To thrive as an ICU Tech, you need a solid understanding of patient care protocols, vital sign monitoring, and basic medical procedures, typically supported by a high school diploma and relevant healthcare certifications such as Basic Life Support (BLS) or Certified Nursing Assistant (CNA). Familiarity with critical care equipment, electronic health records (EHR), and sterile technique is also important. Strong attention to detail, teamwork, and effective communication skills help ICU Techs excel in high-pressure environments. These abilities are essential for supporting ICU nurses and physicians, ensuring patient safety, and maintaining smooth operations in intensive care settings.