We have a fantastic opportunity for an experienced Principal Mechanical Engineer to join a specialist engineering business delivering complex projects within the nuclear sector. This role will lead and supervise multidisciplinary engineering design activities, providing technical oversight and ensuring compliant, high-quality engineering solutions are delivered safely and efficiently across the full project lifecycle.

This position would suit a senior Mechanical Engineer with a strong nuclear background who enjoys leading technical teams and solving complex engineering challenges. It will appeal to someone with strong calculation experience, a solid understanding of engineering compliance and extensive experience using Autodesk Inventor within regulated engineering environments.

Key Responsibilities
* Lead and supervise mechanical engineering design teams across complex project delivery activities
* Produce and review engineering calculations, design documentation...