Well, the term "culture" is probably too strong to apply to me, but I definitely hold some perspectives and values that are in a distinct minority within my profession.
For example, all of these are counter to the prevailing opinion and lifestyle in my profession: I think FIRE is a good thing (not quite there myself, but only for planning reasons) and that working til age 70 is undesirable to me, other than perhaps lightly for personal satisfaction. I tend to like working in a team model rather than by myself. I strongly believe in universal health care. I made career choices pretty much ignoring financial gain (I am more than comfortable but some colleagues earn 2-3 times my income for the same work and less drama). I have done things for unexplainable pleasure that have unnecessary risk (motorcycle and planes, for example). I get attached to internet forums
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So, if not countercultural, I'm at least culturally atypical in some ways.