Principal Hydrologist
18 hours ago
Bristol
Overview As Principal Hydrologist in AECOM’s Water team, you will lead hydrological assessments to support flood risk, infrastructure design, and water resources strategy. You’ll work across the UK and internationally, guiding technical direction and ensuring regulatory compliance. You’ll mentor junior hydrologists and engage clients, shaping multidisciplinary projects from concept to completion. This role offers influence over frameworks and major projects, contributing to sustainable, people-centered infrastructure. Join a collaborative, inclusive environment that prioritizes innovation and real-world impact in water management. Pay / Benefitsflexible hybrid workingcareer development opportunitiesAECOM University and trainingvolunteering dayscompetitive salary and benefitsinclusive, diverse workplace ResponsibilitiesLead hydrological assessments for flood risk appraisals, infrastructure design, catchment strategies, and environmental impact assessmentsProvide technical direction on rainfall–runoff modelling, river flow estimation, climate change allowances, and catchment analysisOversee and review modelling outputs for quality, accuracy, and regulatory complianceAct as technical lead on frameworks and multidisciplinary projects across transport, energy, water, and development sectorsAdvise clients on flood risk policy, drainage strategy, abstraction licensing, and environmental permitting requirementsMentor and develop junior hydrologists to foster technical excellenceSupport business development through bid preparation and client relationship management Key requirementsDegree in Hydrology, Civil Engineering, Environmental Science, Geography, or related disciplineExtensive experience delivering hydrological assessments in consultancy or regulatory environmentsStrong knowledge of UK hydrological guidance (FEH methods, Flood Estimation Handbook, EA guidance)Experience with hydrological modelling tools and data analysis softwareProven ability to lead projects and provide technical oversightChartered status (CEng, CSci, or CEnv) or working towards chartershipExcellent communication skills with clients and stakeholdersStrong communication and stakeholder engagementSelf-motivated and autonomous work styleMentoring and knowledge sharingRainfall–runoff modellingRiver flow estimationClimate change allowances