Job Responsibilities:Execute daily margin management in accordance with ISDA CSA and GMRA agreements.Timely issue and respond to margin calls.Oversee cash and collateral transactions.Conduct portfolio reconciliation, investigate discrepancies, and resolve margin disputes.Communicate directly with external counterparties, clients, custodians, and vendors.Collaborate with Middle Office, Business Units, and Risk Management to address trade discrepancies and market risk.Participate in projects to improve controls and streamline the margin calculation process.Requirements:Minimum 5 years of experience in Collateral Management.Bachelor’s Degree in Finance, Economics, Business Administration, or related fields.Strong knowledge of OTC Derivatives and Repo, including end-to-end processing.Excellent analytical and problem-solving skills.Self-motivated with effective communication abilities.Strong risk management and control mindset.Diligent, committed, and able to work under pressure.Proficient in spoken and written English and Mandarin.Advanced Microsoft Excel skills.