Principal Wastewater Modeller – Lead National Projects

Tetra Tech Europe

Greater London

Hybrid

GBP 60,000 - 80,000

Full time

14 days+

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Job summary

Tetra Tech Europe is searching for a Principal Wastewater Modeller to guide technical delivery across the AMP8 and AMP9 wastewater programs. The successful candidate will define strategies and oversee modelling standards while leading multidisciplinary teams to innovate in water management.

This role offers opportunities for strategic influence over national modelling standards and requires proven expertise in hydraulic modelling tools like InfoWorks ICM.

Flexible hybrid working arrangements are available to support collaboration and focused technical work.

Qualifications

Proven expertise in hydraulic modelling and model development.
Experience delivering compliant modelling outputs with HSE governance.
Ability to manage forecasting and commercial risk in projects.

Responsibilities

Lead technical delivery of wastewater projects.
Oversee modelling standards and manage commercial performance.
Mentor and build high-performing teams across multiple projects.

Skills

Hydraulic modelling leadership

Technical assurance & governance

Commercial and programme performance

Team leadership & client engagement

Digital innovation & data fluency

Education

Degree in a relevant technical discipline

Postgraduate qualification desirable

Chartered status or working towards chartership

Tools

InfoWorks ICM

GIS

Python

FME

Power BI

Job description

This role offers opportunities for strategic influence over national modelling standards and requires proven expertise in hydraulic modelling tools like InfoWorks ICM.

Flexible hybrid working arrangements are available to support collaboration and focused technical work.

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