If you are looking for a job that may make you sick, I can recommend working at a high powered solar photovoltaic (PV) utility power plant.
When I was researching the book Toxic Electricity, I would see biological reactions for up to a week afterwards. They are typically strong in the first day or two after the electromagnetic field (EMF) exposures and tail off as the week goes on. I would feel fine during the EMF exposures and start seeing weird health effects usually during sleep that night. Extended time around high voltage power lines & power poles were the worst for provoking reactions, followed by wifi and transmitting utility meters.
Dark Energy is poorly understood and it is clear that we are currently moving into exploring thecomplete electromagnetic spectrum that also includes the study of atmospheric pressure waves,atmospheric voltage effects on the cellular system, and the biological effects of the various forms ofatmospheric radiation transmission.
Stray voltage/current/frequency is the most serious form of exposure. Electrocution kills very few people per year. Stray voltage/current/frequency exposure is suspected to be making people sick in the millions!