Senior ICM Modeller – Flood Risk

About the role

We are looking for an experienced Senior ICM Modeller to lead flood risk and integrated catchment modelling projects across the UK. You will work with a multidisciplinary consultancy delivering hydraulic and hydrological solutions for rivers, surface water and coastal environments.

Key responsibilities

• Deliver flood risk projects using InfoWorks ICM for 1D‑2D river, surface‑water and coastal models.
• Lead technical work, mentor junior staff and ensure high‑quality project delivery.
• Develop and maintain strong client relationships with the Environment Agency and local authorities.
• Apply GIS expertise (ArcGIS, MapInfo or QGIS) to support modelling and data visualisation.
• Utilise additional modelling tools such as TUFLOW, Flood Modeller and HEC‑RAS where required.
• Perform FEH hydrological assessments and apply UK hydrology knowledge to inform designs.

Required profile

• Proven experience in 1D‑2D modelling using InfoWorks ICM.
• Demonstrated ability to deliver projects on time and manage client expectations.
• Chartered status or a clear commitment to achieve it with company support.
• Background in civil‑engineering design is desirable.
• Right to work in the UK (sponsorship may be considered for exceptional candidates).

Required skills

• InfoWorks ICM
• ArcGIS, MapInfo, QGIS
• TUFLOW
• Flood Modeller
• HEC‑RAS

What we offer

• Competitive salary of £55,000‑£65,000 per year.
• Flexible working arrangements and hybrid office/home setup.
• Professional development, including support to achieve chartered status.
• Inclusive, diverse culture with employee resource groups.