Senior Tax Manager - International Investor - 6 month contract

Working in a leading international investor, the senior manager will provide essential tax support to investment and asset management teams across the USA, Colombia, and Europe (including the UK). It's a unique opportunity to serve as a trusted partner, working closely with colleagues to drive the success of global infrastructure projects.

This is a 6 month FTC, to provide cover to the team before the incoming permanent senior manager starts in the new year. The team is based in Central London, and work hybrid, 3 days per week in the office.

The Senior Manager will:

* Advise bidding teams across the USA, LATAM, and Europe on tax matters, reviewing structures, financial models, and external input to ensure risks are identified, communicated, and effectively managed.
* Work alongside local finance and asset teams to oversee compliance and manage tax exposure, including disposals, audits, enquiries, and refinancing activities.
* Oversee and update the organisation's transfer pricing master file
* Contribute to major projects addressing regional and cross‑border tax challenges.
* Deliver technical papers and in‑depth tax analysis when required.
* Build strong working relationships across functions and with key partners.
* Keep abreast of tax law developments to safeguard compliance

The desired experience:

* Strong tax expertise with international experience (ideally USA and Europe).
* Skilled communicator with analytical, problem‑solving approach to technical issues.
* Effective planner with excellent time management and organisation.
* Proven ability to apply tax knowledge across scenarios, including structuring and due diligence.
* Collaborative team player, able to work across wider groups.
* Qualified Tax Accountant (CTA/ACCA/ACA or equivalent) with corporate tax experience.
* Clear communicator of complex tax concepts to non‑specialists.
* Strong analytical skills to identify issues and deliver practical solutions.