If you’re moving jobs I bet there are already a few things on your mind. Thankfully - Apmasphere doesn't need to be one of them.
Your Apmasphere account is connected to you as a person, not your job title. All you have to do when you move jobs is change the Halo groups that you are a member of.
To do this click on your name in the top right-hand corner, then ‘My Profile’.
From there select ‘Groups’ and uncheck the groups associated with the organisation you are leaving.
You can then take this opportunity to search for and join your new organisation’s groups.