[nroach]

This is a pretty common post-startup experience. You'll likely find that positions in the Senior Manager to Director/Senior Director range are a good fit. It's often easiest for hands-on CTOs to transition to Director of Engineering roles but look at Product Director and VP of Product roles also.

The most likely challenge if you haven't been in large enterprise before is that the level of formality around processes and permissions can be a hard-start for people accustomed to the speed and autonomy of a startup.