Wastewater Network Modeller

Location:

Multiple office locations

Salary: up to £45,000, dependent on experience

Looking to take the next step in your hydraulic modelling career and work on projects that genuinely make a difference?

We’re supporting a leading organisation in the water sector that is expanding its growing wastewater modelling team. With increased investment in infrastructure and operational performance, this is a fantastic opportunity for a developing modeller to build their expertise while contributing to meaningful wastewater projects across the UK and internationally.

This role offers more than just technical delivery — it’s your chance to learn from experienced specialists, develop your skills, and play a part in improving wastewater networks and planning sustainable infrastructure.

• Support the delivery of wastewater network modelling projects
• Assist with hydraulic and data analysis to inform operational improvements
• Contribute to feasibility studies using modelling software, GIS, and analytical tools
• Work collaboratively with senior modellers and multidisciplinary teams
• Engage with project stakeholders and support client interactions
• Help ensure projects are delivered on time, within budget, and to high-quality standards
• Maintain awareness of industry developments and best practices

• Hybrid working & flexible hours to support work-life balance
• Structured development: training, mentorship, and clear progression pathways
• Exposure to a wide range of wastewater projects across the UK and overseas
• Supportive team environment focused on learning and growth
• Flexible benefits package including:
  • Option to buy additional holidays
  • Health cash plan
  • Discounted gym membership
  • Life assurance & contributory pension scheme
• Opportunity to build technical expertise in a leading wastewater consultancy environment

• Degree in a relevant discipline (e.g. Civil Engineering, Environmental Engineering, or similar)
• Experience or exposure to wastewater network modelling (academic or professional)
• Working knowledge of Info Works ICM (or similar hydraulic modelling software)
• Familiarity with GIS tools such as QGIS or ArcGIS
• Strong analytical and problem-solving skills
• Proactive attitude with a willingness to learn and develop
• Desirable: exposure to drainage planning, asset management, or sewerage network projects
• Bonus skills (advantageous):
  Python, SQL, or other data analysis tools

Our client is a well-established leader in wastewater and environmental services, known for delivering innovative and sustainable solutions to complex infrastructure challenges.

With a strong focus on collaboration, technical excellence, and professional development, they provide an environment where early-career professionals can thrive, grow, and build long-term careers in wastewater network modelling.

If you’re ready to develop your wastewater modelling skills and contribute to impactful infrastructure projects, we encourage you to contact us for a confidential discussion.

Learn. Develop. Make a difference in wastewater — starting now.