Hello

You can choose any field of microbiology to get a job in Mumbai. To know which jobs you can get in Mumbai after completing a MSc in microbiology you can click on https://www.naukri.com/msc-microbiology-jobs-in-mumbai

Usually colleges provide MSc in Microbiology as a subject inclusive of a vast syllabus and the specialization such as MEdicinal microbiology or food or pharmaceutical microbiology comes at the PhD level.