Senior Wastewater (Hydraulic) Modeller in London
Senior Wastewater (Hydraulic) Modeller

Senior Wastewater (Hydraulic) Modeller in London

London Full-Time 50000 - 65000 £ / year (est.) Home office (partial)
Tetra Tech Europe

At a Glance

  • Tasks: Lead hydraulic modelling to protect communities and improve wastewater systems.
  • Company: Join Tetra Tech’s innovative Water Consultancy team.
  • Benefits: Enjoy hybrid working, flexible arrangements, and career progression opportunities.
  • Other info: Collaborative environment with opportunities for mentorship and professional growth.
  • Why this job: Make a real impact on environmental sustainability and community safety.
  • Qualifications: Degree in a relevant field and experience with InfoWorks ICM required.

The predicted salary is between 50000 - 65000 £ per year.

Tetra Tech’s Water Consultancy is seeking a Senior Wastewater Hydraulic Modeller to join our growing Water Consultancy and deliver hydraulic modelling and catchment strategies across AMP8 and AMP9 programmes. You will develop and quality‑assure hydraulic solutions from feasibility through to outline and detailed design, lead small project teams and provide technical direction on urban drainage, DWMPs, WINEP and catchment investment planning. Locations include London, Leeds, Newcastle, Sheffield, Derby, Edinburgh, Glasgow and Warrington; hybrid working is standard.

Your Impact In This Position: You will immediately strengthen modelling assurance and solution delivery for high‑profile wastewater programmes. In the medium term you will lead multidisciplinary teams, improve modelling workflows and influence investment decisions that reduce pollution and flood risk. Longer term you can progress to technical lead or programme roles, shaping standards and digital capability across national frameworks.

Core Capabilities:

  • Hydraulic modelling leadership: Proven expertise building, calibrating and interpreting InfoWorks ICM models to derive robust catchment strategies.
  • Solution development & design input: Ability to translate model outputs into outline and detailed designs, options appraisal and clear implementation plans.
  • Quality, governance & standards: Track record of producing compliant, auditable modelling reports and maintaining governance across project portfolios.
  • Team leadership & client engagement: Experience leading technical teams, mentoring modellers and presenting complex findings to clients and stakeholders.
  • Digital tools & data fluency: Advanced Excel and Power BI skills; familiarity with GIS, Python, FME or Optimatics is advantageous.

Skills, Qualifications And Experience:

  • Expected: degree in a relevant technical field; demonstrable InfoWorks ICM experience.
  • Desirable: postgraduate qualification, chartership or working towards it and professional affiliation (CIWEM, ICE, IWater).

Work patterns & locations: Hybrid working with regional office presence and regular site or client visits as required. Flexible arrangements supported to balance collaboration and focused modelling work.

Equality Statement: In alignment with the Equality Act 2010, we will make reasonable adjustments to support candidates and employees requiring additional arrangements. This could include adaptations to work schedules, training approaches, or the physical workspace. Please inform us if you need any accommodations during the recruitment process or in your day-to-day role.

Senior Wastewater (Hydraulic) Modeller in London employer: Tetra Tech Europe

Tetra Tech is an exceptional employer that prioritises employee growth and development within a collaborative and innovative work culture. With opportunities to lead multidisciplinary teams and influence significant wastewater programmes, employees benefit from hybrid working arrangements and a commitment to work-life balance. The company fosters a supportive environment where your expertise in hydraulic modelling can thrive, making a meaningful impact on communities across various UK locations.
Tetra Tech Europe

Contact Detail:

Tetra Tech Europe Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Wastewater (Hydraulic) Modeller in London

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend relevant events, and engage with professionals on platforms like LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.

✨Tip Number 2

Prepare for interviews by practising common questions and showcasing your expertise in hydraulic modelling. We recommend doing mock interviews with friends or mentors to boost your confidence and refine your answers.

✨Tip Number 3

Don’t forget to follow up after interviews! A quick thank-you email can go a long way in leaving a positive impression. We suggest mentioning something specific from the interview to show your genuine interest in the role.

✨Tip Number 4

Apply through our website for the best chance of getting noticed! We make it easy for you to showcase your skills and experience directly to our hiring team. Plus, it shows you’re serious about joining us!

We think you need these skills to ace Senior Wastewater (Hydraulic) Modeller in London

Hydraulic Modelling
InfoWorks ICM
Catchment Strategies
Solution Development
Options Appraisal
Modelling Assurance
Team Leadership
Client Engagement
Advanced Excel
Power BI
GIS
Python
FME
Digital Capability

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Senior Wastewater Hydraulic Modeller role. Highlight your expertise in hydraulic modelling, especially with InfoWorks ICM, and any relevant projects you've led.

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're the perfect fit for this position. Share specific examples of how you've developed and quality-assured hydraulic solutions, and how you’ve led teams in the past.

Showcase Your Technical Skills: Don’t forget to mention your proficiency in digital tools like Excel and Power BI, as well as any experience with GIS or Python. We love seeing candidates who are data-savvy and can leverage technology in their work.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!

How to prepare for a job interview at Tetra Tech Europe

✨Know Your Hydraulic Modelling Inside Out

Make sure you brush up on your InfoWorks ICM skills before the interview. Be ready to discuss specific projects where you've built, calibrated, or interpreted models. This will show that you not only understand the theory but can apply it in real-world scenarios.

✨Prepare for Technical Questions

Expect questions about solution development and design input. Think of examples where you've translated model outputs into actionable designs. Practising how to articulate these experiences clearly will help you stand out.

✨Showcase Your Leadership Skills

Since this role involves leading teams, be prepared to share your experiences in mentoring modellers and managing project teams. Highlight any successful collaborations and how you’ve influenced investment decisions in past projects.

✨Familiarise Yourself with Digital Tools

Brush up on your Excel and Power BI skills, and if you have experience with GIS, Python, or FME, make sure to mention it. Being fluent in these digital tools will demonstrate your capability to handle data effectively and improve modelling workflows.

Senior Wastewater (Hydraulic) Modeller in London
Tetra Tech Europe
Location: London

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