Location: London office

Duration: Full time 6th July-28th August

Pay: London Living Wage (pro rata)

Application deadline: April 17th, 2026

Who we are

We are an international energy supply company who put customers at the heart of everything we do. We empower our people to give outrageously good customer service, and fight to make energy fairer, more affordable, and more accessible for all. We are striving to halt the climate emergency by unlocking a smart, 100% green grid. We are using technology to transform the energy system; making electricity green and affordable, creating one-of-a-kind energy innovations.

Our work is powered by freedom, autonomy and responsibility. We won best company to work for in 2022 and were voted as one of the 50 best places to work in 2022 on Glassdoor. Our Group CEO, Greg, has recorded a podcast about our culture and how we empower our people - give it a listen to find out more about Octopus Energy!

About the role

To achieve Net Zero emissions, greater grid flexibility is essential to cope with a growing range of low carbon technologies making up the power sector as well as enable the decarbonisation of heating and transport.

Octopus Energy is at the forefront of the energy transition and developing innovation to meet the grand system challenges of decarbonisation. You will be a key member of the team that develops transformational solutions and rapidly implements these to meet the urgent and global need for energy flexibility. Here is an example of the transformative work our team has been able to undertake.

We are looking for a Flexibility Intern to join our fast growing team in order to provide robust quantitative and qualitative assessments which underpin our flexibility strategy. As part of this, you will be doing research into our customer base and provide the team with insights on consumer behaviour.