The HR interview was easy, asked me more about my academic projects and experiences. Questions are more situational like they ask you about how you handle things and stuffs like that.
Interview questions [1]
Question 1
Tell me about a scenario where you stood up for yourself.
I applied online. The process took 2 weeks. I interviewed at Texas Instruments
Interview
The first stage was a phone interview with a 10 minute powerpoint on an engineering related topic (college projects, internships, etc.). The next step was an all day onsite interview with a ton of circuit analysis (mainly op amp circuits not taught in the classroom, but can be solved without too much trouble if you know the basics of op amps). A few basic c programming questions to check if you have ever done any programming... A few questions on how you would approach a problem (broken pcb, inoperative circuit, etc.). The onsite interview included a panel interview with a few members of the team as well. There were a few behavioral questions sprinkled in as well.
Interview questions [1]
Question 1
Which circuit presents a lower input impedance to a voltage/circuit that needs amplification, an inverting or non inverting amplifier configuration?
5 behavioral questions and then a few technical questions regarding basic IC's and design elements. Very conversational and friendly (entirely virtual). Focus on doing technical problems on a virtual whiteboard and talking through the process.
I applied through university. I interviewed at Texas Instruments (Austin, TX)
Interview
Sit down in person interview. Asked about my resume, common behavioral stuff. Then I was asked two questions, one to do with finding Vout given a negative feedback op-amp, and the other was to find the prime numbers in an undefined sized array.