Quality Inspectors examine products to ensure that they meet manufacturer guidelines and do not contain defects. Their job duties may include monitoring operations, reading blueprints, testing materials, measuring products, rejecting defective products, and reporting on product suitability to managers or other responsible parties. They may be exposed to some dangerous locations and materials and must wear appropriate clothing and protective gear when completing their inspections. The majority work full-time during business days, although some night and weekend hours may be required.