Tax Assistant Manager
Octopus Energy· OEGen Tax Team / Octopus Energy Generation Finance
Hybrid (London (GB))Full-timePosted 4mo ago
About the role
Tax Assistant Manager / emerging Tax Manager role within OEGen Tax Team, focusing on international tax matters across multiple jurisdictions for Sky Generation, the UK clean energy infrastructure platform of the Sky Fund. Involves compliance oversight, reporting, transactions, structuring, and portfolio support in a fast-paced infrastructure investment environment.
Responsibilities
- Support the management of tax matters across OEGen funds and associated holding structures.
- Coordinate international tax compliance processes with local advisors across multiple jurisdictions.
- Assist with tax reporting, tax provisioning, and financial statement disclosures.
- Support tax workstreams on acquisitions, restructurings, refinancings, and other transactions.
- Review transaction and financing documentation from a tax perspective, with support from senior team members where needed.
- Monitor tax risks and support ongoing governance and compliance processes.
- Work closely with investment, finance, legal, and external advisory teams across the business.
- Contribute to the continuous improvement of internal tax processes and documentation.
Qualifications
- Around 4–5 years’ experience in corporate tax.
- CTA, ACA, or equivalent qualification (or close to qualification).
- Experience gained in a Big 4 firm, international advisory firm, law firm, or in-house tax team.
- Good grounding in tax compliance, reporting, and tax accounting.
- Exposure to cross-border structures or international tax matters is helpful, but deep expertise is not expected.
Skills
Required:Corporate taxTax complianceTax reporting and provisioning
Nice to have:Cross-border / international tax
Last updated Oct 21, 2026. Interested? Apply on the company site.
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