Head of Operations Management (m/w/d)

Title: Derivatives Margin & Collateral Operations Officer Office Status: Hybrid – New York, NY

This opportunity sits within the Post-Trade team of a leading quantitative trading firm, offering a highly analytical and systems-oriented role at the intersection of margin operations, collateral management, and trading infrastructure. The role combines daily execution of margin data management, reconciliation, and dispute resolution with a meaningful platform-building mandate — architecting and maintaining a centralized margin and collateral data platform that supports a high-volume, multi-asset global trading operation. Execute daily collateral functions across margin data management, margin reconciliation, and dispute handling; ensure accuracy and integrity of margin data across counterparties and asset classesPartner with internal stakeholders to support margin replication, cost of capital analytics, and reconciliation workflows across the firm's global trading platformArchitect and maintain a centralized margin and collateral data platform for external margin data storage; design scalable systems and processes that support a high-volume, multi-asset trading operationDocument and maintain margin mappings and controls; ensure data integration aligns with existing system architecture and internal controls standardstranslate relevant developments into scalable internal systems and process improvements