Cost Manager – Onsite, KSA (Data Center)

Decima International is a professional services company, providing project management and controls services to clients in the United States and the Middle East. Our mission is to become the premier professional services provider across all industry sectors we are engaged in. To accomplish this, Decima International’s founders established a simple yet powerful formula: Approach each client engagement as a partnership , create an environment that attracts the most talented professionals and allows them to flourish, and regulate growth to maintain excellence in our service standards. Decima International is a professional services company providing project management and controls services to clients in the United States and the Middle East. Our mission is to become the premier professional services provider across the industries we serve. We are seeking an experienced Cost Manager to lead cost management and quantity surveying activities for a major data center project. The role will oversee project measurement and cost control, ensure budget compliance, manage variation assessments, and provide accurate and timely cost reporting to project leadership. The successful candidate will lead the cost-control team, perform final reviews and sign-offs of cost reports and commercial assessments, and report directly to the PMC Lead / Site Director. RESPONSIBILITIES Lead and manage project cost control and quantity surveying activities throughout the project lifecycle. Develop, maintain, and monitor project budgets, cost plans, forecasts, and cash flow. Perform measurement and quantity verification for construction works. Review contractor cost submissions, valuations, payment applications, and supporting documentation. Perform final review, sign-off, and escalation of project cost reports. Monitor project expenditure against approved budgets and identify potential cost overruns. Prepare regular cost forecasts, estimates at completion, and variance analyses. Review, assess, and validate variations, change orders, and contractor claims. Evaluate the cost impact of design changes, scope changes, and project risks. Maintain accurate records of commitments, expenditures, forecasts, and approved changes. Support change management and ensure approved variations are accurately reflected in project cost reporting. Conduct cost benchmarking and provide recommendations to support value-for-money decisions. Monitor contingency usage and advise project leadership on potential financial exposure. Prepare monthly cost reports, dashboards, and executive-level summaries for the PMC Lead / Site Director. Coordinate closely with project controls, commercial, procurement, engineering, construction, and commissioning teams. Support tender evaluations, commercial assessments, and contractor negotiations as required. Identify cost risks and opportunities and recommend appropriate mitigation measures. Ensure compliance with project commercial procedures, contractual requirements, and cost-control standards. Manage, guide, and review the work of the project cost-control team. Provide accurate and timely commercial and cost advice to project leadership and the Owner. QUALIFICATIONS Required Qualifications Bachelor’s degree in Quantity Surveying, Construction Management, Engineering, Commercial Management, or a related discipline. Relevant professional certification or accreditation. Minimum 10+ years of overall professional experience in cost management, quantity surveying, or commercial management. Minimum 8 years of relevant cost management experience on major construction or capital projects. Minimum 6 years of experience in a senior or comparable cost-control capacity . Strong experience in measurement, quantity surveying, cost planning, and cost control. Proven experience managing project budgets, forecasts, commitments, and cost reports. Strong experience reviewing contractor valuations, payment applications, variations, and change orders. Experience conduc…