Since the recent global economic crisis, shipbuilding and ocean engineering industry has been making effort to have the higher competitiveness via an introduction of a smarktwork technology. In this study, the mobile office concept as the smartwork system was applied to the production process management of shipyard using mobile devices such as smart phones and tablet PCs. In order to successfully apply the mobile office to shipyards, the appropriate smartwork system for the production process management of shipyard was analysed. The mobile office system was designed using CBD(Component Based Development) methodology based on this analysis and developed with consideration of the expansion of the system and the ease of maintenance. The developed system is able to improve the efficiency of the production process management by processing the production data in real time and grasping the accurate process status.