If anything, I think women generally have _better_ communication skills than men.
You do realize that we're talking in vast generalizations here. Engineers run the gamut; there will be sexist, racist and bigoted engineers too. But my experience in nearly 20 years of being in the field has been that engineers, _in general_, are more egalitarian. If someone comes up with cool shit, no one cares whether that person is a woman, or a man, or what color his/her skin is; if it's cool, everyone goes "oooh!" and s/he gets instant respect.
You do realize that we're talking in vast generalizations here. Engineers run the gamut; there will be sexist, racist and bigoted engineers too. But my experience in nearly 20 years of being in the field has been that engineers, _in general_, are more egalitarian. If someone comes up with cool shit, no one cares whether that person is a woman, or a man, or what color his/her skin is; if it's cool, everyone goes "oooh!" and s/he gets instant respect.