CA Correctional Nursing(CDC); RN vs MTA

Hi All,

I'm interested in CA correctional nursing with CDC and I would like to get a better understanding between RN and MTA job descriptions. I've checked out CDC website and got some information but I prefer to get it from actual employees. What are the goods and bads between these jobs including benefits, pension and working conditions. Is part-time position possible as a MTA/RN?
Any info. is greatly appreciated. Thanks.