Prepare quantity take-offs and verify quantities from drawings and site measurements. Review BOQs, specifications, and contract documents. Prepare and monitor project budgets and cost reports. Evaluate subcontractor quantities and payment certificates.Prepare client monthly invoices/interim payment certificates accurately and on time.Follow up on invoice approvals and payment collections.Prepare subcontractor payment certificates and verify supporting documents.Monitor outstanding payments and contractual payment terms.Ensure all invoices comply with contract requirements and project progress.Review contract terms, conditions, and project obligations. Assist in preparing contractual letters and official correspondences. Handle variation orders, claims, EOTs, and contract amendments when required. Bachelor’s Degree in Civil Engineering or equivalent.Experience from 6 to 9 years in Technical Office and Commercial ManagementGood understanding of construction contracts and contractual procedures.Familiarity with FIDIC contracts is preferred.Ability to prepare and review BOQs, quantities, and variations.Experience in handling project commercial reports and cost tracking.Basic knowledge of Tendering and Cost Estimation is considered an advantage.Proficient in Microsoft Office (Excel, Word, Outlook).Good command of AutoCAD and reading technical drawings.