Wastewater Network Modeller

Job Description

At WSP, our Water Team delivers hydraulic modelling and wastewater network solutions to major UK water companies. The role of Wastewater Network Modeller (Assistant to Principal) involves developing, analyzing, and maintaining hydraulic models to support asset performance and feasibility studies.

• Provide technical input on urban drainage and wastewater projects.
• Support development of feasibility studies and optimisation of asset performance using network models.
• Prepare reports and supporting drawings.
• Define work required by field investigation teams.
• Maintain client relationships, coordinate project meetings.
• Contribute to team knowledge through sharing and training.
• Promote WSP brand at industry forums and conferences.

• Degree in engineering, environmental science, geography, or related discipline.
• Chartered membership of a relevant professional institution (e.g. ICE/CIWEM) or working toward chartership.
• Sound knowledge of urban drainage modelling and ability to validate technical outputs.
• Extensive experience with hydraulic modelling software, particularly Info Works ICM or similar.
• Familiarity with GIS platforms such as ArcGIS, QGIS, or Map Info.

WSP offers a hybrid working model (two days remote, rest in office), flexible working arrangements, part‑time options and paid leave adjustments. Development is supported through training, mentoring, and chartership programmes. Health and wellbeing benefits include virtual GP service, gymflex scheme, and menopause support package.

WSP values inclusion, diversity and integrity. Employees are encouraged to bring their whole selves to work and participate in employee resource groups to foster belonging.

We positively encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, pregnancy or maternity/paternity. As a Disability Confident leader, we will interview all disabled applicants who meet the essential criteria. Please let us know if you require any workplace adjustments in support of your application.