Focus on your technical skills and how they were applied. If anything is said about Theranos problems. Briefly clarify that you were unaware of what the manag

Focus on your technical skills and how they were applied. If anything is said about Theranos problems. Briefly clarify that you were unaware of what the management was up to. You were doing the technical work as directed. As far as you know, none of your work was part of the disputed technologies. As a general rule, it is best to be brief and factual about any negative issues and move on. Avoiding them makes people suspicious. Staying on topic suggests that you are nervous and might have something to cover up. So be to the point and move on. Good luck with your job hunt.