Our client, a leading organisation in the water sector, is currently seeking a Senior Wastewater Modeller for a contract role based in Leeds. This position offers hybrid and flexible working opportunities and is available on a freelance basis (inside IR35) for an initial period of six months. The successful candidate will start as soon as possible. Key Responsibilities: Developing and calibrating hydrodynamic models for wastewater networks Conducting hydraulic analysis and performance assessments of wastewater systems Interpreting and analysing data to ensure accurate modelling outcomes Working with multidisciplinary teams to deliver projects on time and within budget Providing expert advice on wastewater modelling and related issues Producing detailed technical reports and presenting findings to internal and external stakeholders Contributing to the continuous improvement of modelling practices and methodologies Job Requirements: Experience in wastewater modelling and hydraulic analysis Proficiency with relevant modelling software and tools Strong analytical and problem-solving skills Excellent communication and presentation abilities Ability to work independently and as part of a team Relevant qualifications in a related field Benefits: Flexible and hybrid working arrangements Opportunity to work on varied and impactful projects Initial six-month contract with potential for extension Supportive and collaborative tea...