At Octopus Energy Generation (OEGEN), we're passionate about powering a sustainable future. As pioneers in the renewable energy space, we don’t just invest in utility-scale projects; we invest in people, communities, and a greener tomorrow.
Since stepping into the renewables arena in 2010, we've made waves - becoming a top investor in onshore wind across mainland Europe and the largest backer of solar power in Europe. Today, we proudly manage over £7bn in renewable energy assets worldwide.
Our portfolio includes over three hundred major energy-generating companies, from wind farms to solar power plants, with exciting new ventures in energy storage, e-fuels and beyond. As we continue to grow, we're looking for passionate individuals to join our diverse and dedicated team, helping us drive the future of renewable energy forward.
Whilst we maintain a degree of flexibility, this position requires an average of 3 days in the office per week in London
At Octopus Energy, we're all about clean, green energy with transparent pricing and a relentless commitment to customer experience.
Join our global team dedicated to sustainability and green tech, where energy is good for the planet and your soul 💚
We embrace flat hierarchies and an open, agile culture that fosters innovation, flexibility, and creativity.
We don’t hang our personalities up with our coats and nor should you. At Octopus, we hire great people who get stuff done, all whilst being themselves.
We are looking for a Treasury Lead to join our Strategic Finance team to support the exponential growth of our business in the UK and internationally.
As the Group Treasury Lead, you will be instrumental in overseeing liquidity, cash management, and treasury operations of the group from a strategic perspective. You will support the company’s capital strategy by forecasting and analysing cash flows, managing liquidity across the group entities, and executing investment and debt facility strategies.
This role demands a strategic approach to liquidity management, financial reporting, risk mitigation, and operational efficiency.
What you'll do...
● Monitor daily global cash positions and ensure optimal liquidity across entities, ensuring bank balances are being pulled into SAP correctly.
● Execute cash pooling, intercompany funding, and short‑term investments.
● Manage short‑term borrowing facilities and revolving credit utilisation.
● Support month‑end and quarter‑end liquidity reporting.
● Maintain banking platforms, user access, mandates, and KYC documentation.
● Support the negotiation of banking fees, credit facilities, and service improvements.
● Coordinate account openings, closures, and rationalisation initiatives.
● Monitor FX exposures and support execution of hedging strategies in line with policy.
● Assist with interest rate risk analysis and counterparty risk monitoring.
● Ensure compliance with internal treasury policies and external regulatory requirements.
● Assist with payment approvals for weekly payment runs.
● Work with BDO to ensure SAP clearing accounts (relating to Treasury) are reconciled and cleared.
● Prepare documentation related to intercompany debt and equity funding.
● Manage Fund level cash flow forecast to determine cash requirements from investors.
● Act as a subject‑matter expert for treasury systems (SAP, TMS), ensuring data integrity and driving automation opportunities.
● Support strong governance across fund structures, ensuring treasury processes meet regulatory, investor, and audit expectations.
● Be a valued business partner and build and maintain good working relationships with internal and external stakeholders
What you'll need...
Technical competencies:
● ACT qualification (CertT, AMCT)
● 4+ years’ experience in corporate treasury, banking, or financial risk management.
● Strong understanding of cash management, liquidity planning, and treasury operations.
● Experience with FX, interest rate products, and treasury accounting principles.
● Exposure working with treasury management systems will be beneficial (e.g., Kyriba, Quantum, SAP, GTreasury).
● Experience with ERP systems (SAP, Oracle, NetSuite) is highly desirable
● Experience using AI to improve cashflow forecasting and/or automations in treasury processes is also highly desirable
● Experience within large, complex, multi-entity groups
Other qualities:
● Highly organised, able to plan ahead to deliver accurate information to tight reporting deadlines
● Excellent communication skills, with a proven ability to work well with different teams and manage a range of different stakeholders
● Self-motivated and aspirational, comfortable working in a fast-paced changing environment
Why else you'll love it here
Wondering what the salary for this role is? Just ask us! On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary. The reason why we don't advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn't apply to Octopus - what's more important to us is finding the right octofit!
Octopus Energy Group is a unique culture. An organisation where people learn, decide, and build quicker. Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground. We want your hard work to be rewarded with perks you actually care about! We won best company to work for in 2022, on Glassdoor we were voted 50 best places to work in 2022 and our Group CEO, Greg has recorded a podcast about our culture and how we empower our people. We’ve also been placed in the top 10 companies for senior leadership and most recently The Sunday Times, Best Places To Work 2023
Visit our UK perks hub - Octopus Employee Benefits
💚 Why else you'll love it here 💚
• 💰 Wondering what the salary for this role is? Just ask us! On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary. The reason why we don't advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn't apply to Octopus - what's more important to us is finding the right octofit!
If this sounds like you then we'd love to hear from you. 🚀
P.S. Our process usually takes up to 4 weeks, but we’ll always do our best to flex around what works for you. Along the way, you’ll chat with our recruitment team and your Recruiter will help you throughout different stages. Got any burning questions before then? Drop us a message at
[email protected] and we’d love to help!
Are you ready for a career with us? We want to ensure you have all the tools and environment you need to unleash your potential. Need any specific accommodations? Whether you require specific accommodations or have a unique preference, let us know, and we'll do what we can to customise your interview process for comfort and maximum magic!
Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements. Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire. Across Octopus, we're looking for genuinely decent people who are honest and empathetic. Our people are our strongest asset and the unique skills and perspectives people bring to the team are the driving force of our success. As an equal opportunity employer, we do not discriminate on the basis of any protected attribute. Our commitment is to provide equal opportunities, an inclusive work environment, and fairness for everyone.