An international engineering consultancy company is seeking a highly qualified Senior Surface Water Drainage Design Engineer with extensive experience in the planning and design of surface water drainage systems for large-scale highway and infrastructure developments in Qatar. Requirements:Bachelor's degree in Civil Engineering (Master's degree is an advantage). Minimum 15 years of relevant experience in the design of surface water drainage systems for roads and highway infrastructure projects. At least 5 years of experience in GCC countries. Valid MMUP (UPDA) Certificate is mandatory. Proven experience in the hydraulic and hydrological design of stormwater drainage networks, culverts, channels, retention and detention systems, and flood mitigation measures. Strong knowledge of Qatar and international drainage design standards and specifications. Proficiency in relevant engineering software such as Civil 3D, Info Drainage, Info Works ICM, HEC-RAS, HEC-HMS, Micro Drainage, Auto CAD, or equivalent hydraulic modeling tools. Excellent technical, communication, and coordination skills with the ability to work effectively within multidisciplinary engineering teams.