ANSWER:

Keeping the beard is not just a Sunnah, rather it’s Mandatory and you must not listen to your parents in this regard. 

Sheikh I have a beard little I love it to grow it because it’s our sunnah… But my Parents are telling that if you trim or size the beard you will get job…otherwise you wouldn’t get they’re telling… Is it permissible to size the beard..sheikh.. My Heart is telling no..what should I do sheikh.