I have a PhD but I work in industry. We have people from national labs usually because of compensation. It's not high six figures but it is pretty competitive especially for the area I live in. I worked in finance for a few years in New York and although the pay was better, living in Manhattan has a way to humble you :)

To be honest, I feel like I really lucked into this job and don't really know many places that employ people like me for solving PDEs in industry but you could definitely try something like quant researcher/developer which will alleviate some of the compensation woes from university and still have aspects of mathematical code to some extent.