What is the Role

As Regulatory Reporting and Performance Manager at SSEN Transmission, you’ll play a pivotal role in ensuring we can confidently evidence the performance, cost and delivery of our multi-billion-pound RIIO investment portfolio.

You’ll lead the development of portfolio-level regulatory reporting, assurance frameworks and performance insight, enabling strong and credible engagement with Ofgem and supporting senior decision-making across the business. Operating at the heart of the organisation, you’ll work closely with Delivery, Finance, Asset Management and System Planning to translate complex technical and financial information into clear, defensible regulatory evidence.

You will

• Lead SSEN Transmission’s portfolio-level regulatory reporting, ensuring accuracy, consistency and compliance with Ofgem requirements


• Own the end‑to‑end annual reporting cycle across RIIO‑T3, including ...