Job Title:
Senior / Principal Hydraulic Modeller

Salary:
60,000 - 65,000 (dependent on experience)

Location:
Exeter OR Croydon

Type:
Permanent, full-time, hybrid

About the Role:

Our client is looking for a Senior or Principal Flood Risk Consultant with a strong drainage design background, ideally with experience in hydraulic and 3D drainage network modelling. You will be a key player in delivering technical excellence across a range of exciting water-based infrastructure projects, collaborating with multi-disciplinary teams and clients nationwide.

In this role, you'll lead technical input, support business development, and ensure smooth project delivery. Your responsibilities will span from managing small to medium-sized projects, to mentoring junior colleagues and providing sound advice on sustainable drainage.

About the Client:

Our client is a well-established consultancy operating across the built and natural environment. With nearly a century of expertise, they focus on delivering sustainable, innovative solutions for both public and private sector clients. As part of a forward-thinking European investment group, their work directly supports long-term environmental goals, including the fight against global pollution and climate change.

Key Responsibilities:

• Lead technical input on hydraulic modelling and drainage projects
• Deliver high-quality engineering solutions in line with current legislation and best practice
• Produce feasibility studies, design calculations, tender documentation, and technical reports
• Mentor junior team members and check technical work
• Engage with clients and stakeholders to secure repeat work and enhance the company's reputation
• Contribute to bids and proposals, including technical methodologies and pricing
• Support the maintenance of internal standards, specifications, and quality systems

• Degree in Civil Engineering, Geography or a related subject
• Chartered or Incorporated status via ICE or CIWEM (preferred)

• Strong track record on water-based projects
• Proficient in hydraulic modelling software, particularly InfoWorks ICM
• Familiarity with 1D/2D modelling tools such as Flood Modeller or TUFLOW
• Experience in Sustainable Drainage System (SuDS) design and 3D drainage modelling
• Understanding of UK water industry regulations and health & safety legislation
• Previous site visit and survey experience

• Technical leadership in a multidisciplinary environment
• Ability to manage project scope, costs, and timelines
• Strong client-facing communication skills

• Hybrid working options for work-life balance
• Clear career progression and development pathways
• Inclusive and supportive team culture
• Competitive salary and comprehensive benefits
• Commitment to diversity, wellbeing, and flexible working
• Recognition under the UK Government's Disability Confident Scheme