Climate Change and Sustainability Assurance Services Summer Internship - July 2027 intake

Shape a more sustainable future for businesses and society

Programme overview

On the Climate Change and Sustainability Assurance Services Summer Internship, you’ll shape the future with confidence by helping organisations respond to the risks and opportunities created by climate change and sustainability. Working in high performing teams, you’ll use data, technology and collaboration to support better decisions and create long-term value for businesses, society and the planet.

Core skills for success

• Analytical thinking – using data, technology and structured thinking to assess sustainability challenges and deliver insights clients can rely on.


• Curiosity mindset – continuously developing your understanding of climate, sustainability and emerging trends shaping business and society.


• Collaboration – working effectively in inclusive teams and building strong relationships across disciplines and geographies.


• Ownership – taking responsibility for high‑quality work that supports sustainable outcomes and builds trust.


• Adaptability – responding to evolving client priorities, technologies and sustainability challenges with flexibility and confidence.

What you will be doing

• Work on projects that help organisations respond to climate and sustainability challenges, from ESG reporting to decarbonisation strategies.


• Use data, technology and insights to support analysis, modelling and decision-making for clients.


• Collaborate with teams across different service areas and locations to deliver multidisciplinary solutions.


• Build your skills through hands‑on experience, coaching and learning opportunities while contributing to meaningful client outcomes.

Please note: Due to UK policies, you must be based in the UK for the entire duration of the programme.

Key programme facts

• Programme length
  Four weeks