Raytheon Co. was named one of America’s Safest Companies in 2013. The company employs employs approximately 68,000 people at some 150 sites worldwide. Paul Zybert, senior director of environmental, health, safety and sustainability at Raytheon recently talked about his presentation, “An Integrated Enterprise Approach to Risk Assessment and Control,” scheduled for the Safety Technology Track at the upcoming EHS Today Safety Leadership Conference, Sept.