Principal Wastewater Hydraulic Modeller Salary: £55,000 to £70,000 (dependent on experience) Location: Hybrid / Flexible Working Type: Permanent, Full Time About the Role: Our client is seeking a Principal Wastewater Hydraulic Modeller to join their dynamic, multidisciplinary Water Team.
You will deliver key water and wastewater infrastructure projects across the UK and internationally, including flood alleviation schemes, pollution reduction initiatives, and integrated design solutions.
About Our Client: Our client is a leading UK and international water consultancy, recognised for technical excellence, innovation, and inclusivity.
They work with both public and private sector clients, setting industry standards in water and wastewater engineering.
The organisation promotes hybrid working, professional growth, and a culture of collaboration, ensuring employees can contribute fully while maintaining work-life balance.
Lead hydraulic model build and verification of sewer networks.
Scope, plan, and oversee integrated modelling projects including flow survey verification.
Develop catchment-scale strategic solutions for flooding and pollution risks.
Mentor and support team members in their professional development.
Foster positive client relationships and deliver high-quality outputs.
What Our Client is Looking For: Bachelor's degree in Environmental Sciences, GIS, Geography, Civil Engineering, or similar subject.
Experience in Hydraulic Modelling, GIS, or Data Analysis, particularly ArcGIS or MapInfo.
Knowledge of hydraulic modelling or asset management tools, such as Innovyze ICM or InfoAsset.
Proven experience in water consultancy projects.
What Our Client Offers: Competitive salary (£55,000-£70,000) Flexible hybrid working model Professional development and career growth opportunities Inclusive and collaborative working environment Access to technical practice networks and training programmes Volunteering days and wellbeing initiatives Opportunities to work on high-profile UK and international projects Eligibility: Right to work in the UK or Ireland Relevant degree in engineering, environmental science, GIS, or related field Opportunity for Growth: Lead impactful water and wastewater projects across multiple regions Innovate with Blue-Green and nature-based solutions Influence modelling standards and best practices Mentor junior team members and shape team culture We are an equal opportunity employer and value diversity in our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.