Data Scientist Referral

Hey All, I am a grad student ( Dec 2018) and working for a consulting firm as a data scientist. I did my summer internship in Qualcomm. I am working at the client location and looking for some other good opportunities. I am actively applying but no luck till now. Can anyone has any referral or position in Àmazon, Google, Facebook , Microsoft , Uber, Apple, walmart or any other good analytics company. Any suggestions or help would be highly appreciated. Thanks in advance.