So, are you a construction project manager for a GC or sub?

How about another position in the system? Or a subcontractor position.

My son left PMing to consult with a Contractors software company.

Have you mastered any PM skills above and beyond the normal?

My son now helps contractors maximize technology to make the systems run more efficiently. He is a high end expert on the software.

Some training in database and spread sheet conversion and integration may open some opportunities.