To thrive as a Customs Entry Specialist, you need a solid understanding of import/export regulations, customs documentation, and trade compliance, often supported by prior experience or relevant education. Familiarity with customs brokerage software, ACE (Automated Commercial Environment), and potential industry certifications like a Customs Broker License are important. Strong attention to detail, organizational skills, and effective communication are standout soft skills for this role. Mastering these allows professionals to ensure accurate, timely processing of shipments while minimizing regulatory risks for their organization.