Teaching individuals at the early-career stage what and how to respect organizational codes of conduct is a good step in creating a democratic working environment. As a result, it is important to coach students in sustaining organizational well-being by seeking the truth, teaching the truth and upholding the truth. Currently, how these are taught in institutions of higher learning lacks structure. In fact, some graduate students are displaying work-deviant behaviors showing that they have poor perceptions of work-related ethics. Using this reason, we tested the impact of exposure to rational career reflective training on work-related ethics among student-philosophers. This is a pretest, posttest with a follow-up pure experimental design was used. A total of 105 student-philosophers were recruited, assessed 3 times using Ethics and irrational beliefs measures, and coached by therapists. The participants were exposed to 12-session rational career reflective training. The data collected were subjected to a multivariate statistical analysis to test how effective the intervention was in changing negative perceptions about ethics. It was found that rational career reflective training changes negative perceptions about work-related ethics among student-philosophers. The effectiveness of rational career reflective training is not statistically influenced by gender and group interaction. Gender does not moderate the impact of the intervention. This study finally suggests that rational career reflective training effectively changes negative perceptions about ethics among student-philosophers. Thus, recommends the advancement of Ellis principles in other workplaces and across populations.