Prepare and review cost estimates (labour, materials, equipment, subcontractors)Lead end-to-end proposal preparation (technical & commercial)Review RFQs, tenders, and client specificationsDefine execution methodology, resource plans, and schedulesCoordinate with Business Development, Operations, Engineering, and Procurement teamsLiaise with subcontractors and suppliers for pricing and inputsEnsure compliance with tendering procedures and DOA approvalsSupport bid/no-bid decisions and pricing strategyMaintain cost database, vendor lists, and historical dataImprove proposal templates, processes, and turnaround time