Mr NNepal,

Instead of replying  "tanlai kina chaihiyo""Why you need", first of all you should know that difference of " For" and " As". You should write I am working as a System Analyst not "for" System Analyst. What are your main responsibilities of being a system analyst? What environment do you have to work on? If you could clearify that would be great. Stop replying rudely to people come to this site to get help.