Principal Engineer

Principal Engineer - Water Infrastructure

UK-Wide | Hybrid Working

Contract (Minimum 12 Months)

Water Sector | Infrastructure & Environmental Projects

A respected engineering consultancy is seeking a Principal Engineer to join its expanding water infrastructure team. This is a senior technical leadership role for a Chartered Engineer (or equivalent) with expertise in network modelling, hydraulics, and feasibility design. The position offers hybrid working from offices across the UK, with opportunities to contribute to high-impact water and wastewater projects that support sustainable development and community resilience.

• Lead the design and delivery of water and wastewater infrastructure projects.
• Conduct network modelling and hydraulic analysis to support planning and design.
• Ensure engineering solutions meet technical, regulatory, and client standards.
• Provide technical leadership and mentor junior engineers.
• Support client engagement and project coordination.

• Chartered Engineer status or equivalent experience.
• Strong technical background in water infrastructure, especially network modelling and hydraulics.
• Experience in feasibility and concept design; detailed design is a plus.
• Excellent communication and stakeholder management skills.
• Collaborative and proactive approach to engineering delivery.

Interested in joining and making a meaningful impact in water infrastructure? Let's connect - we'd love to hear from you.