Principal Mechanical Design Engineer

Summary

We are seeking a Principal Mechanical Design Engineer to lead and manage the mechanical design scope within civil infrastructure projects, with a particular focus on the water sector. The role involves delivering innovative, efficient, and compliant mechanical engineering solutions aligned with client and industry standards. You will oversee the full design lifecycle, from concept through to detailed design, ensuring integration with civil and other engineering disciplines. This position requires strong leadership to direct design teams, manage technical deliverables, and maintain quality assurance throughout project stages. Collaboration with multidisciplinary teams, including civils and mechanical specialists, is essential to deliver sustainable, buildable, and cost-effective solutions within the AMP 8 framework or similar infrastructure programmes.

Skills

Proven experience in mechanical design engineering within civil infrastructure projects
Strong knowledge of mechanical systems relevant to water and wastewater sectors
Experience managing multidisciplinary design teams and coordinating with civil engineering disciplines
Understanding of design delivery, procurement, and quality assurance processes
Familiarity with CDM (2015) regulations and health & safety compliance
Ability to develop low carbon, buildable, and cost-effective design solutions
Excellent communication and stakeholder management skills
Proficient in design risk management and design control procedures
Knowledge of United Utilities AMP 8 framework requirements
Strong leadership and project management capabilities

Software/Tools

AutoCAD
Revit (BIM)
Navisworks
Microsoft Office Suite
Project management and design coordination software