Finance Systems Administrator – Yooz, SAP

Octopus Energy

Finance Systems Administrator responsible for managing Yooz and SAP support for a global portfolio of renewable energy assets. Collaborating with finance teams and external providers in a dynamic environment.

Posted 7/24/2026contractLondon • 🇬🇧 United KingdomJuniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in administering Yooz and supporting SAP finance processes, with a strong focus on financial controls, data reconciliation, and risk management. Proven ability to enhance systems and processes while ensuring compliance and effective communication with stakeholders.

Highest-signal resume keywords

Yooz AdministrationSAP SupportFinancial ControlsData ReconciliationAnalytical Problem-Solving

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Supplier OnboardingPurchase-To-Pay (P2P) ProcessesInvoice WorkflowsData IntegrationProcess Simplification

Soft Skills

Clear CommunicationCollaborationAttention to DetailSound JudgementIntegrity

Tools & Technologies

Horizon Finance Reporting Platform

Industry Keywords

Asset-BackedRenewable EnergyInfrastructureInvestment ManagementSegregation of Duties

About the role

Key responsibilities & impact

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.

Requirements

What you’ll need

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.

Benefits

Comp & perks

🎉 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!