I think that Yael probably answered this, but there isn't one unified "Orthodox Jewish" opinion on the science v. literal Genesis interpretation of the Torah. As was mentioned, there are certainly some Orthodox Jews (for example: some that follow Rabbis M. Schneerson or M. Feinstein) who do not "believe" in evolution or modern cosmological thought re the age of the universe, although I know plenty of Chabadniks who do.
The point that I was trying to make was that traditional Jewish belief and science are not *necessarily* at odds with one another, as there are many Orthodox Jews who hold such views (the Rabbinical Council of America, A. Kaplan, G. Schroeder, Y. Levi, J. Sacks, N. Slifkin, and many others). Even Maimonides, one of the greatest rabbis of all time, wrote that he did not believe that Genesis was intended to be interpreted literally in all parts.
Although you didn't ask about the Reform and Conservative streams of Judaism (which are the majority of Jews), it also bears noting that these branches of Judaism also accept modern scientific views re evolution and cosmology.
So, while there are certainly "Young Earth" Jews in Orthodoxy, they are far from the majority. If you are looking for further reading on this topic, from a variety of Jewish perspectives, this Wiki site can point you in the right direction:
https://en.wikipedia.org/wiki/Jewish_views_on_evolution