Principal Radiation Physicist

Principal Radiation Physicist | Grange-over-Sands, United Kingdom | Hybrid We're hiring on behalf of a globally recognised leader in the defence, aerospace, and security sectors. This organisation is dedicated to pioneering advanced technology solutions that protect national interests and shape a safer future. Join a company where innovation and purpose drive progress. The Role • Supervise and conduct assessments and experiments to support system qualification. • Contribute to ongoing design optimisation and produce/review radiological safety justifications for design solutions. • Direct the development of in-house toolsets to meet departmental research and development goals. • Support detailed shielding design, balancing build constraints with system performance requirements. • Design and validate radiation shielding for critical national programmes. What You'll Need • A relevant STEM degree in Physics, Mathematics, Chemistry, or Nuclear Engineering. • Demonstrable experience using radiation transport codes such as MCNP, MCBEND, or Attilla. • Thorough understanding of radiation physics and its practical application. • Experience in radiation safety studies, behaviours, and radiation metrology. • Knowledge of the ALARP (As Low As Reasonably Practicable) principle. What's On Offer • A career with purpose and opportunities for growth within a leading industry player. • Access to lifelong learning and development resources. • Competitive rewards and comprehensive support for your financial and personal wellbeing. • A supportive and inclusive culture with a strong sense of shared purpose. Apply via Haystack today!