Notoriously difficult by reputation, has broken into the top 10 on this list, landing at the No. 9 spot. Unisys came in at 10, Rackspace Hosting at 11, Juniper Networks at 18, at 24 and at 25.

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Glassdoor, which conducts studies related to the job market, used nearly 80,000 interview experiences rating reviews to compile the list. While tech firms had a strong presence on the list, consultancies have an even tougher interview process. McKinsey & Company took the top honors for the second year in a row while Boston Consulting Group and Oliver Wyman rounding out the top three.

Despite having the hardest interview process in the tech world, once employees get to Google they seem happy. The same survey found that Google has one of the highest employee satisfactions. Facebook has the highest employee satisfaction of any company that made the top 25, though.