Submarine Safety and Assurance Consultant Defence consultancyAn established defence consultancy is expanding its submarine safety and assurance capability to support complex, high-hazard programmes within the Defence Nuclear Enterprise. This role sits within a specialist safety function delivering technically rigorous safety and assurance outputs across submarine platforms and related systems.You will play a key role in the development, authoring and assurance of submarine safety cases and supporting safety artefacts. This includes leading and contributing to structured hazard identification and risk analysis activities, applying recognised techniques such as HAZID, HAZOP, FMECA, FTA and related methods. The work requires detailed understanding of defence nuclear safety regulation, assurance frameworks and Naval Authority expectations, alongside confident engagement with regulators, independent assurance bodies and senior technical stakeholders.This position is suited to an experienced defence nuclear or submarine safety professional who wants to deepen their technical impact within a consultancy environment. The team supports progression from military or government backgrounds, offering structured mentoring, consultancy skills development and exposure to technically demanding client work.Key responsibilities• Authoring, reviewing and assuring submarine safety cases and safety justifications• Planning and facilitating hazard identification, risk assessment and safety workshop