2 technical interviews with other engineers, 1 with a subject matter expert, 1 with a manager, and the last one with HR. The process was clear and what I expected. The company is well organized in their hiring and interview process

This position was with Mellanox. I applied online. Recruiter reached out asking for availability. First round was with Manager. Interview was scheduled for 45 minutes but it went for hour and half. The manager explained job duties and asked some behavioral questions. He upfront said I ask HR to schedule next round. Second round was with team member. He asked technical questions and said upfront that he was impressed with my skills. Last round was with Sr. Director from Israel. He didn't showed up for the interview. Interview was 2 hours delayed and he asked many behavioral questions. I kept following up with recruiter for around 20 days. Every time her answer was that team has not made final decision yet.

Basics of hardware (Full knownledge on components of motherboard), stay updated for gaming hardware, PC building, Display technologies, Gaming technologies knoweldge is always preferred . For troubleshooting based questions, ensure that you follow a proper troubleshooting pattern(do not jump to conclusions)