Although I ultimately did not get an offer, I believe I was fairly close; however, something changed last minute.
Full interview circuit was grueling:
-6 hr onsite interview (8+ people, including manager, with a 30 min presentation + 30 min questions)
-1 hr additionally with chemistry director
-2 hrs additionally interviews with staff scientists
-1 hr additionally with other non-staff scientists
While the schedule was difficult, I personally have never met nor spoke with any group of scientists more inspiring and talented than this group. I hope to interview again for a similar position in the future.
Amazing place to work with great benefits, brilliant coworkers, good work/life balance, and amazing job satisfaction.