You can do this in Journalist profiles advanced search.
Example: find all journalists working at the New York Times and based in New York
1. Go to Journalist profiles advanced search: https://anewstip.com/search/journalists/advanced/
2. Enter "the new york times" in outlet, and "new york" in city and hit Search:
3. You can now view all journalists that are working at the New York Times and are based in New York:
