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Senior Modeller - Water Sector

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Egis in the UK

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Location:
United Kingdom , London ▼

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Category:
IT - Software Development

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Contract Type:
Employment contract

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Salary:

Not provided
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Job Description:

The UK water sector is entering a period of unprecedented investment and transformation. As Egis accelerates the growth of its Water Business in the UK, we are building a high-performing Civil Engineering and Hydraulic Modelling team to help shape this next chapter. We are inviting expressions of interest from talented civil engineers and hydraulic modellers at all levels, from Consultant through to Associate Director, who want to play a meaningful role in delivering major water and wastewater programmes. Working within a collaborative, multidisciplinary environment, you will contribute to technically robust, sustainable and innovative treatment solutions across nationally significant projects. This is a rare opportunity to join at a key stage of our UK growth journey, helping to establish, shape and expand a water hydraulic modelling capability built on Egis’ global infrastructure expertise and long-term commitment to the sector.

Job Responsibility:

  • Work with our teams across the UK, Ireland and France to develop and deliver a range of hydraulic modelling services to our clients
  • Provide technical and expert advice to clients, manage and deliver projects
  • Support business development opportunities, contribution to tenders and proposals
  • Develop and maintain relationships with clients, partners and stakeholders
  • Collaborate with wider Egis teams to develop market leading and innovative services to our clients
  • Participate in industry events, seminars and conferences
  • Showcase Egis technical capability and project experience

Requirements:

  • BSc/Eng or MSc/Eng in Civil, Water or Environmental Engineering disciplines
  • 5-10 years of experience
  • Obtained or near to obtaining professional qualification with CIWEM or similar
  • Demonstrable client, contractor or consultancy experience in UK Water Sector
  • Demonstrable knowledge of regulator (e.g. Environment Agency), modelling requirements and technical standards
  • You must have the right to work in the UK to be considered for this position
  • Experience developing, verifying/calibrating and checking 1D and 2D hydraulic models
  • Knowledge of working with integrated models (network/open channel/surface) and modelling to support DAPs
  • Good understanding of hydrological assessment and analysis
  • Flood risk modelling, assessments and mapping
  • Interest in and knowledge of water quality models
  • Experience using standard industry software in the UK e.g. InfoWorks ICM, Flood Modeller, HEC-RAS, TUFLOW, MIKE, Delft3D, SIMCAT
  • Hands on, delivery and client focused
  • Energised with a positive and strong work ethic
  • Excellent interpersonal, communication and presentation skills
  • Ability to work in multi-disciplinary and remote teams
  • Innovative mindset, always looking to improve, automate, streamline, learn and develop

Nice to have:

Knowledge of scripting / automation (e.g. Python, Ruby etc) advantageous

What we offer:
  • Highly competitive reward package
  • Hybrid and flexible working
  • 26+ days annual leave plus bank holidays
  • Professional development, chartership support & global mobility
  • Supportive, inclusive culture driven by sustainability and long‑term community impact

Additional Information:

Job Posted:
May 04, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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