I applied through a recruiter. I interviewed at Google in Feb 2021
Interview
HR contacted me via email. Just one week after I applied, we had a 20 min chat about the overview of the role, interview process. HR also asked me several technical questions.
They asked questions about Data structures, networking, operating systems. It was a difficult interview I had ever given. Hope this will help you in further interviews at tech companies. Best of Luck dude
Recruiter phone call - Role description, followed by basic networking and python questions.
Followed by a 45 Min phone interview- networking basics-osi, tcp/ip , thought process and approach to network troubleshooting problems.