Mechanical Estimator – Utilities Infrastructure (STP & Pump Stations)

We are looking for an experienced Mechanical Estimator – Utilities Infrastructure to join our Tendering & Estimation team in Abu Dhabi.

The ideal candidate will have strong experience in STP, pump stations, water & wastewater infrastructure projects, with proven expertise in preparing competitive mechanical cost estimates, tender submissions, and value engineering solutions. ✅Review tender documents, IFB, drawings, specifications, BOQs, and scope of work.✅ Prepare detailed mechanical cost estimates for:

Sewage Treatment Plants (STP – Package & Conventional)Sewage & Stormwater Pump StationsPotable Water & Irrigation NetworksRising Mains and DI/HDPE/GRP Pipeline Systems✅ Perform quantity take-offs for:

Pumps, blowers, mixers, screensMechanical equipment and accessoriesPiping, valves, fittings, chambers✅ Develop detailed cost build-ups covering:

• Materials
• Equipment
• Installation labour
• Testing & commissioning
• Subcontract works✅ Prepare RFQs, coordinate with suppliers/subcontractors, and evaluate technical & commercial quotations.✅ Identify value engineering opportunities and recommend cost-effective solutions.✅ Coordinate with Civil, Electrical, and Process teams during tender preparation.✅ Ensure compliance with project specifications, local authority requirements, and international standards.

Technical Knowledge

Required

• STP mechanical processes and equipment
• Pump station systems
• DI, HDPE & GRP piping networks
• Valves, fittings, and chambers
• Tendering and cost estimation for infrastructure projects
• Value engineering and Design & Build (D&B) projects

Preferred Skills

• Strong analytical and numerical ability
• High attention to detail
• Ability to work under tight tender deadlines
• Strong coordination and communication skills
• Experience with infrastructure tender submissions and cost breakdowns