Job Description: The Production Test Technician 3 performs production acceptance testing, troubleshooting, maintenance, modification, and repair of aircraft systems during the aircraft manufacturing process. This position supports aircraft build, system integration, and verification activities to ensure aircraft are fully functional, compliant with engineering and quality requirements, and ready for ground operations, customer acceptance, and flight. The technician works closely with Manufacturing, Quality, and Engineering to identify and resolve discrepancies while maintaining production schedules and safety standards.