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Principal Wastewater Modeller

Bristol, England, gb💼 Full-time🗓 2026-08-17 → 2026-09-25

Core

Lead role in developing wastewater modelling services for water companies, focusing on urban drainage and sewer modelling to support asset investment decisions.

Role type

Principal Wastewater Modeller

Builds

Hydraulic modelling services for urban drainage and sewer networks

Domain

Water sector / Civil Engineering / Hydraulic Modelling

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Infoworks ICM modelling, hydrological assessment (FEH, ReFH), mentoring, project delivery, tender support, stakeholder management, sustainable drainage systems (SuDS)

Preferred skills

Water quality modelling, scripting/automation (Python, Ruby), Tuflow/Mike/Flood Modeller Pro, flood risk modelling

Technologies

Infoworks ICM, Python, Ruby, Tuflow, Mike, Flood Modeller Pro

Responsibilities

Develop and verify Infoworks ICM models for wastewater networks; promote blue and green infrastructure; mentor less experienced colleagues; deliver hydraulic modelling services across UK, Ireland, and France; provide expert advice to clients; support business development and tenders; participate in industry events.

Seniority

Principal, hands-on IC with mentorship responsibilities

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