[pharmasjo]

I am actually working on a pharmaceutical industry and in quality control lab. as an analyst. I have 4 year chemistry bachelor degree. So, my question is what are the possibilities in this area in order to do my career up? If I go into master which qualify and benefit can I gain for myself and company purposes?
What are the extra degrees should I study?
What are the certificates / courses should I go?
What are the chances of my future career opportunities in pharmaceutical industry?
How can I educate myself to prevent from firing (from the firms)?
Does 4 year chemistry degree enough to lift up in the career ladder for future?