An opportunity is available for a Principal/Associate Wastewater Hydraulic Modeller to join a well-established multidisciplinary water team delivering infrastructure and environmental solutions across the UK and internationally.

The team works on a broad portfolio of projects including wastewater networks, drainage design, SuDS, and surface water management for water utilities, local authorities, transport authorities, and private developers.

Responsibilities of Principal Wastewater Hydraulic Modeller:

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Lead hydraulic modelling studies including model build, maintenance, calibration, and verification.

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Support the delivery of storm overflow reduction, flood alleviation, and environmental improvement schemes.

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Develop wastewater catchment strategies and associated infrastructure solutions.

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Ensure technical quality, compliance with relevant standards, and high-quality project outputs.

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Work closely with project managers to deliver programmes of work effectively.

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Contribute to bid preparation, including technical inputs and cost estimates.

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Mentor and support junior staff while encouraging professional development.

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Participate in technical innovation and continuous improvement initiatives.

Requirements for Principal Wastewater Hydraulic Modeller:

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Understanding of UK Water Industry and regulatory issues.

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Proven track record in coordinating and delivering technically excellent projects.

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Expertise using InfoWorks ICM and ICM Exchange.

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Expertise in hydraulic modelling, catchment planning and solution development.

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Ability to review work of others to provide quality assurance and drive continuous improvement in work delivered to the client.

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Excellent collaboration and communication skills.

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Expertise in MS 365 applications, and knowledge in areas such as PowerBI and SharePoint.

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Experience working with software such as FME, Optimatics, Ruby (or similar) would be advantageous.

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Relevant degree or vocational qualification.

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Chartered with a relevant professional institution (i.e. ICE or CIWEM) would be advantageous