I didn't apply for the job. Instead of it they contacted me through a recruiter. 30 min interview based on pure technical skills. At the beginning they asked me whether I prefer windows or linux. After choose linux all questions were about troubleshooting, linux commands and network knowledge. All questions were entry level questions. If you're not native be sure to have good english level in order to understand some technical questions.

There was 3 rounds lost interview in depth knowledge is good each concept in depth in os networking subnets basic programming is enough to clear interview manager round they ask direct questions if u tell lie they can caught u