Portfolio Associate

Octopus Energy

Portfolio Associate for Octopus Energy Generation managing renewable energy assets and valuation processes. Analyzing performance and supporting strategic decision-making for energy investment portfolios.

Posted 7/9/2026full-timeLondon • 🇬🇧 United KingdomJuniorMid-LevelWebsite

About the role

Key responsibilities & impact

Help us make a big green dent in the universe.
We're on a mission to drive the global renewable energy revolution, and we need many more people to help us make our vision a reality.
Octopus Energy Generation (OEGEN) is a leader in sourcing, investing in, and managing a wide range of utility-scale renewable energy assets.
We are looking for a Portfolio Associate to join the OEGEN funds team, to support Octopus Renewables Infrastructure SCSp, a Luxembourg-based renewable energy and energy infrastructure open-ended unitised partnership with nearly £3bn of funds under management.
The role combines valuation, portfolio management and value creation.
You will be allocated a number of asset portfolios (typically on a country or technology basis) from the Sky fund for which you have responsibility for the quarterly valuation process.
This includes analysing operational performance, new revenue contracts, financing structures, asset life extensions and other initiatives that maximise long-term investor returns.
The successful candidate will be expected to update, operate, improve and own valuation models directly, not simply review outputs prepared by others.
The successful candidate is also expected to work with OEGen teams to assess and deliver long term value strategies and support short term performance objectives.
The role would suit someone from an infrastructure fund, renewable energy investment manager, infrastructure asset manager, project finance team, or specialist valuations / modelling team in professional services.
The role also has a forward-looking change agenda. We are investing in tools to improve the quality, consistency and efficiency of valuation processes.

Requirements

What you’ll need

Minimum of 4 years relevant working experience.
Previous experience of working in infrastructure, renewable energy, infrastructure asset management, project finance or infrastructure valuation. Offshore wind experience specifically is advantageous.
Experience of modelling, specifically, discounted cash-flow modelling and debt modelling skills. A modelling test will be part of the recruitment process. Advanced excel capabilities.
A strong understanding of fund management processes for debt and equity for listed funds
Strong written skills, with experience preparing valuation papers, investment papers, committee papers, board materials or investor-facing analysis.
Strong financial acumen. Progress towards CFA, ACA, ACCA or another relevant qualification would be advantageous.

Benefits

Comp & perks

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 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

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Hard Skills & Tools

Valuation ModelingDiscounted Cash-Flow ModelingDebt ModelingAdvanced Excel CapabilitiesFinancial Analysis

Soft Skills

Strong Written Skills

Certifications

CFAACAACCA