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Principal Radiation Physicist

BAE SystemsKirkby-in-Furness, Cumbria🇬🇧United KingdomPosted 12 Feb 2026

Why This Role Stands Out

As a Principal Radiation Physicist at BAE Systems, you will drive critical advancements in radiation safety and system design, gaining invaluable experience in a leading defense and aerospace company. This hybrid role is ideal for a seasoned physicist with expertise in radiation transport codes and safety studies who thrives in a collaborative environment focused on innovation. Explore this opportunity to shape the future of technology and protect what matters most.

Quick Overview

Work Type
Hybrid
Level
Leader

Job Description

Principal Radiation Physicist | Kirkby-in-Furness, United Kingdom | Hybrid

This employer is a globally recognised leader in advanced technology, delivering cutting-edge solutions in defence, aerospace, and security. They are committed to pioneering progress and protecting what matters most, shaping a safer future through innovation and collaboration. Joining this organisation means becoming part of a trusted team that works on projects from the depths of the ocean to the far reaches of space.

The Role

  • Supervise and conduct assessments and experiments to support system qualification.
  • Contribute to ongoing design optimisation for advanced systems.
  • Produce and review radiological safety justifications for proposed design solutions.
  • Direct the development of in-house toolsets to meet departmental goals.
  • Support detailed shielding design, balancing build constraints with system performance requirements.

What You'll Need

  • A relevant STEM degree (Physics, Mathematics, Chemistry, or Nuclear Engineering).
  • Demonstrable experience using radiation transport codes (e.g., MCNP, MCBEND, Attilla).
  • Strong understanding of radiation physics and its practical applications.
  • Experience in radiation safety studies and behaviours.
  • Experience in radiation metrology.
  • Knowledge of the ALARP principle.

What's On Offer

  • Opportunities for lifelong learning and meaningful work.
  • A supportive culture that fosters growth and development.
  • Recognition for contributions and tailored rewards.
  • Relocation support package (subject to eligibility).

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