Opportunities in Algebraic Combinatorics
This page is a work in progress, I haven't updated the Airtable below in a long time.
Ashleigh Adams, Jodi McWhirter, and I run a ~450 person Discord server for graduate students in combinatorics of all flavors. If you would like to join, please send an email to any of us.
This list is far more up-to-date than mine.
Here are some notable opportunities and organizations: