National Highways Authority of India (NHAI) Recruitment  2015.  National  Highways Authority of India (NHAI) invites Application for the post of 30 Deputy  Manager (Tech) on direct recruitment basis through GATE 2015 scores /marks. The National Highways Authority of India (NHAI) is an autonomous agency of the Government of India, responsible for management of a network of over 70,000 km of National Highways in India. It is…