This single-center, prospective, single-arm pilot study will evaluate a simulation-based interprofessional education program for early-career operating room team members at Yongin Severance Hospital. Participants will include postgraduate year 1-2 surgical residents, newly appointed anesthesia nurse practitioners, and newly appointed operating room nurses. Participants will complete two simulation-based interprofessional education sessions, each including scenario-based team training and structured debriefing. Teamwork self-efficacy and readiness for interprofessional learning will be assessed before and after the educational intervention. The study will also assess program completion as a feasibility outcome. Optional semi-structured interviews may be conducted to explore participants' perceptions of the program and suggestions for improvement.