I applied online. I interviewed at Leidos in Dec 2020
Interview
First round was with HR, second round was with a Leidos Data Scientist. He asked questions based on my resume and about Machine Learning/Deep Learning. They decided not to move forward with any applicants due to the uncertainty from Covid, but in case other future position open up.
Interview questions [1]
Question 1
Difference between Bayesian and Markov?
What's your experience with unsupervised learning?
What is transfer learning?
It was a phone interview after I submitted the resume online. Scheduled for 15 minutes through email first. The interviewer was the corporate's professional recruiter. The process was smooth and polite. I was not selected at the end though.
Interview questions [1]
Question 1
How many years are you practicing in data science?
I applied online. The process took 3 weeks. I interviewed at Leidos in Mar 2014
Interview
I had a connection through a volunteer organization. The client needed someone with my capabilities. I submitted online for a position that my connection had pointed me to. My connection made sure that my application was forwarded to their subordinates.
Interview questions [1]
Question 1
Hiring manager had reviewed my resume. We had a similar outlook regarding software development.