breastfeeding and working

for those who have been through this I need some tips and advice..

I'm going to be working full-time after the baby I can't afford to stay home..

so I will have to breastfeed and pump.. but I'm not sure how to do so.. I will be working 5am-12pm everyday I don't get any breaks so I can't pump at work 😕 also I heard about nipple confusion in babies so how do I breastfeed and then have her father bottle feed while I work?