Our client, a leading organisation in the defence and security sector, is seeking a Principal Mechanical Engineer to support platform systems engineering activities in Coventry. This contract role will involve developing and delivering complex mechanical systems across the full engineering lifecycle, from design and integration through to commissioning and customer acceptance.Key Responsibilities:Develop mechanical design solutions to agreed time, cost and quality requirements in line with project and business milestonesDevelop and manage system, product and platform requirements, including associated acceptance criteriaInterpret contractual and performance requirements across design, build, integration, installation and commissioning activitiesProduce technical documentation for design reviews, including diagrams, specifications, calculations, design evidence and justificationsMaintain comprehensive design proving evidence within requirements management tools and ensure appropriate technical endorsementEnsure compliance with contractual, safety, environmental and engineering standards, processes and proceduresLead or contribute to design reviews and technical presentations for customers and stakeholdersProvide technical support throughout integrated performance and acceptance activities, including equipment and system acceptanceJob Requirements:Demonstrable experience delivering mechanical systems through the complete engineering lifecycleComprehensive experience applying ..... full job details .....