I have friends from NTTF and they did get placed after completing their courses from NTTF. One of my friends got placed even before completing his course. You will receive placement offers if you have the required skills. 

Service engineers, automation engineers, manufacturing engineers, inspection engineers, plant head, the floor in-charge, etc. are some of the roles offered at NTTF. In the recent placement, the average and highest CTC offered was 5 LPA and 12 LPA. 

Top companies like L&T, Siemens, Tata Motors, FANUC, Tata Steel, Addverb Technology, Gainwell Commosales, Lohia Corp, Schneider Electric and Timken Limited, etc. recruited students from NTTF.

NTTF does offer good opportunities, so securing a decent job offer depends on your ability and skills.