Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead global nuclear safety projects and enhance radiation protection processes.
- Company: AtkinsRéalis is a global leader in design and engineering with over 100 years of experience.
- Benefits: Enjoy flexible holidays, health benefits, and tailored career development support.
- Why this job: Join a mission for a sustainable future while working on impactful nuclear projects.
- Qualifications: Degree in science or engineering; experience with radiation transport codes and criticality assessments required.
- Other info: Security clearance may be needed; we value diversity and inclusion in our workforce.
The predicted salary is between 43200 - 72000 £ per year.
Take the lead in global nuclear safety. Join us as a Senior Criticality Safety Engineer in our Nuclear & Power Division, and play a vital role designing complex new schemes to protect our clients' assets. This role offers opportunities to grow and challenge yourself across a variety of projects.
Your purpose: Supporting delivery on client projects within the Nuclear and Power business, either on behalf of AtkinsRéalis or within the client’s organization. The role encompasses all project stages, from setup to completion, across industries like New Build, Generation, Defence, Decommissioning, and Disposal. You will direct multi-disciplinary teams in highly regulated nuclear environments, focusing on enhancing radiation protection and safety processes, assisting with bids and proposals, and fostering our safety culture.
What you can bring?
- Science or engineering expertise (physics, chemistry, mechanical, chemical, or process engineering, Degree qualified or equivalent).
- Experience with industry radiation transport codes such as MCNP, MONK, SCALE for k-effective calculations.
- Successful delivery of criticality assessments and related documentation (HAZANS, CANs, CCCs).
- Experience working as a criticality safety engineer in multidisciplinary teams.
- Leadership and teamwork qualities.
- Understanding of design requirements in safety-critical industries like Nuclear.
- Project and client management skills.
Why work for AtkinsRéalis? We are committed to a Net Zero target by 2050, ensuring a mix of secure and sustainable energies. Our projects span nuclear power, renewables, decarbonization, and energy efficiency, helping to power a sustainable future.
Meeting your needs: Enjoy a tailored “Total Reward” package, including flexible holidays, health benefits, and career development support. We support diversity and inclusion, offering flexible working and employee networks.
More about us: AtkinsRéalis is a global leader in design and engineering, with over 100 years of experience, dedicated to delivering projects with a positive, sustainable impact.
Additional Information: This role may require security clearance, contingent on UKSV vetting, including proof of residency of 5+ years in the UK. We are an equal opportunities employer, valuing diversity and inclusion.
Senior Criticality Safety Engineer employer: AtkinsRéalis
Contact Detail:
AtkinsRéalis Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Criticality Safety Engineer
✨Tip Number 1
Familiarise yourself with the latest industry standards and regulations in nuclear safety. This knowledge will not only help you during interviews but also demonstrate your commitment to the field.
✨Tip Number 2
Network with professionals in the nuclear and power sectors. Attend industry conferences or join relevant online forums to connect with potential colleagues and learn about upcoming opportunities.
✨Tip Number 3
Showcase your experience with radiation transport codes like MCNP, MONK, and SCALE in conversations. Being able to discuss specific projects where you've applied these tools can set you apart from other candidates.
✨Tip Number 4
Prepare to discuss your leadership and teamwork experiences in detail. Highlight instances where you've successfully directed multi-disciplinary teams, as this is crucial for the role.
We think you need these skills to ace Senior Criticality Safety Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your relevant experience in criticality safety engineering, particularly your expertise with radiation transport codes and successful project deliveries. Use specific examples that align with the job description.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for nuclear safety and your leadership qualities. Mention how your background in science or engineering makes you a perfect fit for the role and how you can contribute to AtkinsRéalis's commitment to sustainability.
Highlight Relevant Projects: In your application, detail any previous projects you've worked on that relate to nuclear safety, especially those involving multidisciplinary teams. Emphasise your role in enhancing safety processes and managing client relationships.
Proofread Your Application: Before submitting, carefully proofread your application for any errors or inconsistencies. A well-presented application reflects your attention to detail, which is crucial in safety-critical industries like nuclear.
How to prepare for a job interview at AtkinsRéalis
✨Showcase Your Technical Expertise
As a Senior Criticality Safety Engineer, it's crucial to demonstrate your knowledge in radiation transport codes and criticality assessments. Be prepared to discuss specific projects where you've applied your expertise in MCNP, MONK, or SCALE, and how these experiences have shaped your approach to safety.
✨Highlight Leadership Experience
This role involves directing multi-disciplinary teams, so be ready to share examples of your leadership skills. Discuss situations where you've successfully led a team in a high-pressure environment, particularly in nuclear settings, and how you fostered collaboration and safety culture.
✨Understand the Company's Vision
Familiarise yourself with AtkinsRéalis' commitment to sustainability and Net Zero targets. During the interview, express how your values align with theirs and how you can contribute to their mission in the Nuclear & Power Division.
✨Prepare for Scenario-Based Questions
Expect scenario-based questions that assess your problem-solving abilities in safety-critical situations. Practice articulating your thought process and decision-making strategies when faced with challenges related to criticality safety and project management.
