No sharing allowed. Individual accounts are for a single user only. Your current license allows you to use Creative Cloud on up to 2 devices, yes. But you may use only one device at a time (home/work, desktop/laptop).
Your new recruit needs their own individual Creative Cloud plan.
Or you must cancel what you have and get a Creative Cloud plan for Teams. Your organization's IT dept will manage plan seats from an admin console. Each seat costs USD $40/month for a single app and $80/month for all apps.
Hope that helps.
Nancy O'Shea, Product User & Community Expert
Alt-Web Design & Publishing ~ Web : Print : Graphics : Media