This interventional study evaluates the effectiveness of two 10-week self-regulation training programs (coaching-based and mindfulness-based) designed to enhance mental health and employability resources among healthcare workers (HCWs). Participants are allocated into two intervention arms based on their baseline level of emotional self-regulation. The study applies a non-randomized controlled pre-test/post-test design. The primary outcome is change in employability. Secondary outcomes include mental health indicators, such as perceived stress, anxiety, depressive symptoms and self-regulation. A follow-up assessment was conducted six weeks after the post-test. Additionally, qualitative semi-structured interviews were conducted to explore participants' subjective experiences with the interventions.