Back in school, I remember mentioning to a friend that "Don't the Microsoft Research CS papers look a bit different? Whenever I feel like a paper looks a bit off, I look up and see the authors have Microsoft email addresses." and he pointed out to me that MS creates their papers in Word and pretty much all of the other papers I read were in LaTeX.
If your CV is generated from LaTeX -> PDF and all of the others are Word -> PDF, your CV will subtly stand out. Depending on the reader, the subconscious/conscious connection with CS papers may be a plus or a minus.
It's hard to say if having my CV in LaTeX has actually helped me, but this is the reason I use LaTeX for my CV.