Job Title

Senior Hydraulic ModellerLocation: Cardiff or Bristol (Remote options)Rate: £40–£60/hour (Inside IR35)Contract: 6 months (extendable to 12 months)A global engineering consultancy is looking for a Senior Hydraulic Modeller to support flood risk and drainage projects across the UK. You'll develop and run hydraulic models (Flood Modeller, ESTRY, TUFLOW), interpret results, produce clear reports, and support junior staff. The work aligns with national frameworks, including AMP8.Requirements:Strong experience with flood/drainage modellingProficient in at least one key package: Flood Modeller, ESTRY, TUFLOWRelevant degree (engineering, geography, etc.)Able to work independently in a remote or hybrid setupDesirable:Knowledge of AMP frameworks or Welsh Water projectsCoding/GIS skills (Python, ArcGIS, FME)We can only consider applications from those eligible to work in the UK for this position. This position will require some additional checks, to ensure you can access the site worked as needed.For more information on this position, please contact Marika Powell at ARM on 02392 228232 or email your CV and covering letter to .