By addressing how writing centers can work to help computer science students be ready for professional challenges related to writing in computer science fields, this study of computer science professionals and students illustrates how findings were applied to train a team of writing tutors. Drawing upon self-reports about writing in computer science jobs and writing in computer science classes, the authors identify both professionals' workplace writing challenges and students' perceptions of these challenges. Implications for writing center practitioners and researchers are discussed, including how writing centers can collaborate with computer science faculty to acquire resources, access the discourse of computer science assignments, and implement a similar training program in their centers.