Senior Engineer Product Assurance Location: Weymouth / Frimley / Barrow (with travel). Hybrid/flexible working options available. Salary: Negotiable The Opportunity Join a leading team ensuring submarine systems are designed, built, and commissioned safely and reliably. As a Senior Engineer in Product Assurance, you ll work across development, build, and integration teams, providing independent technical scrutiny, assessing design maturity, and driving risk mitigation throughout the engineering lifecycle. You ll engage with internal departments and the MoD, attending inspections, test reviews, and release activities to ensure submarines meet their design intent and are ready for service. What You ll Do Identify and implement technical risk mitigations with development teams Provide independent assessments of design maturity and engineering deliverables Support product assurance activities throughout the lifecycle Collaborate with Build and Integration Teams to understand the combat system, platform build plan, and defect management Attend inspections, set-to-work activities, and readiness reviews as required What They are looking for: Essential: Good understanding of submarine systems, design, operation, safety, and certification Knowledge of the engineering lifecycle and ability to work independently Strong foundation in engineering activities associated with product development and realisation Desirable: Ability to achieve Professional Institution memb