The E-Commerce Security Expert will be responsible for enforcing intellectual property rights, investigating counterfeit items, and managing online reporting systems. Key duties include monitoring and enforcing policies for unauthorized resellers and Minimum Advertised Price (MAP) across third-party platforms. The role also involves data analysis, sales support for 3P resellers, and identifying operational improvements to protect brand interests. Candidates should possess strong interpersonal skills, be detail-oriented, and adaptable to the fast-paced e-commerce environment.