We’re one of the UK’s leading sustainable energy organisations. If you want to join our fight against climate change and the misery of cold homes, we’re currently looking to fill the following posts.

Financial Controller (Maternity Cover)

Salary starting at £50,285
Closing date: 7 September 2026

We’re looking for a fully qualified accountant who combines strong technical expertise with excellent communication skills and the confidence to lead a finance team through a busy period of cover.

Working closely with the Director of Finance and Operations and the wider Operations Team, you’ll help underpin the successful delivery of CSE’s charitable mission, strategic objectives and associated programmes and projects.

For more information and to apply, click here.

Trainee Energy Caseworker (WHAM)

Salary starting at £29,024
Closing date: 6 September 2026

We’re looking for someone to join our team of Energy Caseworkers within our Warmer Homes Advice & Money (WHAM) project.

You will be trained to give energy efficiency advice to support people living in fuel poverty, as part of a team of caseworkers. The caseworkers work closely with our partner organisations within Bristol, Bath & North East Somerset and North Somerset, utilising our partners’ specialist advice to support householders. 

For more information and to apply, click here.

Fundraising & Development Intern

Salary: £26,450
Closing date: 13 September 2026

We’re looking for an enthusiastic and organised individual to join us as a Fundraising & Development Intern.

This role offers a unique opportunity to gain hands-on experience across trusts and foundations fundraising, prospect research, donor stewardship and public fundraising campaigns. You’ll help identify new funding opportunities, maintain our fundraising systems, support grant applications and contribute to fundraising activity that helps CSE deliver lasting impact.

For more information and to apply, click here.

Volunteer with us

We are lucky to have some great volunteers who help us in our mission to tackle the climate emergency and end the suffering caused by cold homes. Read more about volunteering at CSE here.

Equality, diversity and inclusion

At CSE, we are committed to an inclusive, diverse and non-judgemental environment in our workplace which reflects the community we serve. We actively encourage applications from individuals of all backgrounds, identities, disabilities and experiences. Our applicants will be treated fairly, with respect and without discrimination.

Appointment will always, however, be made on merit and judged against the job description and person specification.

Please note that at this time we do not require assistance from recruitment agencies.

As a national charity proud to be based in Bristol, with fairness and inclusion at the heart of our work, we fully support the Bristol United Against Racism statement. By standing together as Bristol organisations we can help challenge racism in our city in all its forms. 

Our organisational values  

Want to know what drives us? Find out about the values that guide our work here at CSE.  

Read about our values.