Key responsibilities include overseeing daily transactions, resolving documentation discrepancies, executing post-entry activities, maintaining records per CBP regulations, conducting audits and duty analysis, and collaborating with brokers and stakeholders to ensure timely clearance. Qualifications include a high school diploma, at least 2 years of U.S. customs or trade compliance experience, strong knowledge of import/export regulations and HTS classification, proficiency in Microsoft Office, and excellent communication skills.