We are seeking an experienced Senior Quantity Surveyor (freelance) to support a portfolio of major infrastructure and heavy civils projects across the Heathrow and HS2 corridor. The role will be split between head office in Uxbridge and two high-profile live sites.

This is a long-term maternity cover assignment offering exposure to some of the UK’s most complex infrastructure environments.

Key Responsibilities

* Commercial management of two major heavy civils projects (HS2 & Heathrow works)

* Full quantity surveying duties including cost control, forecasting, reporting, and valuations

* Managing subcontractor accounts from procurement through to final account

* Contract administration (NEC/FIDIC experience preferred)

* Risk management and change control

* Monthly commercial reporting to senior management

* Supporting project teams with commercial strategy and cost advice

* Ensuring robust financia...