International securities firm is seeking a member of both the listed derivatives team and the OTC operations team.u00a0 Responsibilities: Monitor electronic confirmation platforms and internal trading systems. Investigate & resolve non-matched trades. Escalate discrepancies to Middle Office / Trading, as well as communicate directly with counterparties ensuring the proper collateral is being exchanged. Corresponding with Firm affiliates in respect of affiliate clearing activities. Preparation of daily and periodic data and metrics for reporting and monitoring requirements Perform portfolio reconciliations between internal and external platforms. Generate margin and interest calls to internal group entities in respect of affiliate clearing activities. Post system entries in internal and industry platforms to recognize and settle the agreed calls. Initiate cash flow receipts / payments for agreed collateral bilateral calls. Monitor PPS accounts for clearing house and process funds transfers based on clearing house margin calls. Investigate and escalate disputes and discrepancies and settle month end collateral margin interest with counterparties. Prepare daily and periodic data and metrics for reporting and monitoring requirements. Process & settle Exchange Traded Futures (ETF's) and Options. Reconcile futures & options positions, P&L and brokerage fees with trading. Reconcile futures & options with clearing brokers. Maintain and track futures exchange margin requirements. Communicate with customers for verification of positions, settlement and margin postings and balance sheet.