He's not really a scientist - at least one as theory heavy as the names above.
However, his work with linux and git is at least comparable to that of other big scientific names known more for their engineering impact - like Van Leeuwenhoek. I'd also say the impact of Linus is greater, in part because of his insistence on making Linux GPL early on, rather than the secretive approach taken by someone like Van Leeuwenhoek.
Linus does not fit in that list.