Dear Friend, since you have just joined, it's very important for you to have clarity on various HR roles. In the HR domain, there are just two roles.
HR Generalist Role
From a role perspective, the HR Generalist covers end-to-end HR functions, right from manpower planning, hiring, training, performance management, compensation, and administrative services such as PF, gratuity, loans & advances, attendance, leave, and so on. You have to do everything either independently or with a small team as one of the team members supporting the HR Manager, typically for small and medium-sized companies of 10-500 people, where you get the working knowledge of all the areas of HR function.
Specialized HR Roles
As you grow up the ladder, you need to specialize in one or two areas like Compensation & Benefit Specialist (if you are good at number crunching), Training & Development (if you have the knack for it), Recruitment Specialist (if you are good at research and headhunting), or any special role as defined by your company as a strategic role, which closely works with the leadership team in decision-making and development activities.
Your levels and grades could be anything from Executive, Sr Executive, Asst/Dy Manager, Manager, Sr Manager, Group Manager, AGM, DGM, GM, AVP/VP, Sr VP, Director, to CEO.
Designation Trends
Generally, nowadays, people don't write designations; they just write:
For HR general roles - HR Generalist
And
For specialist roles - HR - Compensation & Benefits, HR - Training, HR - PMS, HR - Talent Acquisition.
Hope I have been able to clarify.
Regards, Wilma