Hello Shibil,
B.E. food technology or Bachealor of engineering in food technology is an undergraduate food technology course. Food technology is the application of food science to the selection, preservation,processing and packaging. For doing food engineering one should have passed in his 12 board exam and have completed the age of 17 years.Some of the government companies in food sector area are-
1-Food corporation of India.
2-Department of food and public distribution of government of india.
3-central warehousing corporation.