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Mott MacDonald • London, GB; Cambridge, GB; Glasgow, GB; Moor Row, GB; Edinburgh, GB; Tadley, GB; Birmingham, GB; Manchester, GB; Bristol, GB

Nuclear Safety Professionals | Relocate to Australia | Expression of Interest

Employment type:  Full time
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Job Description

Nuclear Safety Professionals | Relocate to Australia | Expression of Interest

Join one of the world's leading nuclear consultancies and help establish Australia's future naval nuclear capability through the AUKUS partnership.

Mott MacDonald is a vibrant and forward-thinking engineering, management and development consultancy. We employ more than 800 nuclear professionals globally, supporting clients across defence nuclear, civil nuclear, fusion, decommissioning, waste management and major infrastructure programmes.

As Australia develops a sovereign naval nuclear capability, we are seeking expressions of interest from experienced UK Nuclear Safety professionals interested in relocating to Australia and contributing to one of the most significant nuclear programmes in the world.

Working alongside specialists from Australia, the UK and across our global business, you will have the opportunity to shape the safety approaches, assurance frameworks and technical justifications that will underpin Australia's future nuclear enterprise.

Your Opportunity

Whether you are a Nuclear Safety Case Engineer, Senior Safety Case Engineer, Principal Safety Case Engineer or Technical Lead, this is a unique opportunity to apply your expertise to a nation-building programme while continuing to develop your career within a globally recognised nuclear business.

You will have opportunities to:

  • Develop and deliver complex nuclear safety cases and safety assessments.

  • Support safety substantiation, engineering justification and hazard management activities.

  • Contribute to regulatory engagement and licensing programmes.

  • Provide technical assurance across major defence and nuclear projects.

  • Work alongside multidisciplinary engineering, design and programme delivery teams.

  • Support the development of Australia's sovereign nuclear capability and future nuclear workforce.

  • Learn from and collaborate with leading nuclear specialists from across our global business.

Where Your Experience Could Make an Impact

Whether your background is in safety case development, safety assessment, engineering substantiation, nuclear assurance, regulatory support or hazard management, you'll have the opportunity to apply your expertise to programmes helping establish Australia's future naval nuclear capability.

About You

We are interested in hearing from professionals at all levels who bring:

  • A degree in engineering, physics, mathematics or another STEM discipline, or a have completed a relevant industrial apprenticeship.

  • Experience delivering nuclear safety case, safety assessment or safety assurance activities.

  • Experience within defence nuclear, civil nuclear or other highly regulated industries.

  • Strong analytical and technical problem-solving skills.

  • Excellent communication and stakeholder engagement capabilities.

  • A commitment to technical excellence and continuous learning.

  • Chartered Engineer status or progress towards chartership.

Most importantly, you will be motivated by the opportunity to help establish a new sovereign nuclear capability and leave a lasting legacy for Australia's future nuclear industry.

Due to the nature of our defence projects, successful applicants will be required to obtain and maintain an appropriate security clearance (Australian NV1 or UK SC/DV equivalent). We will support suitable candidates through the clearance process where required.

Culture & Benefits

At Mott MacDonald, you will join an employee-owned business where collaboration, technical excellence and professional development are at the heart of what we do.

Our benefits package is designed to enhance your experience:

  • Flexible and agile ways of working.

  • Competitive remuneration and performance bonus opportunities.

  • Access to world-class technical networks and nuclear specialists.

  • Structured professional development and support towards chartership.

  • Opportunities to work across both Australian and international nuclear programmes.

  • A diverse and inclusive workplace where people can thrive and build rewarding long-term careers.

Relocation & International Candidates

We are actively seeking experienced Nuclear Safety professionals from the United Kingdom and other established nuclear markets to help shape Australia's future naval nuclear capability. For candidates relocating to Adelaide, we offer relocation support and assistance with visa and mobility arrangements where applicable.

This is an opportunity to combine a globally recognised nuclear career with an exceptional quality of life. Adelaide offers affordable housing, excellent schools, short commute times and world-class food, wine and outdoor lifestyle opportunities, making it an attractive destination for both individuals and families.

Employee Ownership

Our employee ownership model means no external investors, just us, creating a culture of shared success.

  • Our employees have a stake and a voice in our business, giving them a direct connection to our success through our personal and group performance bonuses.

  • As your career grows, so does your stake, recognising your long-term impact and contribution.

  • Your voice matters, with the opportunity to connect directly with senior leadership through formal channels to help shape our future.

You've Got This!

Whether you're an experienced Safety Case Engineer looking for your next challenge, a Senior Consultant seeking greater influence, or a Principal Engineer ready to help shape a national nuclear programme, we'd love to hear from you.

Register your interest today and explore how you could help shape Australia's nuclear future with Mott MacDonald.

Your benefits and rewards

Our benefits vary by country and are subject to eligibility and local policy:

  • Rewards and bonuses: we are owned by our people (no external investors) and through our employee ownership model success is shared through annual bonus opportunities and longer-term participation as your career grows (subject to local plan, eligibility and business performance)
  • Medical insurance and life insurance as per local plan (standard and enhanced coverage may vary by country and policy).
  • Annual leave in line with local policy (competitive within the market).
  • Maternity leave above and beyond local provisions and paternity leave provisions where applicable
  • Professional membership/ institution subscription support
  • Learning and career development through project variety, technical networks and structured development opportunities.
  • An inclusive culture: we’re committed to equality, diversity and inclusion, and creating a workplace where everyone feels valued and supported.
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Working at Mott MacDonald

3 office days / week

A little flex time – We’re happy to talk flexible working and how we can support your responsibilities beyond the workplace. We offer a range of options depending on your role, so please discuss this with your recruiter.

Company benefits

Accrued annual leave
Adoption leave – 26 weeks full pay
Annual bonus
Annual pay rises
Bank holiday swaps
Bike parking
Book swaps
Buddy scheme
Buy or sell annual leave
Carer’s leave – up to 5 days, two of which are paid
Compassionate leave
Critical Illness Insurance
Cycle to work scheme
Dental coverage
Employee assistance programme
Employee discounts
Enhanced maternity leave – 26 weeks full pay
Enhanced paternity leave – 2 weeks
Enhanced pension match/contribution – matched up to 7%
Enhanced sick pay
Ergonomic workstations
Eye Care Support – Eyecare vouchers
Faith rooms
Fully stocked snack cupboard
Further education support
Health assessment
In house training
Income protection
L&D budget
Learning platform
Life assurance
Life insurance – 4 x salary
Lunch and learns
Meditation space
Meditation space
Mentoring
Modern office
On-site shower
On-site yoga classes
Open to part time work for some roles
Open to part-time employees
Pregnancy loss leave
Pregnancy support
Private booths
Private GP service – Private Medical care for all UK staff
Professional subscriptions – We pay for your primary professional annual subscription
Referral bonus
Religious celebration leave
Reservist leave – 10 days leave
Returnship
Salary sacrifice
Share options
Shared parental leave – We match up to 24 weeks full pay
Study support
Tax-free childcare
Teambuilding days
Theme park discounts
Travel loan
Women’s health leave
Menopause support
Women’s health support
Collaboration spaces

Awards & Accreditations

Best Employee Wellbeing

Top 5 - Best Employee Wellbeing

Flexa awards 2026
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2026
2nd - Best Career Progression

2nd - Best Career Progression

Flexa awards 2025
3rd - Most Family Friendly Company

3rd - Most Family Friendly Company

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Best Work-Life Balance

Top 5 - Best Work-Life Balance

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
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Company employees:

18,000 worldwide

Gender diversity (m:f:n-b):

0:35:65

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