Johns Hopkins Applied Physics Laboratory Systems Engineer interview questions

They scheduled a 2 hour interview with 30 minute interviews rotated with different groups in the lab. They also have a 30 minute interview with someone from Human Resources to help inform you about the interview process.

I applied for the position online, got a call next day and phone interview 2 days later and in person interview 2 weeks later but it took them 2 month to get back to me and that was after I called 4 times to get the results. Their main issue is base salary. They do not want to pay standard industry salary. They are looking to hire very senior Engineers with a very low salary base.