Boston science. Founded in 1979 and headquartered in Natick, Massachusetts, USA, Boston Scientific Enterprise is a leading medical technology company in the world. The company's salary is high and there will be many holiday benefits. There will be corresponding overtime subsidies for overtime work, and the treatment is very good. Founded in 1886, Johnson & Johnson is the largest diversified health care products and consumer care products company in the world. The salary of the company is above average, and the overtime allowance is less.