Wastewater Network Modeller

Job description

Hydraulic Modeller – Wastewater | Nationwide (Hybrid Working)

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.

Key Responsibilities

• 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

What’s In It for You

• 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

Candidate Profile

• 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 InfoWorks 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

About the Company

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.

Ready to Grow Your Career?

If you’re ready to develop your wastewater modelling skills and contribute to impactful infrastructure projects, click “Apply Now” or get in touch for a confidential discussion.

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

Similar job titles: Assistant Wastewater Modeller, Graduate Wastewater Modeller, Junior Sewerage Network Modeller, Wastewater Network Engineer, Hydraulic Consultant, Drainage Modeller, Sewerage Network Analyst, Junior Hydraulic Modeller

Extra information

Status

Open

Education Level

Secondary School

Location

England

Type of Contract

Full-time jobs

Published at

03-05-2026

Profession type

Management

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English