He has taught at ISM Dhanbad and worked in organizations such as Defence Electronics Applications Lab, and Bharat Electronics Limited, has the perfect blend of academic and industry experience. He has been instrumental in the design and development of frequency synthesizers, digital mobile troposcatter communication systems and mobile satellite communication systems with facilities of subscriber dialing up any telephone. In addition to publication of research papers in national and international journals, he has been involved in writing a DRDO sponsored monograph on issues on development of mobile communication system using orbiting satellites.