I was jobless for almost one year and after so many efforts Alhamdolillah i got a job,But here we have to be clean shaved everyday,This is the process that i have to follow otherwise they will fire me from the job of i keep beard,In this situation what can i do,considering i got the job after 1 year of extreme hard work in search of it

According to Agha Sistani, if it is extreme hardship that is more than the usual person can bear, then you can.

However, you should try to reason with them regarding this issue, if it is at all possible.