Senior​/Principal Urban Drainage Modeller

Stantec is at the heart of AMP8 delivery, securing major water frameworks across the UK & Ireland and supporting clients like Welsh Water, South West Water, and United Utilities.

We are looking for an ambitious Senior / Principal Urban Drainage Modeller to join our team in Cardiff, Bristol, or Exeter.

• Lead technical delivery for complex wastewater modelling projects.
• Develop and implement solutions across Stormwater Overflows, Water Quality Management, Flood Investigations, and more.
• Mentor and support junior modellers, helping to build the next generation of experts.
• Collaborate with specialist teams to drive new tools and procedures in Wastewater Modelling.

• Degree qualified (or equivalent) in Civil Engineering or a relevant field.
• Membership in an industry institution (e.g., ICE, CIWEM).
• Proven, hands‑on experience in urban drainage, with a full working knowledge of Info Works ICM.
• Demonstrable experience providing technical leadership and staff mentorship.

• Innovative UDM team driving new technologies in the industry.
• Culture of inclusivity, celebrating diversity and putting “doing what’s right” at the forefront.
• Award‑winning consultancy with a commitment to achieving ambitious environmental goals.
• Individualised development plan and company‑wide structure highlighting career pathways.
• Private medical insurance, group income protection & life assurance included as standard.
• Flexi‑working and hybrid working pattern to help you find the right work‑life balance.

Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibits discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment.

Stantec is in compliance with laws and regulations and ensures equitable opportunities in all aspects of employment.