I networked and applied online for the position, heard back within a week to schedule a first-round interview on campus. The first-round grilled me on my resume and had a behavioral section afterwards. I was asked about experience working in teams and how I deal with stress from what I remember. I was invited to a second-round a few weeks later and interviewed with two partners and a senior manager. They were exceptionally friendly and the whole interview seemed like more of a social than an actual interview. I mostly just chatted about my experience, their careers, families, hobbies, etc. Be prepared to walk someone through your resume and answer a few behavioral questions but for the most part just be friendly and open to conversation. Don't be afraid to ask questions or chat about more personal matters like family and vacation.