hi,

forensic science , another name of criminalistics , is the application of science to criminal and civil laws, has subjects of studies involve is biology, physics chemistry. after completion of bachelors course you may join CBI forensic lab as lab assistant which has branches all over india, however core sector government or private join vacancy is really less. you may do master in forensic science and join as a lecturer in relevant institute. some of the top institute is,

Punjab University,

Anna University (Chennai),

Gujarat Forensic Sciences University,

All India Institute of Medical Sciences (AIIMS) (Delhi),

University of Delhi,

Amity University,