Senior Mechanical Estimation Engineer

Please read the job description carefully before applying. ❌ DO NOT apply if you do not meet the listed requirements. 📍 Eligibility: Only candidates currently residing in the UAE with the required experience will be considered. Company Description Established in 1988, GCC has earned a reputation for innovation, engineering excellence, and reliability across diverse sectors. Our portfolio features landmark projects in infrastructure, defense, industrial, commercial, leisure, and residential developments. Headquartered in Abu Dhabi, we have expanded across the MENA region, recognized for our quality-driven approach and dependable project delivery. Over the decades, GCC has helped shape the UAE's infrastructure, driving national growth and progress. From our first AED 3 million project to an annual turnover exceeding AED 1 billion. Our journey reflects our strong commitment to quality, sustainability, and innovation. Today, GCC stands among the region’s top contractors, delivering projects that define skylines and enrich communities. Role Description We are seeking an experienced Senior Mechanical Estimation Engineer specializing in large-scale infrastructure and pumping station projects in Abu Dhabi. The successful candidate will be responsible for preparing accurate cost estimates, quantity take-offs, price analyses, and competitive tender submissions for mechanical systems within water, wastewater, and irrigation pumping facilities, ensuring compliance with Abu Dhabi authority requirements. Key Responsibilities • Review tender documents, hydraulic drawings, mechanical schematics, P&IDs, specifications, and BOQs. • Prepare detailed cost estimates for mechanical equipment, piping networks, and pumping station systems. • Estimate high-capacity pumps, split-case pumps, surge vessels, penstocks, and associated equipment. • Perform quantity take-offs for large-bore carbon steel, Ductile Iron (DI), GRP, and HDPE piping systems. • Estimate isolation, non-return, control, and air release valves, including motorized actuators. • Prepare estimates for auxiliary systems, including overhead cranes, gantry systems, ventilation, and odor control equipment. • Calculate installation costs, including manpower, heavy lifting, welding, NDT, and hydrostatic testing. • Obtain and evaluate quotations from suppliers, manufacturers, and specialized subcontractors. • Prepare detailed price analyses, cost breakdowns, and final tender submissions. • Ensure compliance with TAQA Distribution, TAQA Transmission, TAQA Water Solutions (SWS), ADM, and DMT requirements. • Independently manage mechanical estimation activities from initial tender review to final pricing submission Qualifications: • Bachelor's Degree in Mechanical Engineering. • Minimum 6 years of dedicated experience in mechanical estimation for infrastructure and pumping station projects. • Proven experience in estimating large-scale water, wastewater, and irrigation pumping stations. • Strong technical knowledge of heavy mechanical equipment, large-diameter piping systems, valves, and process equipment. • Familiarity with Abu Dhabi infrastructure authority standards and technical specifications. • Experience preparing BOQs, quantity take-offs, cost analyses, and tender submissions. • Strong network of mechanical equipment suppliers and specialized subcontractors in the UAE. • Ability to independently handle complex mechanical tenders. Skills & Competencies: • Proficiency in AutoCAD, Microsoft Excel, and estimation software. • Strong analytical, technical estimation, and cost-control skills. • Excellent knowledge of mechanical drawings, specifications, and P&IDs. • Strong vendor coordination and negotiation skills. • Ability to work independently and meet strict tender deadlines. • Excellent communication and organizational skills. Work Location: Abu Dhabi, Head Office Application Process: 📩 Interested candidates with relevant mechanical estimation experience in infrastructure and pumping station projects are encouraged to apply. Please apply via LinkedIn Easy Apply or send your updated CV to [email protected].

Bachelor's Degree in Mechanical Engineering. Minimum 6 years of dedicated experience in mechanical estimation for infrastructure and pumping station projects. Proven experience in estimating large-scale water, wastewater, and irrigation pumping stations. Strong technical knowledge of heavy mechanical equipment, large-diameter piping systems, valves, and process equipment. Familiarity with Abu Dhabi infrastructure authority standards and technical specifications. Experience preparing BOQs, quantity take-offs, cost analyses, and tender submissions. Strong network of mechanical equipment suppliers and specialized subcontractors in the UAE. Ability to independently handle complex mechanical tenders.

Review tender documents, hydraulic drawings, mechanical schematics, P&IDs, specifications, and BOQs. Prepare detailed cost estimates for mechanical equipment, piping networks, and pumping station systems. Estimate high-capacity pumps, split-case pumps, surge vessels, penstocks, and associated equipment. Perform quantity take-offs for large-bore carbon steel, DI, GRP, and HDPE piping systems. Estimate isolation, non-return, control, and air release valves, including motorized actuators. Prepare estimates for auxiliary systems, including overhead cranes, gantry systems, ventilation, and odor control equipment. Calculate installation costs, including manpower, heavy lifting, welding, NDT, and hydrostatic testing. Obtain and evaluate quotations from suppliers, manufacturers, and specialized subcontractors. Prepare detailed price analyses, cost breakdowns, and final tender submissions. Ensure compliance with TAQA Distribution, TAQA Transmission, TAQA Water Solutions (SWS), ADM, and DMT requirements. Independently manage mechanical estimation activities from initial tender review to final pricing submission.