add_action( 'admin_init', 'sk_remove_jetpack_menu_item' );
/**
* Removes Jetpack admin menu item for non-admin users.
*/
function sk_remove_jetpack_menu_item() {
if ( class_exists( 'Jetpack' ) && ! current_user_can( 'manage_options' ) ) {
remove_menu_page( 'jetpack' );
}
}