Elkton, MD: Orbital ATK is looking for a genuine (solid) rocket (fuel) scientist; Ph.D. in chemistry. I'm going to take a wild stab and say there are 50-200 people in the United States who have the qualifications they're looking for.
Cambridge, MA: Moderna is looking for a lot of folks.
Fremont, CA: So is Verseon. (C&EN Jobs is not where I'd be looking for a mathematician, though.)
Shanghai, China: Symrise is looking for a director of QA/QC.
San Francisco, CA: Nurix is looking for a cheminformatician; Ph.D. desired. (You can get a Ph.D. in cheminformatics?)
Frederick, MD: Leidos Biomedical Research is looking for a B.S. analytical chemist with experience in the characterization of nanoparticles.