Education and requirements
Education required: Master's degree in Biology, Biotechnology, Pharmacy, Bioengineer or equivalent. Other requirements: Knowledge of immunological principles and techniques and a strong interest in immunology and vaccine development. Hands?on experience with flow cytometry is a plus. Perform flow cytometry experiments, including sample preparation, instrument setup, data acquisition, and analysis. Familiarity with flow cytometry analysis software (e.g., FlowJo, OMIQ) is a plus. Good computer skills including Word processing, Excel, PowerPoint and relevant scientific software Familiarity with statistical analysis and design of experiments is beneficial. Strong motivation Adaptability skills Team?work skills Language requirement: Written and spoken fluency in Italian and English.
Expected Start date: October **** Internship period: 6 months (+6 months) Internship Type: Extra?Curricular
What will you do?
The Cellular Immunology Lab is part of the Immunology Function in the Bacterial Scientific Area in Siena, GSK. The laboratory is primarily focused on the characterization of immune responses to vaccine candidates and pathogens using both murine models and human samples.
Key activities include the development multi-omics based assay to characterize human and murine cell mediated immune response and the establishment of in vitro human models to assess and predict vaccine reactogenicity and immunogenicity.
Preparation and processing of organs
Preparation, processing, and cryopreservation of human PBMC samples for immunological and functional analyses.
Perform flow cytometry experiments, including sample preparation, antibody staining, instrument setup, data acquisition.
Data analysis and interpretation.
Data presentation.
Non-technical: ability to follow standard operating procedures and to work with the team to ensure the maintenance of equipment and reagents in compliance with GSK and EHS requirements, development of problem-solving skills.
What will you learn?
GSK vaccines main goal is to develop innovative vaccines to protect people from serious disease. As part of GSK Bacterial Scientific Area, the laboratory of Immunology is focused on the characterization of the immune response to pathogens and vaccine candidate, both at preclinical and early clinical stages.
The intern will be part of a highly diversified and multi-disciplinary team, including senior scientist and scientist as well as PhD and post-doc student, contributing not only to project support but also to scientific innovation.
Within this scientific environment, the intern will develop expertise in flow cytometry techniques, including immune cell phenotyping, data acquisition, and multiparametric data analysis,



while gaining exposure to a broad range of immunological protocols. The intern will learn how to analyze and interpret results combining protection and immune readouts. The intern will also have the opportunity to present during lab meetings and project meetings, improving presentation skills.
Skills
This is a temporary internship 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.
Questa è un'occasione di tirocinio/stage temporaneo orientata allo sviluppo professionale. Eventuali rimborsi spese o borse di studio potranno essere rimborsati in conformità alle normative locali applicabili, ai regolamenti vigenti o alle policy del sito GSK. Informazioni più dettagliate saranno fornite durante il processo di selezione.
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.
Should you require any specific adjustments to our process to assist you in demonstrating your strengths and capabilities contact us on ******. Please note should your enquiry not relate to adjustments, we will not be able to support you through these channels.
GSK is an Equal Opportunity Employer. This ensures that all qualified applicants will receive equal consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status,



national origin, age, disability, genetic information (including family medical history), military service or any basis prohibited under federal, state or local law.
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. Please note that if you are a US Licensed Healthcare Professional or Healthcare Professional as defined by the laws of the state issuing your license, GSK may be required to capture and report expenses GSK incurs, on your behalf, in the event you are afforded an interview for employment. This capture of applicable transfers of value is necessary to ensure GSK's compliance to all federal and state US Transparency requirements. For more information, please visit the Centers for Medicare and Medicaid Services (CMS) website at
We are a global biopharma company with a special purpose - to unite science, technology and talent to get ahead of disease together - so we can positively impact the health of billions of people and deliver stronger, more sustainable shareholder returns - as an organisation where people can thrive. Getting ahead means preventing disease as well as treating it, and we aim to impact the health of 2.5 billion people around the world in the next 10 years. Our success absolutely depends on our people. While getting ahead of disease together is about our ambition for patients and shareholders, it's also about making GSK a place where people can thrive. We want GSK to be a place where people feel inspired, encouraged and challenged to be the best they can be. A place where they can be themselves – feeling welcome, valued and included. Where they can keep growing and look after their wellbeing. So, if you share our ambition, join us at this exciting moment in our journey to get Ahead Together. Find out more on our career site.
Application deadline: 14th of August ****.
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📌 Internship: Stage In Immunology Lab, Italy, 2026 (Siena)
🏢 Glaxosmithkline
📍 Siena