To thrive as an API 653 Inspector, you need in-depth knowledge of tank inspection practices, construction codes, and safety regulations, typically supported by the API 653 certification and experience in tank maintenance. Familiarity with non-destructive testing (NDT) methods, inspection reporting software, and industry standards is essential. Strong attention to detail, effective communication, and critical thinking skills help inspectors collaborate with teams and accurately document findings. These skills ensure tank integrity, regulatory compliance, and safe, efficient operation in storage tank facilities.