At a Glance
- Tasks: Monitor and record radiological exposures in nuclear facilities to ensure safety.
- Company: Join Amentum, a leader in innovation and collaboration in the nuclear sector.
- Benefits: Enjoy competitive pay, free medical cover, family-friendly perks, and professional development support.
- Other info: Flexible working options available to suit your lifestyle.
- Why this job: Make a real impact on safety while working in a dynamic and supportive environment.
- Qualifications: Experience in regulated environments and knowledge of radiological protection principles required.
The predicted salary is between 30000 - 40000 £ per year.
At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive.
We believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow.
We offer an exciting range of opportunities to develop your career within a supportive team who always strive to do the right thing for our people, clients and communities. People are our greatest asset, and we offer a competitive package to retain and attract the best talent. In addition to the benefits you’d expect, UK employees also receive free single medical cover and digital GP service, family-friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships.
Work-life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part-time and flexible working hours, patterns and locations to suit you and our business.
Amentum is a Lot 1 delivery partner within the Decommissioning and Nuclear Waste Partners (DNWP) Framework, a major Sellafield programme worth up to £4.6 billion and running for up to 15 years. The framework is focused on safely accelerating decommissioning, remediation and high‑hazard risk reduction across one of the most complex nuclear sites in the world.
Our nuclear team supports the front‑end design, engineering, technical leadership and delivery expertise required across the DNWP portfolio. We are looking for individuals with high‑value expertise from across regulated and comparable sectors who can work collaboratively, embrace new challenges and contribute to the mission of safely and efficiently delivering Sellafield’s decommissioning and nuclear waste objectives.
About the Opportunity
The Dose Controller plays a key role in ensuring that radiological exposures for personnel working in nuclear facilities are closely monitored, accurately recorded, and kept as low as reasonably practicable (ALARP). The role provides real‑time dose oversight, supports planning for radiological work, and ensures compliance with UK radiation protection legislation and site-specific arrangements.
Key Responsibilities
- Monitor and record personnel dose uptake in real time during work in controlled areas.
- On site control of dose badges and monitoring collection dates, issues etc.
- Track cumulative dose exposure and ensure individuals remain within statutory and site limits.
- Maintain accurate dose logs and documentation in line with regulatory requirements.
- Escalate issues where dose trends approach thresholds or unexpected readings occur.
- Support job planning by providing radiological dose rate information and forecasts.
- Contribute to the development of safe systems of work and radiological job packs.
- Assist in estimating predicted dose for work tasks and ensuring ALARP principles are embedded.
- Advise on radiological hazards and required control measures before work begins.
- Liaise with Health Physics Monitors, RPS, operational teams, and supervision to coordinate safe radiological working practices.
- Communicate dose status clearly to workers during tasks, ensuring awareness of exposure.
- Support debriefs and lessons learned relating to radiological performance and unexpected exposures.
- Ensure all dose control activities meet the requirements of: Ionising Radiations Regulations (IRR17), Nuclear site licence conditions, Local rules and radiological safety procedures.
- Participate in audits, inspections, and investigations relating to dose control.
- Maintain auditable and secure dose‑related records.
- Issue and recover personal dosimetry equipment such as electronic dose meters (EDMs) and TLDs.
- Ensure dosimetry systems are functional and calibrated; report faults immediately.
- Assist Health Physics teams in routine radiological surveillance as needed.
Essential Skills & Experience
- Minimum 2 years of experience working in a highly regulated environment with a minimum of 1 year’s experience within the radiological areas (Separation).
- Level 2 Nuclear Health Physics Monitor Apprenticeship or Level 2 Certificate in Health Physics Monitoring in the Nuclear Industry.
- Proficient in MS Office tools.
- Understanding of radiological protection principles (IRR17, ALARP, dose limits).
- Strong attention to detail and accuracy in record keeping.
- Ability to stay calm, focused, and assertive in high‑pressure or hazardous environments.
- Clear communication skills and confidence in challenging unsafe behaviours.
- Proactive in highlighting risks and proposing improvements.
- Team‑focused, collaborative, and professional.
- Holds Sellafield clearance level and P4 pass.
Physical Requirements
- Ability to work in controlled areas while wearing required PPE and RPE.
- Fit to work under radiological conditions as determined by occupational health.
Our Culture
Our values are built on a strong foundation of safety, integrity, and respect for every individual. People are at the heart of our mission, and we believe in supporting one another through a culture of care and collaboration. We strive to create a workplace where everyone feels they belong and can thrive. Supporting mental wellbeing and fostering a sense of connection are essential to how we work. When we embrace different perspectives and work together, we become more innovative, more agile, and more successful.
We partner with VERCIDA, for greater online accessibility please visit to view and access our roles. As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team.
Dose Controller in London employer: Amentum
At Amentum, we pride ourselves on being an exceptional employer, offering a dynamic work environment where innovation and collaboration thrive. Our commitment to employee growth is evident through our comprehensive benefits package, including free medical cover, enhanced parental leave, and professional development reimbursement, all designed to support your career journey. Located at the forefront of the nuclear industry in Sellafield, we foster a culture of safety, integrity, and respect, ensuring that every team member feels valued and empowered to make a meaningful impact.
StudySmarter Expert Advice🤫
We think this is how you could land Dose Controller in London
✨Tap into Local Healthcare Networks
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We think you need these skills to ace Dose Controller in London
Some tips for your application 🫡
Show Off Your Qualifications:When applying for a full-time nursing role with Amentum, it's crucial to highlight your nursing qualifications. Make sure to include any relevant certifications, such as your NMC registration and any specialisations. List them front and centre on your CV so we can see your expertise at a glance!
Craft a Compassionate Cover Letter:Your cover letter is the perfect place to express your passion for patient care. Talk about your experiences, how you handle challenging situations, and your approach to teamwork. This gives us insight not just into your skills but also into your caring nature, which is essential in nursing.
Emphasise Soft Skills:In nursing, technical skills are important, but we're also keen on soft skills. Make sure to highlight your communication abilities, empathy, and problem-solving skills. These attributes are often just as critical in delivering exceptional patient care and will help differentiate you from other candidates.
Tailor Your Experience to Patient Care:When detailing your experience, be specific about your direct patient care roles. Focus on the impact you’ve made on your patients’ lives—mention specific tasks, challenges you've overcame, or improvements you’ve contributed to. This helps us visualise you in action at Amentum, and how you can make a difference!
How to prepare for a job interview at Amentum
✨Brush Up on Clinical Scenarios
In nursing, you might face questions around patient scenarios, so sharpen your clinical judgment skills. Think through common cases—like managing a patient with specific needs or handling emergencies—and be ready to articulate your approach confidently.
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Beyond technical skills, nursing is all about communication and empathy. Prepare to share examples from your experiences that highlight your ability to connect with patients and work effectively in a team, as this is crucial for a full-time role at Amentum.
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Make sure you're up to speed with the latest healthcare regulations and policies relevant to your role. This knowledge not only shows your commitment to patient safety but also signals that you're proactive and engaged—qualities that full-time employers like Amentum appreciate.
✨Ask AboutCareer Development Opportunities
Since this is a full-time position, show your ambition by asking how Amentum supports growth and development. Inquire about ongoing training, mentorship programmes, or opportunities to specialise in particular areas, as this illustrates your long-term interest in nursing.
