Your statement is ignorant of office and network politics: I work surrounded by men who communicate professionally with men, primarily. At conferences they drink and socialise with each other. It's harder as a woman to get into these networks. When there is an opening, this information spreads via the network. Which has few women in it.
You may feel uncomfortable knowing the hiring process is weighted. But I feel uncomfortable being in an office that doesn't have other women. If I can change that WHILE at the same time meeting my hiring standards AND not consciously turning away a clearly better candidate then absolutely, I'm going to use positive discrimination.
I'm a man and I am ignorant of this alleged man-only social network that supposedly helps me get notice of job openings. Doesn't that suggest that it doesn't exist? If it does exist yet I'm ignorant of it, doesn't that suggest that the same might exist for women? I propose that there is a woman-only social network that is helping you to get notice of job openings, and you are exactly as ignorant of it as I am ignorant of the one helping me.
The women-only network is tiny. It's true, we rally together and encourage more women to work with us, for fear that the field of STEM will continue to be unbalanced. Where the continued creation of technology is primarily designed by and for the global minority (non-working class men), we lose out on innovation and this affects everyone.
It seems very likely that as a woman, you would have an easier time to get into those assumed networks (and so would other women). Don't believe all the propaganda.
You may feel uncomfortable knowing the hiring process is weighted. But I feel uncomfortable being in an office that doesn't have other women. If I can change that WHILE at the same time meeting my hiring standards AND not consciously turning away a clearly better candidate then absolutely, I'm going to use positive discrimination.