Join Our Team as a Principal Radiation Physicist!
Location: Barrow-in-Furness. Enjoy the flexibility of hybrid working arrangements—let's discuss the options that suit you best!
Salary: Competitive
Your Mission:
As a Principal Radiation Physicist, you will play a pivotal role in our innovative team. Here’s what you’ll be doing:
* Supervising and conducting analysis and experiments to support system qualification.
* Driving the progression of design optimization.
* Producing and reviewing radiological safety justifications for proposed design solutions.
* Leading the development of in-house toolsets to meet departmental goals.
* Leading detailed shield design, balancing build requirements with system performance.
Your Skills and Experiences:
Essential:
* Relevant STEM degree in Physics, Mathematics, Chemistry, or Nuclear Engineering.
* Experience with radiation transport codes such as MCNP, MCBEND, or Attilla.
* Strong understanding of radiation physics.
* Experience in radiation safety studies and behaviors.
* Knowledge of radiation metrology.
* Familiarity with the ALARP principle.
Desirable:
* Experience in managing technical projects.
What We Offer:
At BAE Systems, we believe in rewarding our team members. Here’s what you can expect:
* A competitive pension scheme.
* Employee share plans.
* An extensive range of flexible health, wellbeing, and lifestyle benefits, including a green car scheme and private health plans.
* Shopping discounts and potential eligibility for an annual incentive.
About the Radiation Physics & Shielding Team:
Our team is at the forefront of designing and validating radiation shielding for the UK’s nuclear-powered submarine fleet. We engage across various submarine programs, tackling challenges at different stages of the engineering lifecycle. Our work includes:
* Designing new shields.
* Conducting design change assessments.
* Performing radiation metrology on-board during commissioning.
* Conducting radiological safety studies and developing novel radiation detectors.
We also offer relocation support packages for eligible candidates across all Submarines roles.
Why Choose BAE Systems?
Here, you’ll make a real difference in an inclusive culture that values diversity of thought and rewards integrity. We empower you to reach your full potential, welcoming individuals from all backgrounds. If you have a disability or health condition that may affect your performance, we encourage you to discuss potential reasonable adjustments with your recruiter.
Important Information:
Please note that many roles at BAE Systems are subject to security and export control restrictions. Factors such as nationality and residency may affect your eligibility for certain positions. All applicants must meet the Baseline Personnel Security Standard, with many roles requiring higher levels of National Security Vetting.
Closing Date: 25th February 2026
We may close this vacancy early if we receive sufficient applications, so don’t wait—submit your application as soon as possible!
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