Principal Mechanical Engineer Initial 6 and 12 Month Contracts available - 2 days per fortnight or month on site 56.74 per hour (Inside IR35) Company Overview: A global defence, aerospace, and security company, delivering a full range of products and services for air, land, and naval forces, as well as advanced electronics, security, information technology solutions, and customer support services. Our submarines division is at the forefront of technological innovation, producing cutting-edge vessels that are vital to national security.Position Overview: We are seeking highly skilled and experienced Principal Mechanical Engineers. As a Principal Mechanical Engineer, you will play a crucial role in the design, development, and implementation of mechanical systems for state-of-the-art submarine projects. NO EXPERIENCE WORKING ON SUBMARINES REQUIRED.Responsibilities:Be part of a team leading the design and development of mechanical systems for submarines, ensuring compliance with project requirements, technical standards, and regulatory specifications.Collaborate with cross-functional teams including electrical engineers, systems engineers, and naval architects to integrate mechanical systems into overall submarine designs.Conduct analysis, simulation, and testing to validate the performance and reliability of mechanical components and systems.Manage and mentor a team of engineers, providing leadership, guidance, and technical expertise to ensure project success.Interface with ..... full job details .....