In today's dynamic healthcare environment, the career development of nurses and technicians represents a crucial element in ensuring quality healthcare. As the largest workforce within the healthcare system, their professional growth and development are of exceptional importance. A career signifies a path associated with the work environment, leading progressively to positions of greater responsibility, which is accompanied by personal development. As demands increase, the role of nurses and technicians becomes increasingly complex. With constant changes in technology, medical practices, and the structure of healthcare services, professionals in this field must continuously enhance their skills and knowledge. Career development is not only viewed as a personal choice but also as a strategic imperative for healthcare organizations. There are numerous career development opportunities for nurses and medical technicians that enable advancement through organizational aspects, educational institutions, and professional associations. The aim of this research is to analyze the career development opportunities for nurses and technicians, with a focus on the field of hyperbaric medicine. Working in a hyperbaric chamber provides many opportunities for professional development; thus, specialization in this branch of medicine is a logical step in the development of the profession. The scientific contribution of this paper is a comprehensive analysis of the current state and the establishment of key elements and models that contribute to the career development of nurses and technicians working in hyperbaric chambers.