Principal Nuclear Safety Case Engineer

Mott MacDonald Group; Adelaide; On-site; AUD 180,000 - 240,000; Full time

Benefits offered by this job

Discretionary group bonuses

Personal performance bonuses

Life and income protection

Extra annual leave purchase

Employee resource groups

Job summary

Mott MacDonald is seeking a Principal Safety Case Engineer to lead nuclear safety case development for Australia's sovereign defence programme in Adelaide. You will mentor teams, influence regulators, and collaborate with international experts to deliver complex safety cases.

This role requires engineering/physics degree, chartership or progress, and the ability to obtain NV1/SC/DV clearances. We offer an employee-owned culture, relocation support, and performance bonuses within a supportive,

Qualifications

• A degree in engineering, physics or another relevant STEM discipline.
• Significant experience delivering nuclear safety case or safety assurance activities.
• Experience within nuclear, defence or other high-hazard regulated industries.
• Chartered status (or strong progress toward chartership).
• Strong stakeholder engagement skills and the ability to influence technical decisions.
• A passion for developing others through coaching and mentoring.
• The ability to work within highly regulated and complex delivery environments.

Responsibilities

• Lead the development and delivery of complex nuclear safety cases.
• Provide technical assurance and strategic guidance across major programmes.
• Act as a trusted advisor to clients and regulators.
• Lead multidisciplinary teams and mentor emerging safety professionals.
• Contribute to business growth, capability development and recruitment within our expanding nuclear practice.
• Support the development of Australia's sovereign nuclear engineering capability.

Skills

Nuclear safety case development

Deterministic & Probabilistic Safety

Regulatory engagement & licensing

HAZOP/HAZAN risk studies

Education

Engineering or Physics degree

Job description

Project programme and commercial management

Brilliant people trusted to do brilliant things

Mott MacDonald is a vibrant and forward-thinking engineering, management, and development consultancy. Working together as a global team we plan, design, deliver and maintain the transport, energy, water, buildings, and wider infrastructure that is integral to people’s daily lives. We value excellence in every dimension of our business and continuously seek opportunities to improve what we do and how we do it. We employ brilliant people who combine their diverse skills and experiences to achieve brilliant things. Whether you want to specialise or broaden your experience, you'll be supported by global specialists eager to share their expertise. With numerous opportunities to learn and grow, the possibilities are as diverse as our people. Working as a connected global team, we deliver impactful projects that shape the future.

Shape Australia's Nuclear Future and Your Opportunity

Join one of Australia's most significant defence and nuclear programmes supporting the delivery of the AUKUS partnership and Australia's future naval nuclear capability.

Due to strong growth and an exciting pipeline of projects, Mott MacDonald's Defence Division in Adelaide has an exciting opening for a Principal Safety Case Engineer to support the delivery of complex naval nuclear programme. As a Principal Nuclear Safety Case Engineer, you will provide technical leadership across complex, high-profile projects supporting Australia's sovereign defence capability. Working alongside leading specialists from Australia, the UK and across our global business, you will influence safety outcomes, mentor future leaders and help establish the foundations of Australia's evolving nuclear industry. In this position you will:

Lead the development and delivery of complex nuclear safety cases.

Provide technical assurance and strategic guidance across major programmes.

Act as a trusted advisor to clients and regulators.

Lead multidisciplinary teams and mentor emerging safety professionals.

Contribute to business growth, capability development and recruitment within our expanding nuclear practice.

Support the development of Australia's sovereign nuclear engineering capability.

Demonstrated expertise in one or more of the following areas:

Nuclear safety case development and substantiation

Deterministic and Probabilistic Safety Assessment

Regulatory engagement and licensing activities

Design change and modification safety assessments

ALARP and risk assessment studies

Decommissioning and lifecycle safety management

Functional safety and engineering substantiation

Hazard identification and risk studies (HAZOP, HAZAN and related techniques)

Nuclear fire and criticality assessment

About You

A degree in engineering, physics or another relevant STEM discipline.

Significant experience delivering nuclear safety case or safety assurance activities.

Experience within nuclear, defence or other high-hazard regulated industries.

Chartered status (or strong progress toward chartership).

Strong stakeholder engagement skills and the ability to influence technical decisions.

A passion for developing others through coaching and mentoring.

The ability to work within highly regulated and complex delivery environments.

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.

As a recognised Veteran Employment Supporter and signatory to the Veteran Employment Commitment, we actively encourage applications from current and former Australian Defence Force personnel.

Mott MacDonald celebrates diversity and inclusion, offering a supportive work environment that values work-life balance, diversity, inclusion, and equity. We welcome diverse applicants, including First Nations People, people with disabilities, members of the LGBTQIA+ community, and people of all genders, neurodiversity, cultural backgrounds, age groups, and those with intersectional identities.

Our benefits package is designed to enhance your experience:

• A flexible and agile work atmosphere that caters to your professional journey and life's special moments
• A competitive salary complemented by Discretionary Group and Personal Performance Bonuses for eligible employees
• Comprehensive coverage including life and salary continuance insurance, providing peace of mind during uncertain times
• Opportunities to enhance your work-life balance through the option to purchase extra annual leave
• Employee resource groups including the Inclusive Network for Women, Corporate Social Responsibility and more

Relocation & International Candidates

We are actively seeking experienced nuclear professionals from Australia, 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 a unique opportunity to apply your expertise to a once-in-a-generation programme while enjoying Adelaide's exceptional lifestyle, affordability and access to world-class food, wine and natural attractions.

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!

We endorse a diverse and inclusive workplace, and look to provide suitable opportunities for employees including the opportunity for part time and job shared roles where possible.