scale‑up and scale‑down strategy development
- Support experimental design and execution for process characterization **What will you learn?**
- Fundamentals of pharmaceutical drug product manufacturing processes
- Development and validation of mechanistic process models
- Integration of modelling and experimental data for process understanding
- Application of scale‑up and scale‑down principles in an industrial setting




- Use of analytical and process monitoring tools
- Exposure to technology transfer activities within a global manufacturing network
- Collaboration within a multidisciplinary, international R&D; organization **What are we looking for?**
- Strong interest in pharmaceutical process engineering and modelling
- Solid understanding of transport phenomena and thermodynamics
- Programming skills in Python and/or MATLAB for modelling and data analysis
- Basic laboratory or experimental skills and data generation capability
- Problem‑solving mindset with attention to scientific rigor
- Ability to work effectively in multidisciplinary teams
- Good communication skills and willingness to learn
- Proactive attitude with growing autonomy over time **Let’s do this!** You’ll find hints, tips and guidance on our recruitment process on our website You can hear more from our past interns in the videos below **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. Please note should your enquiry not relate to adjustments, we will not be able to support you through these channels. **Important notice to Employment businesses/ Agencies

📌 Internship: Process Engineering & Modelling Intern, Italy, 2026 (Siena)
🏢 Gsk
📍 Siena