Finance Systems Administrator (Yooz & SAP) - 12 month fixed term contract
Listed on 2026-07-30
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Finance & Banking
Financial Compliance, Financial Reporting
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 £8bn in renewable energy assets worldwide.
We are looking for an experienced Finance Systems Administrator with strong, practical knowledge of both Yooz and SAP. This role supports a complex portfolio of renewable energy assets and requires close collaboration with finance, fund, asset management, external asset managers, and third‑party system providers.
Average of 3 days per week in the office - Initial 12-month fixed-term contract About the Team:You will join a dynamic transformation function supporting a complex portfolio of global renewable assets. You’ll work in close collaboration with internal Finance, Fund, and Asset Management teams, as well as external asset managers and third‑party software providers, ensuring robust controls and seamless system operations.
What you’ll do- Yooz Administration: Act as the primary system administrator for Yooz, managing supplier onboarding, bank detail changes, user roles, approval workflows, and query resolution.
- SAP & Systems Support: Support day‑to‑day SAP finance processes, performing data reconciliations between systems while troubleshooting interface or transaction errors.
- Controls &
Risk Management:
Enforce strict financial controls over payments and supplier master data, maintaining clear audit trails, ensuring segregation of duties, and proactively escalating fraud risks. - Continuous Improvement: Assist with continuous improvement initiatives, including system enhancements, software integrations, user‑access reviews, testing, and process simplification across finance platforms.
- Demonstrable hands‑on experience administering Yooz and supporting SAP within a live finance environment.
- Proven experience managing purchase‑to‑pay (P2P) processes, supplier master data, invoice workflows, and strict financial controls.
- Sharp analytical problem‑solving skills to independently investigate data mismatches, interface errors, and system‑processing issues.
- Clear, plain‑English communication and collaboration skills to effectively liaise with internal teams and external stakeholders.
- High attention to detail, sound judgement, strong integrity regarding risk management, and the ability to handle high transaction volumes.
- Experience supporting system changes, testing, or migration activity.
- Experience integrating or reconciling data between Yooz and SAP.
- Background in an asset‑backed, renewable energy, infrastructure, or investment management environment.
- Knowledge of segregation‑of‑duties frameworks, audit requirements, and regulated environments.
- Experience working with external asset managers, outsourced finance providers, and third‑party system vendors.
- Familiarity with finance reporting platforms (such as Horizon) and process mapping/documentation.
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 were recently named the UK’s top company to work for, and we ranked in the top ten in the Sunday Times Best Places to Work 2024.
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.
- 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…
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