Principal Physicist

HCA Healthcare UK • London, England • Posted July 21, 2026

Position Overview

Principal Physicist
We are looking to recruit a Principal Physicist to join our team at The Harley Street Clinic, currently rated “Excellent” by the CQC.

This is a fantastic opportunity to join HCA Healthcare’s growing Cancer Centre of Excellence, as a Principal Physicist. Across our London sites, we provide scientific and technical support to a Radiotherapy service comprising four Truebeam linacs, a Gamma Knife, LDR prostate brachytherapy, and Molecular Radiotherapy. There has been significant development and investment in the service, with a growing linac-based SABR service and the installation of an Elekta Unity MR-Linac due to go live early 2026.

The Principal Physicist is responsible for the day-to-day management of their area of work and contributes at a high level to departmental and service line Legislative Compliance and Service Development. This role is an excellent opportunity to develop, commission, and implement new techniques in collaboration with ...