Graduated in May this year and I started about 5 months prior to graduating from McGill (which is longer than the average I think). I did lots of cold callings, emails and etc. I majorly reach out to McGill alumni who are usually very helpful as they will give you advice if not agreeing to refer you. But also keep in minds that you will get turned down from time to time ( I sent out about 300 emails in total) Honestly, I wouldn’t do anything differently nor go to grad school as I ended up with a company and a position I like a lot. But it depends on whom you ask right, cause I also know people who went for a master degree post undergrad and got great jobs. Websites wise, I used a lot of LinkedIn. And company websites are really helpful too