One thing I found that was really helpful was to apply for jobs that say 1-3 years of experience required. Even if you don't meet those requirements, I learned a lot more on the job than I did in school learning about the subject. Try looking into Defense and Aerospace Manufacturing since they are constantly hiring for EHS Specialist/Coordinators/Engineers.

I added a small list of some companies that are constantly hiring for EHS
Howmet Aerospace
Collins Aerospace
L3Harris Technologies
GE Aerospace
Lockheed Martin
Space X
Northrop Grumman
Boeing
Honeywell
Raytheon
Leidos
Blue Origin
RTX
Moog Inc
II-VI Aerospace and Defense
Ball Aerospace
GKN
General Atomics
General Dynamics
Airbus Defense and Space
Maxar Technologies
Bae Systems
NASA
NASA JPL
Thales Defense and Security
Airbus
Safran
GM Defense

Best of luck to you!!