Earlier quoted context omitted.
But it would be more important for those engineers would also need to have a solid understanding of the law, which is a highly detailed and nuanced field. I think this isn't an implementable solution. Maybe you get a more-technically-knowledgable version of Ron Wyden who then sits on several subcommittees, but you're not going to get 10% of the Senate to be software engineers. After all, one could just as easily say…
Doesn't the house of Lords have some members appointed by the church, others by birth, women weren't allowed to be Lords spiritual until 2015, and women still aren't allowed to inherit some seats today? Hard to take that seriously in any regard, much less as 'experts'.
You can't inherit any of the seats any more, you can inherit a title that means the other Lords could pick you for their chamber without anybody else sending you, this was supposed to be temporary but no other mechanism has ever been approved to replace it. But nobody automatically gets a seat, either they were sent there or they were chosen by the others.