Also, if you need SAS-format data, MCDC's Dexter application can produce that.
This link will get you to the Dexter query form for 2020 5-year ACS profiles for ZCTAs ("uszctas5yr" in our collection):
https://mcdc.missouri.edu/cgi-bin/broker?_PROGRAM=utils.uex2dex.sas&path=/data/acs2020&dset=uszctas5yr&view=0
Under section 1, Output formats, Database file, choose "SAS dataset (Windows)".
This is our standard ACS profile, which is different from the Bureau's ACS Profiles (DP tables), but it should have all of the SES variables you're looking for.