Shejian Su, with major in Meteorology and Atmospheric Sciences, has been working in IT industry for more than 15 years. He is a Senior IT Specialist and the former Linux Administration and Server Lab Manager at ESSIC. Su continues to support CICS/ESSIC research in a limited capacity, concentrating on special projects and development. Su's career has focused on software engineering since 1999. After working for several telecom-related and out-sourcing companies, he came to U.S. in 2008 to support climate modeling-based research. Su joined ESSIC in 2011.