That part doesn't make much sense either because gender representation isn't a legitimate concept. Individuals have different strengths which may help them succeed if their pursuits use those strengths. This results in uneven gender distributions within industries and there's nothing wrong with that.
Unless you think there is some sort of overt discrimination happening that's stopping females becoming senior engineers, in which case you'll need to define it.
Unless you think there is some sort of overt discrimination happening that's stopping females becoming senior engineers, in which case you'll need to define it.