@kclarkGISAlthough you are logged in with an Organization account, the API Keys tab is not appearing (it should appear next to the OAuth 2.0 tab) that would indicate either you are logged in with an account with limited privileges such as a trial account, education account, personal use. Can you contact your Organization Administrator and have your user type escalated to a Creator account? If not you can sign up with a separate account go to https://developers.arcgis.com/sign-up/ and sign up for a free developer account.
--jf