Senior Clean Water Modeller

Job Title: Senior Clean Water Modeller

Salary: £55,000 - £65,000/year  

Location: Fully remote 

Contract Type: Permanent, Full Time

Hours: 37

About the role

We are looking for an experienced Senior Clean Water Modeller with expertise in InfoWorks WS Pro to support the development and application of clean water distribution models. You will play a key role in strategic planning, operational optimisation, leakage reduction and regulatory compliance across potable water networks.

What you will be responsible for:

• Lead the development, maintenance and calibration of clean water hydraulic models using InfoWorks WS Pro.
• Validate models against telemetry, logger and flow/pressure test data.
• Conduct scenario modelling to assess network performance under normal and stress conditions.
• Support operational teams with real-time and predictive modelling for pressure management and resilience.
• Provide modelling for investment planning, including mains reinforcement, DMA creation and growth impact.
• Simulate water quality parameters such as water age, chlorine decay and booster performance.
• Mentor junior modellers and contribute to modelling standards, QA/QC and workflow automation (Python, SQL).
• Prepare and present reports and visualisations for internal and external stakeholders.

What you’ll bring to the role:

Essential:

• Understanding of water and wastewater engineering within the UK Water Industry.
• Degree (MEng/BEng/BSc) or HNC in Engineering, Environmental Science or related field.