If all you want out of your OHS work is a paycheck, I suggest that you practice interview skills and job-hop often to maximize your income. Headhunter firms, such as Zippia, find that the average person today will change jobs 12 times in their lifetime with an average stay with their employer for 4.3 years.1
If you have spent four or more years earning an OHS related degree, then you are likely a career thinker looking to maximize your professional growth. If this is the case, then I suggest you develop and follow a lifelong OHS career plan. A lifelong-career plan doesn’t mean you stay with one employer until you retire, as this is unlikely to happen for a variety of reasons. A lifelong career plan is more akin to pursuit of self-actualization in Maslow’s hierarchy of needs or the “full realization of one’s potential” in one’s chosen endeavor (see Wikipedia “Self-actualization”).