Salary: £28,080 – £30,160 FTE salary, £13.50-14.50 per hour
Role type: Full Time (37.5 hours)
Location: Office Based Role, Helston Cornwall
Reporting to: Operations Manager
GreenGenUK is an award-winning, fast-growing renewable energy installer. Opening in 2011, we’ve helped thousands of customers throughout the Southwest reduce their carbon footprint and save money on their energy bills. Through our team of over 50 dedicated professionals, we offer impartial advice, bespoke renewable installations, and a complete design and installation package.
Our team specialises in everything from solar panel arrays to heat pump systems. Whatever our customers need, our team can help. As we continue to grow, we are searching for passionate, committed individuals to join us in our mission to help our customers and drive the UK’s transition to renewable heating and power. In January 2025, we joined forces with Hometree, further expanding our reach and impact in the renewable energy sector.
We are seeking a highly organised, resilient, and proactive Operations Administrative Assistant to work closely with our Operations team and Project Managers. This is a hands-on, fast-paced role supporting a very busy schedule!
From managing a high volume of customer contact and preparing project documentation to ensuring our installation teams and Project Managers have the daily support they need, this role is critical to our success. This position suits someone who thrives on structure, enjoys customer interaction, and takes pride in being a dependable point of support in a bustling office environment.
Join Hometree Group and be at the forefront of transforming the residential energy landscape. Founded in 2015, Hometree began its journey in the home cover market. Today, we are spearheading the shift towards a future where home energy systems are decentralised, digitised, and reliant on renewable sources such as heat pumps, solar panels, batteries, EV chargers, and smart controls.
As a regulated financial services organisation, we operate under the strict guidelines of the Financial Conduct Authority (FCA). You will be expected to fully embrace and adhere to the FCA Code of Conduct obligations, which ensure the fair treatment of customers and the promotion of healthy competition.
We are committed to creating an inclusive and representative environment. We know that different experiences, perspectives, and backgrounds make for a better workplace. We promise to provide equal opportunities and will not discriminate at any point in the hiring process or the working day.

Hometree is a home energy services company on a mission to accelerate the transition to net zero. By fixing, installing and financing home energy hardware, we're helping homeowners transition to low-carbon living, when they’re ready.
Heating is responsible for 14% of all greenhouse gas emissions in the UK. If we're serious about hitting those net zero goals to mitigate the climate emergency, we need to act. The transition has already begun but it’s a mammoth task and it won’t happen overnight. We know the challenges on the table – with soaring energy costs, expensive heat pumps and home infrastructure challenges, homeowners are left with many pressing questions - which option should I choose - heat pump or hydrogen boiler? Who will install the equipment - and- how will I afford it?
That's where Hometree comes in. We understand that homeowners will make the journey at their own pace - and our role is to assist them along the way. Today, we offer boiler and home emergency cover - but we’re rapidly expanding our products and services to install and finance low-carbon home energy hardware, so that we can help steer more UK homeowners to a cleaner and brighter future.
Decarbonisation will transform the way we all heat our homes and this is just the start of the Hometree journey. Let's transform home energy together.