A Certified Surgical Technologist (CST) plays a critical role in surgical teams, ensuring safe and efficient procedural environments. Responsibilities include preparing surgical instruments, maintaining sterile fields, assisting surgeons, and managing supplies. Required qualifications include completion of an accredited program and certification. CSTs work in hospitals or surgical centers, collaborating with surgeons, nurses, and anesthesiologists. Career progression may lead to roles in surgical assisting, education, or management.