IH is code for "industrial hygienist," a codename that provides cover for one of the most important and rewarding jobs on Earth: protecting people from danger at work and in their communities.
These professionals use the latest scientific, technological, engineering, and research breakthroughs to anticipate potential threats. Many of these threats surround us on a daily basis, an unseen enemy IHs are trained to recognize and fight.
IHs are everywhere; here's just a fraction of the industries they work in:
Chemical companies
Hazardous waste disposal
Manufacturing facilities
Colleges and universities
Government
Research labs
Consulting firms
Aerospace programs
Hospitals
Energy companies
Public Utilities
Insurance companies
Technology firms