To thrive in Complaint Handling for Medical Devices, you need knowledge of medical device regulations, experience with complaint investigations, and typically a background in science, engineering, or a related field. Familiarity with quality management systems (QMS), complaint handling databases, and industry standards such as ISO 13485 and FDA 21 CFR Part 820 is crucial. Excellent analytical skills, attention to detail, and clear communication help professionals stand out in this position. These qualifications are vital because they ensure effective complaint resolution, regulatory compliance, and patient safety in a highly regulated industry.