Principal Hydrologist (Flood Risk Consultant)

Overview

In this role you will lead high‑impact flood risk projects across the UK, guiding technical delivery and shaping the team’s direction. You will mentor colleagues, assure quality, and engage with clients to grow the water environment capability. You work across flood risk appraisal, hydraulic modelling, SuDS, and development planning to deliver climate‑resilient solutions. This position combines technical leadership with people development in a collaborative, growth‑minded environment. You will join a large, multidisciplinary team and contribute to ambitious, real‑world outcomes for communities.

Pay / Benefits

• hybrid / flexible working
• competitive salary
• bonus schemes
• enhanced pension plan
• private medical insurance
• life assurance

Responsibilities

• lead delivery of complex flood risk and drainage consultancy projects
• mentor junior staff and drive quality assurance processes
• support business development and shape strategic direction of the discipline
• prepare Flood Risk Assessments aligned with national planning policy
• conduct hydraulic modelling using Flood Modeller, TUFLOW or InfoWorks ICM
• apply hydrological methods (FEH, ReFH2, WINFAP) and design SuDS
• perform LLFA studies and Local Flood Risk Management planning
• liaise with Environment Agency, SEPA, LLFAs and water companies
• produce high‑quality technical reports for diverse audiences
• lead projects that protect communities and support water supply resilience

Key requirements

• degree in Civil Engineering, Geography, Environmental Science or related discipline
• Chartered with CIWEM, ICE, or actively working towards it
• significant experience managing and delivering water environment projects
• strong leadership, communication and client relationship skills
• ability to manage multiple complex projects and contribute to business strategy
• proven ability to produce clear, rigorous technical reports

• leadership
• communication
• collaboration
• Flood Modeller
• TUFLOW
• InfoWorks ICM

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