Review Hub Enforcement Per Role

I have the need to require 3 signatures in order to approve an item reviewed in Review Hub. Each project only one System Owner and only one Technical Owner but multiple Software Quality engineers. There are roles defined in the project for those 3 types of users. I can specify those roles as reviewers in the Review Hub process and require 3 signatures but I need to ensure that the System Owner and Technical Owner both sign in addition to 1 Software Quality engineer.  However, I can have 3 Software Quality engineers sign the review and it can then be approved. Is there a way to enforce that a representative of each role signs?