Support end-to-end sourcing and procurement for both O&M and SI business lines, including materials, spare parts, equipment, and subcontracted/EPC-related services (e.g., PLC, HMI, MCC, cabling, instrumentation).Manage the RFQ/RFP process: prepare RFQs/RFPs for qualified suppliers, maintain bid schedules aligned with project timelines, coordinate RFI responses, and evaluate proposals against historical and market pricing to identify cost-saving opportunities. In addition, this role will support the pre-bookkeeping review and visibility of Accounts Receivable (AR) and Accounts Payable (AP) — consolidating and interpreting AR/AP data before it is formally booked by the Finance team, maintaining a management-level AR/AP dashboard, and working closely with field teams to keep that data accurate and current.