Senior Criticality Safety Engineer

AtkinsRéalis; Epsom; On-site; GBP 50,000 - 70,000; Full time

Job summary

AtkinsRéalis seeks a Senior Criticality Safety Engineer to lead safety measures in nuclear environments. You'll support various projects from setup to completion while enhancing safety processes and overseeing multidisciplinary teams. Join a committed company toward sustainability and making a positive impact on our energy future.

Benefits

Flexible holidays

Health benefits

Career development support

Qualifications

• Expertise in radiation transport codes essential.
• Experience in criticality assessments and related documentation.
• Ability to work in multidisciplinary teams.

Responsibilities

• Support delivery on client projects in the Nuclear and Power business.
• Direct multi-disciplinary teams focusing on radiation protection.
• Assist with bids and proposals.

Skills

Leadership

Teamwork

Project Management

Client Management

Engineering Expertise

Education

Degree in physics, chemistry, mechanical, chemical, or process engineering

Tools

MCNP

MONK

SCALE

Job description

Job Description

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 AtkinsRealis 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.