Octopus Energy Generation is a specialist energy investment manager, overseeing more than £7 billion of assets under management. Our mission is to accelerate the transition to a net zero energy system by investing in clean energy infrastructure and energy transition businesses.

Our strategies span renewable generation, distributed energy, and broader energy transition platforms across multiple technologies and jurisdictions. As our portfolio of development-stage and growth strategies continues to expand, we are strengthening our in-house tax capability to provide proactive, commercially focused support across fund structures and underlying investments.

We are seeking a Tax Manager to join the OEGen Tax Team, reporting directly to the Head of Tax. This role will take primary responsibility for a defined bucket of OEGen’s

funds comprising a group of funds investing in energy transition technologies and

early-stage businesses, adopting a venture capital / private equity-style investment

strategy and a fund focused on the Asia-Pacific region, investing across a broad range of renewable energy assets.

You will act as the central tax lead for these funds, working closely with investment teams, portfolio companies, finance teams, and external advisors across multiple jurisdictions. The role combines fund-level tax strategy and governance with hands-on oversight of compliance, reporting, risk management, and transaction execution.

This position offers both breadth and technical complexity: exposure to early-stage

equity investments, minority growth stakes, cross-border holding structures, and

infrastructure assets across diverse Asia-Pacific jurisdictions.