Principal Engineer - Safety Location: Frimley, Weymouth, Bristol, Portsmouth, or Plymouth Salary: Circa £60,000 (depending on experience) Flexible & Hybrid Working Available The Opportunity Are you ready to take the lead in ensuring the safety and reliability of some of the UK's most advanced engineering projects? We're looking for a Principal Safety Engineer to join a world-class defence and technology organisation - one that designs and supports some of the most complex and high-profile engineering systems in the world. This is your chance to play a key role in safeguarding systems that protect people and deliver mission-critical performance. 🔧 What You'll Be Doing Providing expert safety advice to project and engineering managers, ensuring that safety is embedded at every stage of design and delivery Reviewing and gathering Design Safety Justification (DSJ) evidence from third parties Developing robust safety arguments and documentation in line with recognised regulations and standards Leading and mentoring a team of safety practitioners to deliver excellence in safety engineering What You'll Bring Essential: Degree (or equivalent experience) in a relevant STEM discipline - Engineering, Physics, Mathematics, or Science Strong understanding of safety standards such as Def Stan 00-055/00-056, IEC 61508, or equivalents Proven experience in safety engineering within defence, m...