Principal Wastewater Modeller

Permanent
Engineering
Senior
Technical, Team Lead, Wastewater, Stakeholder Engagement, Design, Budget, QA
Worthing, West Sussex
Remote
£70000 - £80000 per annum

Job Title: Principal Wastewater Hydraulic Modeller

Overview:
An exciting opportunity for an experienced and dynamic Principal Wastewater Hydraulic Modeller to lead the delivery of high-impact wastewater infrastructure projects. This role offers the chance to shape the future of water management through technical excellence, stakeholder collaboration, and innovative solutions.

Key Responsibilities:

  • Provide technical leadership and guidance across wastewater hydraulic modelling projects, ensuring adherence to quality, safety, and environmental standards.

  • Prepare and approve technical documentation, including design calculations, specifications, datasheets, and contract deliverables.

  • Oversee technical governance and quality assurance within the project team.

  • Manage project budgets and ensure timely, cost-effective delivery.

  • Resolve complex design and modelling challenges, applying industry best practices and promoting digital solutions where appropriate.

  • Engage with stakeholders to gather requirements, present findings, and maintain positive working relationships.

  • Collaborate with supply chain partners and delivery teams to drive efficiency and standardisation.

  • Promote a culture of continuous improvement by challenging existing methods and supporting the adoption of innovative approaches.

  • Mentor, coach, and develop junior engineers, contributing to their technical growth and overall team engagement.

  • May act as a line manager for junior staff, supporting their professional development and performance.

Requirements:

  • Degree (MEng/BEng/BSc or HNC) in Engineering, Environmental, or a related numerate science discipline.

  • Chartered Engineer status with an appropriate professional institution.

  • Strong technical background in wastewater hydraulic modelling, with demonstrable experience delivering UK water industry projects on time and within budget.

  • Thorough understanding of wastewater engineering principles and relevant modelling software tools.

  • Proven ability to lead, motivate, and develop multidisciplinary teams.

  • Excellent stakeholder management, communication, and presentation skills.

  • Competence in Microsoft Office and relevant design software.

  • Full driving licence and willingness to undertake occasional site visits across the South East.

  • Ability to work independently, prioritise effectively, and solve complex engineering problems.

Benefits:

  • Competitive salary with performance-related bonus

  • Generous pension contributions

  • Flexible and hybrid working arrangements

  • 25 days annual leave

  • Health cash plan, life assurance, and occupational health services

  • Salary sacrifice schemes including electric car and cycle to work

  • Professional development support

  • On-site parking and good transport links

Location:
Remote working based in UK, with site visits in the South East as required.

Eligibility:
Applicants must have the right to live and work in the UK and be able to provide evidence of eligibility and proof of address during the recruitment process.

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