One of the impacts of information technology in guidance counseling is in the implementation of the support system. Entering the world of globalization and rapid technological breadth of information requires counseling to adjust to the environment in order to meet the needs of learners. Therefore, cyber-counseling is now developing. It is one of the utilizations of information technology in the world, especially the provision of counseling services of career information for the learners. The issue that needs to be answered in this research is "how is the model of ICT-based career information service that is interesting, acceptable, based on the accuracy, feasibility, and utility to improve career decision-making ability of the learners developed?" This research aims at finding out a model of ICT based-career information services that can be used to help learners in improving their career decision-making. The method used was the Research and Development (R & D) through several steps. Techniques and data collection instruments were questionnaires, observations, and tests. Data analysis technique used was qualitative and quantitative analysis. Based on the data analysis, it is found that t value is 40.79 with df = 149. The t table value is 1.645 with the significance level (P) = 0,000 < a = 0.05. Therefore, the hypothesis stating that "there is a significant effect on improving career decision-making of the learners after the implementation of the service model of ICT-based career information to the Senior High School students in Parepare" is accepted.