Job Description Roles & Responsibilities The position requires a Senior / Principal Water Engineer to provide technical leadership and design management for complex water transmission, distribution, sewerage, and pumping system and stormwater projects across the Middle East and international markets. Technical leadership, review, and coordination of water transmission/distribution pipelines, pumping stations, storage reservoirs, and water distribution systems, including large‑diameter pipelines. Hydraulic analysis and modelling of water and wastewater systems, including steady‑state and transient (surge) analysis. Design development, review, and optimisation of water and wastewater infrastructure projects at feasibility, concept, detailed design, and tender stages. Preparation and review of technical reports, feasibility studies, tender dossiers, specifications, BoQs, and cost estimates