As you have asked about the recruitment in Anta gas power station of NTPC, I am giving you information about it
I want to tell you that currently there is no recruitment going in Anta NTPC>

However, you can check its website regularly to know about it.
To check it, you can follow steps given below

Go to NTPC website
Click on Careers
Click on Read more under Jobs at NTPC,
The page open look like



Here you will get the information about the job when available.

Here I found following:

Advt. No. 02/16
NTPC is looking for 11 experienced Law Officers at E1 level for its Projects/ Stations.

Advt. No. 01/16
NTPC is looking for promising, energetic, young professionals with brilliant academic records to join the organization as Executive Trainee (HR), Executive Trainee (Finance) and Assistant Chemist Trainees

Advt. No. 04/15 (detailed)
NTPC Ltd is looking for Engineering Executive Trainees in Electrical, Mechanical, Electronics, Instrumentation, Civil and Computer Science & Information Technology for its Projects/Stations through GATE 2016.

Advt. No. 06/15
5 Regions (NR, ER-I, SR, WR-I & WR-II) of NTPC are recruiting Diploma Trainees in the discipline of Electrical, Mechanical, C&I and Civil.