Technical Director River Engineering

Pattle Delamore Partners Limited (PDP) is a leading environmental and engineering consultancy with a nationwide presence. We’re passionate about solving New Zealand’s most pressing environmental and infrastructure challenges, and we’re looking for an experienced Technical Director – River Engineer to join our Christchurch team.

About the Role

As a key technical leader, you’ll play a crucial role in shaping our river engineering and flood modelling services. You’ll work on a diverse range of projects, collaborating with some of the country’s most respected scientists and engineers. You will:

• Lead and develop river engineering and flood modelling consultancy services.
• Drive business development by maintaining client relationships, securing new opportunities, and representing PDP at industry conferences.
• Oversee and review river engineering tasks, including rock rip-rap revetment design, stream channel design, and complex spatial data analysis (e.g., cross-section surveys, LiDAR).
• Manage and review hydraulic and flood modelling studies for river systems and catchments.
• Lead technical projects, coordinating staff and subcontractors, liaising with clients and regulators, and managing budgets.
• Prepare high-quality technical reports and expert evidence for hearings.
• Provide end-to-end project solutions—from initial discussions to completion.
• Ensure compliance with health and safety, quality, and technical standards.

What you’ll bring:

We’re looking for an experienced and passionate professional with:

• A postgraduate qualification in Environmental, Civil, or Geotechnical Engineering, Geography, or Natural Resource Management. CPEng status is a plus.
• 15+ years of experience in river engineering, flood modelling, and/or river geomorphology.
• A recognised reputation in New Zealand’s river sector, with a drive to further develop expertise.
• Strong business development skills, including client engagement and project sourcing.
• Exceptional technical report writing and communication skills.
• A solutions-driven mindset with the ability to navigate complex environmental challenges.
• The flexibility to travel within NZ and work in remote locations when required.

Why join PDP?

• Make an Impact – Work on meaningful projects that protect and restore New Zealand’s waterways.
• Work-Life Balance – Enjoy flexible/hybrid working arrangements.
• Professional Growth – Access ongoing training, career development, and paid membership fees.
• Competitive Benefits – Receive health insurance, income protection, parental leave salary top-ups, and the option to buy extra leave.
• Great Culture – Be part of a diverse, inclusive, and employee-owned company with nearly 40 years of experience in NZ, Australia, and the Pacific Islands.