At a Glance
- Tasks: Lead wastewater modelling to create resilient communities across Scotland and the UK.
- Company: Join Tetra Tech, a leader in consulting and engineering services.
- Benefits: Enjoy hybrid working, competitive salary, and opportunities for professional growth.
- Other info: Collaborative culture with flexible working arrangements and career development support.
- Why this job: Make a real impact on environmental sustainability and community resilience.
- Qualifications: Degree in a relevant field; chartered status preferred.
The predicted salary is between 55000 - 65000 £ per year.
Lead wastewater modelling that shapes resilient communities across Scotland and the UK.
Tetra Tech’s Water Consultancy is seeking a Principal Wastewater Modeller to build and lead a high-performing team of Wastewater Hydraulic Modellers, based in either Glasgow or Edinburgh. You will lead technical delivery across major UK frameworks, including Scottish Water, from feasibility through to detailed design. The role will involve defining catchment strategies, directing hydraulic modelling and design inputs, and ensuring robust HSE, quality and governance standards across multi-million-pound wastewater programmes. Day to day, you will manage modelling standards, commercial performance, resource planning and risk, while supporting bids, proposals and client engagement with water companies and delivery partners.
Your impact in this position:
- In the short term, you will strengthen modelling assurance and guide complex catchment interventions.
- Over time, you will develop and mentor a capable modelling team, improve workflows and help influence investment decisions that reduce pollution and flood risk.
- Longer term, you will have the opportunity to apply digital tools to improve delivery, and lead low-carbon, resilient solutions on significant wastewater programmes.
Core Capabilities:
- Hydraulic modelling leadership: Proven expertise in InfoWorks ICM, model development, calibration and the delivery of robust catchment strategies across wastewater networks and frameworks.
- Technical assurance and governance: Ability to produce auditable, compliant modelling outputs while maintaining strong quality, HSE and governance controls.
- Commercial and programme performance: Experience managing forecasts, commercial risk, resources and contribution to bid and proposal development.
- Team leadership and client engagement: Track record of leading, mentoring and growing multidisciplinary teams, while communicating complex findings clearly to clients and stakeholders.
- Digital innovation and data fluency: Ability to drive improvement using GIS, Python, FME, Power BI or similar tools to automate workflows and support evidence-based decisions.
Skills, qualifications and experience:
- A degree in a relevant technical discipline is essential; a postgraduate qualification is desirable.
- Chartered status, or working towards chartership, is preferred, along with professional affiliation with CIWEM, ICE or IWater.
Work patterns and locations:
This role is based in either Glasgow or Edinburgh, with hybrid working supported. Regular office, client and site visits will be expected to support collaboration, technical delivery and stakeholder engagement. Flexible working arrangements can be considered to help balance focused technical work with team and client interaction.
Principal Wastewater Modeller – Hydraulic Lead (UK) in Glasgow employer: Tetra tech Ltd.
Tetra Tech is an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation in the field of wastewater management. With opportunities for professional growth and development, employees can thrive in a supportive environment while contributing to meaningful projects that enhance community resilience across Scotland and the UK. The hybrid working model and flexible arrangements further ensure a healthy work-life balance, making Tetra Tech an attractive choice for those seeking impactful careers in engineering and consultancy.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Wastewater Modeller – Hydraulic Lead (UK) in Glasgow
✨Tip Number 1
Network like a pro! Reach out to industry professionals on LinkedIn or attend local meetups. Building connections can lead to job opportunities that aren't even advertised.
✨Tip Number 2
Prepare for interviews by researching the company and its projects. Show them you’re not just another candidate; you’re genuinely interested in their work and how you can contribute.
✨Tip Number 3
Practice your pitch! Be ready to explain your experience and how it aligns with the role of Principal Wastewater Modeller. Confidence is key, so rehearse until it feels natural.
✨Tip Number 4
Don’t forget to follow up after interviews! A quick thank-you email can keep you top of mind and show your enthusiasm for the position. Plus, it’s a great way to reiterate your fit for the role.
We think you need these skills to ace Principal Wastewater Modeller – Hydraulic Lead (UK) in Glasgow
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Principal Wastewater Modeller role. Highlight your experience with hydraulic modelling and any relevant projects you've led. We want to see how your skills align with our needs!
Showcase Your Leadership Skills:Since this role involves leading a team, don’t forget to mention your experience in mentoring and managing multidisciplinary teams. Share specific examples of how you've guided others and achieved results together.
Be Clear and Concise:When writing your application, keep it straightforward and to the point. Use clear language to explain your technical expertise and how it relates to the job. We appreciate well-structured applications that are easy to read!
Apply Through Our Website:We encourage you to submit your application through our website. It’s the best way to ensure it gets to the right people. Plus, you’ll find all the details about the role and our company culture there!
How to prepare for a job interview at Tetra tech Ltd.
✨Know Your Modelling Tools
Make sure you brush up on your knowledge of InfoWorks ICM and other relevant software. Be ready to discuss your experience with model development and calibration, as well as how you've applied these tools in past projects.
✨Showcase Your Leadership Skills
Prepare examples that highlight your ability to lead and mentor teams. Think about specific instances where you've guided a multidisciplinary team or communicated complex findings to clients, as this will be crucial for the role.
✨Understand the Commercial Side
Familiarise yourself with managing forecasts and commercial risks. Be prepared to discuss how you've contributed to bid and proposal development in previous roles, as this will demonstrate your understanding of the business side of wastewater projects.
✨Emphasise Digital Innovation
Highlight your experience with digital tools like GIS, Python, or Power BI. Discuss how you've used these technologies to improve workflows or support evidence-based decisions, as this aligns with the company's focus on digital innovation.
