The choice of jack-up drilling platform design scheme plays a key role in construction and use of platform. In order to get satisfactory design scheme, we propose that intuitionistic fuzzy sets and OWA operator can be applied into the decision-making of jack-up drilling platform design scheme. After using intuitionistic fuzzy sets to reflect decision makers' various preferences, using OWA operator to integrate group opinion. Then we calculate relative closeness coefficient between ideal scheme and each scheme thus choose a satisfied design scheme. Finally, an Instance illustrates the effectiveness of the proposed method.