X4 Group
Senior Hydraulic Modeller

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NEED TO HAVE WASTEWATER PROJECT EXPERIENCE FOR THIS ROLE
About the Company
A growing business operating within the water sector, focused on delivering innovative engineering and modelling solutions. The business offers the opportunity to join an expanding team where employee contribution is valued, with genuine scope to develop a team and progress into technical leadership.
The Role
We are looking for an experienced Senior/Principal Hydraulic Modeller to take technical ownership across modelling projects, support clients and stakeholders, and help develop the wider modelling team.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Key Responsibilities:
- Develop, calibrate and validate hydraulic models.
- Undertake hydraulic, river and water quality modelling.
- Use modelling outputs for root cause analysis, risk assessment and solution development.
- Support TOTEX solutions and design teams with modelling-led recommendations.
- Provide technical leadership, coaching and mentoring.
- Manage stakeholders and communicate technical findings.
- Improve modelling processes, specifications and technical standards.
Key Requirements:
- Significant hydraulic modelling experience within water/wastewater.
- Strong InfoWorks ICM experience; InfoAsset Manager, Risk Master, MapInfo/ArcGIS beneficial.
- Strong understanding of hydraulics and water quality.
- Experience in model development, verification and solution development.
- Strong Excel/data interrogation skills, including VBA.
- Degree-level qualification or equivalent experience.
- Chartered or working towards Chartership desirable.
- Strong communication and stakeholder management skills.
- Full UK driving licence.


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Sounds interesting? Apply direct or if you know someone aligned with this role reach out to Charlie Wilson.
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