Dangerous work conditions and ineffective management - Manufacturing Engineer Subzero Engineering Employee Review

The company operates a few Radio Frequency Sealers that expose operators (and anyone in the vicinity) to dangerous levels of RF energy. Basically it's like standing in an open-air microwave. You essentially get cooked slowly from the inside and you can't even tell that it's happening because this form of energy doesn't trigger your senses that detect heat in your skin. I alerted management about this severe employee health issue and they did nothing, Several months went by, I offered solutions and contacts to monitoring/mitigation experts, and asked for updates on a monthly basis; nothing. I could no longer risk exposure for myself. I warned fellow employees who had no idea because the company never told them, and then I quit. There were a number of other serious safety issues that were not being dealt with either. The company makes millions in profit, there's no excuse to be putting employee's lives in danger. No professional development. Meetings are just to put out fires and talk about the day-to-day operations that should require no conversation; there's no organizational focus on continuous improvement.