Jetpack Only for Admins is the new WordPress plugin you can use for hiding all admin area pages of Jetpack by WordPress.Com plugin from all user roles (including custom user roles you have created) you have in your WordPress site.
All you need to do is install and activate this plugin and rest it does automatically. No one else but only admin users would be seeing that you have Jetpack activated in your website. In case you want only the page to be hidden not the icon then remove remove everything from line 37 till the end in jp-rm-jpmenu.php. The plugin also hides menu page as well as the icon present in WP admin bar.