Portfolio Analyst

Location:

London Employment:
Permanent, full-time Salary: GBP 57000 Posted Date: 10 Mar 2026 Closing Date: 24 Mar 2026

Join Elexon as Portfolio Analyst: turn data into governance insight, partner across teams, and help deliver strategic change with clarity, impact, and flexible hybrid work.

We’re looking for a Portfolio Analyst (Grade 10) to join our Portfolio Services team within the Technology department at Elexon on a permanent basis. In this role, you’ll support the effective management and governance of Elexon’s change portfolio, ensuring high-quality portfolio data, insightful reporting, and robust oversight of programmes, products, and strategic initiatives.

Working closely with the Head of Enterprise Portfolio Management, PMO colleagues, and delivery teams, you’ll help provide portfolio-level insights, governance assurance, and financial oversight that enable informed decision‑making and support the successful delivery of Elexon’s strategic objectives.

• Assure the quality of portfolio data, including consolidation and validation of One Plan and change portfolio data
• Produce portfolio reporting, dashboards, and insights to support governance forums and senior stakeholders
• Analyse portfolio performance, KPIs, risks, and trends to support strategic decision‑making
• Track and report on portfolio financials and investment performance
• Support portfolio governance forums, ensuring clear reporting and effective oversight of initiatives
• Conduct governance compliance reviews to ensure adherence to investment and delivery frameworks
• Provide portfolio‑level insight on cross‑product dependencies and risks, supporting mitigation activities
• Support the end‑to‑end lifecycle of change initiatives, from investment case through delivery and benefits realisation
• Deliver training and guidance on portfolio tools and practices to Product Owners and Delivery teams
• Collaborate with PMO colleagues to improve portfolio processes, reporting, and ways of working

• Experience working in a Portfolio Analyst, PMO Analyst, or project delivery support role
• Strong analytical and data interpretation skills
• Experience producing portfolio reporting, dashboards, and delivery insights
• Excellent communication and stakeholder engagement skills
• Advanced Microsoft Excel and PowerPoint skills
• Experience using Power BI or similar data visualisation tools
• Experience supporting portfolio governance and delivery frameworks
• Ability to manage multiple priorities in a fast‑paced environment
• Experience working in Agile delivery environments (desirable)
• Knowledge of Lean Portfolio Management, P3O, SAFe, or PRINCE2 Agile frameworks (desirable)

• Salary – £57,000
• Excellent benefits including bonus, private medical insurance and generous pension scheme
• The opportunity to work within a thriving organisation which can support your growth and development
• We operate a hybrid working approach with 2 days in our London office

We believe a diverse and inclusive culture allows innovation and creativity to flourish. We are committed to continuously improving our culture for our colleagues and stakeholders. Through our hugely successful Diversity Forum, Mental Health First Aid network and regular programme of activities and events, we celebrate difference and recognise the value of employee wellbeing, which is a consistent outcome from annual employee surveys that we conduct.

Likewise, as a community, we like to support each other, and all agree Elexon is a great place to work with a great workspace too!

• Provide true equality of opportunity
• Attract and retain diverse talent
• Listen to all voices
• Be representative of the communities we work in
• Be a role model for Diversity and Inclusion in the industry

Elexon together, embracing differences, listening to all voices

Join us and help shape the future of energy services.