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Frazer-Nash Consultancy

Systems engineering and technology consultancy

Nuclear Safety Engineer

Full-Time
£45k - £65k/yr+ Bonus
Mid
Master's, PhD
Bristol, UK+1 moreMore locations: Gloucester, UK
HybridHybrid work pattern; some on-site days in Bristol or Gloucester (UK).
Manufacturing & Process Engineering

About the job

Requirements
  • 4+ years of civil nuclear or defence nuclear infrastructure experience
  • A Degree, Master's or PhD in a relevant STEM subject
  • Well-developed organisational skills and proven track record of leading technical teams
  • Clear written and verbal communication skills
  • Ability to work with changing priorities and operate autonomously
  • An appetite to continually learn, improve and stretch yourself
  • A willingness to travel and spend time on client sites
Responsibilities
  • Develop and execute strategies to handle complex nuclear safety challenges
  • Manage technical tasks such as safety assessment, risk assessment, hazard identification, fault schedules, design basis analysis, probabilistic analysis, safety functional requirements
  • Conducting periodic review of safety of nuclear facilities
  • Qualification and substantiation of systems against safety requirements
  • Internal and external hazards assessments
  • Safety case development and support for nuclear and non-nuclear plant
  • Authoring or reviewing/verifying safety-related documents
Desired Qualifications
  • Experience working in highly regulated and/or high hazard industries
  • Technical oversight; leadership; and self-directed review
  • Experience in project management and commercial aspects
  • Technical consultancy experience
  • Chartered (or working towards) with a professional institution

About the company

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Frazer-Nash Consultancy

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Frazer-Nash Consultancy provides engineering, systems and technology solutions to clients in the UK and Australia. It helps design, improve, secure and manage critical assets and processes across sectors such as energy, transport, government services and digital infrastructure. How it works: engineers apply expertise to develop and enhance systems—from power generation and distribution to urban mobility and public sector efficiency—often integrating safety, reliability and cybersecurity considerations. Frazer-Nash differentiates itself through its breadth of cross-sector engineering experience, its focus on national security and public-interest outcomes, and its ability to work across international locations with a diverse team of problem solvers and specialists. The company’s goal is to help clients run safer, more efficient, and sustainable operations while navigating a rapidly changing digital and regulatory landscape.

Company Size

1,001-5,000

Company Stage

Grant

Total Funding

$1.3M

Headquarters

Dorking, United Kingdom

Founded

1971

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Simplify's Take

What believers are saying

  • KBR reclassified Frazer-Nash into Sustainable Tech, signaling strategic priority inside the portfolio.
  • The 2025 MCF4 award keeps Frazer-Nash on a £5.7 billion UK government framework through 2027.
  • 2026 contracts with UKAEA and Focused Energy validate growth in nuclear and fusion.

What critics are saying

  • KBR plans a 2026 spin-off, creating leadership distraction and contract renegotiation risk.
  • Heavy public-sector exposure ties revenue to UK government procurement cycles and framework resets.
  • Any failed assurance work in defence or nuclear could destroy trust and trigger existential client loss.

What makes Frazer-Nash Consultancy unique

  • Tier 1 MOD supplier with deep nuclear, defence, and critical-infrastructure assurance expertise.
  • Frazer-Nash’s UK and Australia footprint supports sensitive programmes across sovereign markets.
  • Its FPGA, systems engineering, and cyber work targets safety-critical assets others cannot touch.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • Health Savings Account/Flexible Spending Account
  • Unlimited Paid Time Off
  • Flexible Work Hours
  • Remote Work Options
  • Paid Vacation
  • Paid Sick Leave
  • Paid Holidays

Growth & Insights and Company News

Headcount

6 month growth

11%

1 year growth

11%

2 year growth

11%
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