Clinical Decision Support Specialists develop and maintain digital tools that provide real-time guidance to clinicians within electronic health record systems. They translate clinical guidelines into structured rules, alerts, order sets, and care pathways while minimizing alert fatigue and workflow disruption. Responsibilities include requirements gathering, configuration, validation testing, monitoring performance metrics, and updating logic based on evolving evidence. They collaborate with physicians, pharmacists, nurses, and IT teams to ensure alignment with patient safety standards and regulatory requirements. Work settings include hospitals, academic medical centers, and health technology vendors. Global demand is increasing due to emphasis on quality improvement, medication safety, and evidence-driven care models.