I think some jobs naturally fit women more, like teaching or psychology, because women are often more sensitive and good at understanding emotions. These traits really help in jobs that involve caring for others.
At the same time, there are jobs that fit men more like construction or firefighting, because they usually require more physical strength.
In the end, men and women can do any job they would like to, but I believe personality that natural differences affect the types of jobs they are more likely to enjoy and succeed in.