Interoperability Specialists ensure that different healthcare systems, such as electronic health records, laboratory systems, imaging platforms, and public health databases, can securely exchange and interpret data. They work with integration engines, messaging standards, and terminology systems to map, validate, and transform structured health data. Responsibilities include interface development support, testing message flows, troubleshooting data exchange failures, maintaining interoperability standards compliance, and ensuring privacy and cybersecurity safeguards. They collaborate with clinical teams, IT departments, vendors, and regulatory bodies. Work settings include hospitals, health information exchanges, insurers, and digital health companies. Demand is increasing globally due to cross-platform data sharing requirements and coordinated care models.