Salary: £32,000–£45,000 per annum depending on experience
Role type: Permanent
Location: Cornwall or South Devon (PL, EX, TQ preffered)
Reporting to: Operations Manager
A full clean driver’s license is required for this role.
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’re excited to announce that we’re joining forces with Hometree, further expanding our reach and impact in the renewable energy sector. If you’re ready to make an impact and enjoy a dynamic work environment, GreenGenUK is the place for you!
You’ll join our Installations Team, working with a wide range of cutting-edge renewable technologies—including solar PV, battery storage, EV chargers, and low-carbon heating systems. Each day will bring new challenges as you install and commission systems that help customers move toward a cleaner, more sustainable future.
This field-based role covers Cornwall and Devon, giving you the chance to work across the South West. All travel time is paid, with occasional overnight stays when required.
If you’re looking for hands-on engineering work, real impact, and the chance to grow your skills in a fast-moving sector, this is an exciting opportunity to be part of the clean-energy transition.
Responsibilities:
What we’re looking for:
Extra Credit:
Our Recruitment Process:
We have an ever expanding list of benefits that currently includes:
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. This innovative approach is not just about sustainability; it's about empowering homeowners to manage their energy more efficiently and cost-effectively, thereby setting new standards in energy consumption.
We operate across three dynamic divisions:
Financial Services: Here, you'll contribute to offering flexible financing options, that make it feasible for homeowners to embrace renewable energy technologies and make essential upgrades.
Energy Services: Be part of our extensive network of local installation businesses that equip homeowners with the cutting-edge, sustainable energy solutions necessary for reaching net-zero emissions.
Home Services: Help maintain the comfort and functionality of homes with comprehensive coverage plans that protect the essential hardware in the home.
At Hometree Group, we are committed to guiding UK homeowners on their journey towards more sustainable energy solutions, and we need passionate individuals to support them at every step. Join us during this exciting time, and play a pivotal role in a business that supports sustainable homeownership in alignment with their readiness and needs.
🏆 £85m+ Capital Raised - We’ve raised over £85m to-date from leading global investors including Legal & General Capital and specialist energy VCs
🏆 5 Acquisitions - We've expanded our operations by acquiring four key companies across financing (Hometree Finance - formerly Bewarm), home cover (Your Repair) and installations energy services (Geowarmth, The Little Green Energy Company and IMS).
🏆 100k Homes Covered - We cover over one hundred thousand homes across the UK
🏆 250+ Employees - We have over 250 passionate employees transforming the industry across the Group, one home at a time
FCA Code of Conduct
At Hometree, we prioritise ethical conduct and regulatory compliance. As a regulated financial services organisation, we operate under the strict guidelines and regulations set forth by the Financial Conduct Authority (FCA). We are committed to maintaining the highest standards of integrity and professionalism in all aspects of our business.
As a prospective member of our team, you will be expected to fully embrace and adhere to the FCA Code of Conduct obligations. These obligations are designed to ensure the fair treatment of customers, the preservation of market integrity, and the promotion of healthy competition within the financial services industry.
Equal Opportunity Employer
At Hometree, we are committed to creating an inclusive and representative environment. We know that different experiences, perspectives and backgrounds make for a better workplace and a better planet. Together, we celebrate differences and promote a culture where you can bring your full self to work.
We promise to give you the same opportunities as everyone else and we won't discriminate against you at any point in the hiring process or the working day. This includes how we source talent, our interview process, our conditions of employment, feedback and everything in between

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.