Dont get to obsess with the titles. Different ministries and stats board do it differently.

Some position in some stats board are quite inflated.

I had friends who is a Senior Executive in MHA and earn more than an assistant director in LTA despite same years of service and honours.

Sometime you just need to count how low you are in the “food chain” and you know if your titles really meant anything. There is a difference between Assistant Director leading group of graduates and Assistant Director who has no one reporting to him.