Internship - Sustainability, Singapore (January to December 2026)

Help us get ahead of disease together with our Sustainability Internship, 2026: 

Education required: Undergraduate studying a bachelor’s degree from an accredited college/university, preferably in Environmental discipline with a focus in Sustainability or Environmental Science or Urban Planning and Design or Chemical Engineering or Pharmaceutical Engineering

Other requirements: Must be enrolled at a SG university for the duration of your internship & doing a full-time credit bearing internship

Language requirement: Written and spoken fluency in English

Internship period: January to December 2026

Application deadline: As applications will be reviewed on a rolling basis, we recommend applying as soon as possible for your application to be considered. This vacancy will be closed once we have enough applications for consideration. 

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.

With an investment of S$510 million, our state-of-the-art vaccines manufacturing facility at Tuas was opened in June 2009 by Singapore's Prime Minister Lee Hsien Loong, coinciding with our 50th anniversary in Singapore. Comprising two production buildings, an administration block, quality control laboratories, utility plant and warehousing, the facility became operational in 2011. The facility and operations meet the high quality and good manufacturing standards of global regulatory bodies such as the European Medicines Agency and the United States Food and Drug Administration. 

Tuas is a key manufacturing site within our network supplying the active ingredient used to make our pneumococcal conjugate vaccine. This paediatric vaccine is indicated for the active immunisation against pneumonia, invasive diseases and acute otitis media caused by Streptococcus pneumoniae in infants and children. 

Tuas site also focuses on manufacturing Hib (Haemophilus influenzae type b) antigen which is used in the manufacture of several paediatric vaccines. Hib is a bacterium responsible for invasive diseases, such as severe pneumonia and meningitis, contracted almost exclusively by children less than five years old. 

These two vaccine products manufactured at Tuas cover a number of diseases causing paediatric mortality in the world, making a significant contribution to our global health agenda. The site continues to invest in developing technical capability and process improvement, and embracing new technology such as digital, data and analytics to position itself as a centre of excellence for the manufacture of vaccines. 

What will you do?

Support the team in Sustainability activities, with enabling automated and digital tools.

Research and Analysis:

• Conduct research and gather data on sustainability trends, best practices, and regulatory requirements

• Analyze the environmental impact of GSK’s operations and identify areas for improvement

• Assist in the development of sustainability performance metrics and tracking progress against targets

Project Support:

• Support the implementation of sustainability initiatives and projects across various departments

• Collaborate with the sustainability team to develop and execute strategies for reducing GSK’s carbon footprint

• Assist in the preparation of sustainability reports and presentations for internal and external stakeholders

Data Management:

• Collect, organize, and maintain sustainability-related data and documentation

• Ensure accuracy and integrity of data used for sustainability reporting and decision-making

• Utilize data analysis tools to generate insights and support sustainability initiatives

Communication and Engagement:

• Help develop communication materials to promote sustainability initiatives within the company

• Engage with employees to raise awareness and encourage participation in sustainability programs

• Support the organization of sustainability-related events, workshops, and training sessions

Compliance and Standards:

• Monitor and ensure compliance with relevant environmental and sustainability regulations and standards

• Assist in conducting assessments to evaluate the effectiveness of sustainability practices

• Support the integration of sustainability considerations into GSK’s business processes and decision-making

What will you learn?

• Understand and experience the Culture of GSK, one of the leading biopharmaceutical companies

• Appreciate the daily operations of a large vaccines manufacturing plant in Singapore

• Acquire knowledge and skills of Sustainability  

• Collaborate effectively in a cross-functional environment where we value diversity and inclusion

• Communication skills across different level of the organization

• Application of GenAI and digitalization tools in biopharma environment

What are we looking for?

• A lively interest and curious mind in the biopharma industry

• Appetite to work as a business partner, building strong relationships with key stakeholders

• Adaptability to change and working under pressure

• Excellent communication skills that help you influence

• Strong problem-solving skills driven by curiosity

• Experience and interest to use GenAI and digital tools for continuous improvement

• Drive for action in getting things done

What do we offer you?

• Understand and experience the GSK Culture

• Work with a diversified team of professionals

• Implement technical knowledge and skills that you have acquired at school

• Apply and develop soft skills such as interpersonal, communications and negotiation skills

• Transport to and from site to MRT stations in centralised locations all across Singapore

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/ETprocess

Hear more from our past interns here: GSK Internship Experience

Get some tips from our interns: Top Tips from Our Interns 

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.

#GSKSingapore #SGInternship #EarlyCareers

Why GSK?

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

GSK is 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. We prevent and treat disease with vaccines, specialty and general medicines. We focus on the science of the immune system and the use of new platform and data technologies, investing in four core therapeutic areas (infectious diseases, HIV, respiratory/ immunology and oncology).

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.

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