Consultant Hydrologist EIA Water Specialist; Associate Level

Consultant Hydrologist EIA Water Specialist (Associate Level) – ERM

ERM is seeking a Consultant Hydrologist EIA Water Specialist to support the team with writing hydrology Environmental Impact Assessment (EIA) chapters and associated technical appendices ensuring compliance with relevant legislation and client requirements.

You will conduct technical assessments, including:

• Groundwater Dependent Terrestrial Ecosystems (GWDTE) risk assessments
• Private water supply risk assessments
• Watercourse Crossing Inventories
• Water Quality Monitoring Reports
• Water Framework Directive assessments

The role will involve regular fieldwork: site walkovers for EIAs, water quality monitoring, private water supply surveys, writing risk assessments, 4x4 experience desirable.

As a Consultant, part of your role will be to mentor junior colleagues in the above assessments and field survey.

• Support scoping and baseline data collection for surface water and groundwater.
• Liaise with ecologists, hydrologists, hydro geologists, and engineers to integrate water considerations into project design.
• Apply best practice mitigation measures and contribute to Water Framework Directive (WFD) screening.
• Prepare clear, defensible documentation for planning and permitting processes.

• Degree Hydrology, or related discipline
• Experience in EIA water chapters and associated technical studies
• Familiarity with UK water legislation, WFD compliance, and private water supply regulations / guidance
• Demonstrated experience in Scottish renewables projects, including onshore wind and associated infrastructure, solar, and hydrogen with knowledge of Scottish planning and environmental requirements
• Strong report writing and data interpretation skills.
• Ability to manage tasks independently, work on multiple projects at a time, and mentor junior staff
• Desirable: experience in writing flood risk assessments (FRA) and hydraulic modelling

• Experience using GIS (Arc Pro) for spatial analysis, mapping, surface water modelling, and field survey data collection
• Data analysis and visualisation (Excel)
• Document and collaboration tools (MS Office Suite, SharePoint)
• Desirable: hydrological modelling tools (e.g., FEH, HEC-RAS, Flood Modeller)

As Consultant level within ERM, you are developing leadership capability, supporting junior colleagues, and taking ownership of technical deliverables while growing client-facing skills.

ERM is committed to creating an inclusive workplace where everyone feels valued, respected, and empowered to thrive. We welcome talent from all backgrounds and provide equal opportunities for every candidate. If you have a disability, are neurodivergent, or need accommodations during the selection process, we’re here to support you. Our commitment doesn’t stop e you join us, we’ll ensure you have the tools, support, and adjustments needed to succeed and feel a true sense of belonging.