Provides on-site technical support for New York employees, including executives, traders, and investment professionals. Responsibilities include deskside support, endpoint provisioning and lifecycle management, Microsoft 365 and device troubleshooting, network and meeting-room technology support, trading-floor operations, vendor and MSP coordination, vulnerability remediation, documentation, and participation in global infrastructure projects and incident processes.

Design, build, and maintain risk management systems and analytics for fixed-income and interest-rate derivative portfolios. Develop services in C# and Python, use gRPC microservices, Python scientific stack, Parquet, and relational databases. Containerize deployments, support internal and third-party risk tools, and troubleshoot trading desk and risk systems.