An API Inspector is responsible for inspecting and ensuring the safety and compliance of equipment, primarily in industries like oil, gas, and manufacturing. They follow standards set by the American Petroleum Institute (API) to evaluate pressure vessels, pipelines, and storage tanks for defects, corrosion, or other potential issues. Their duties often include performing non-destructive testing (NDT), reviewing documentation, and ensuring maintenance procedures meet regulatory requirements. API Inspectors help prevent failures, improve safety, and extend the lifespan of critical infrastructure.