I've got close to 30yrs in electronics...
ET in the Navy, Motorola for about 9yrs (2-way, paging, telemetry), another 8 as paging system engineer, last 11 owner of three Nextel / Sprint stores plus wireless telemetry service co. (mainly public utilities)
Not glowing yet, you would think I'd be well done by now.
Those AM transmitter sites, now those will cook you with enough exposure, not to mention getting lit up by unbonded metal within a hundered feet or so of the radiators.