I applied online. The process took 4 weeks. I interviewed at ENSCO in June 2021
Interview
The interview process was the following
HR screen- 30 min
Hiring Manager- 1:30h (Technical and behavioral about the projects and experience you have. Know your project in detail)
Panel interview- 1:30h (On signal processing, dsp and programming)
Interview questions [1]
Question 1
Correlation question
FFT bin width
Virtual functions
Average sliding window code
basic nyquist rate
FIR vs IIR
kalman filter
arma process