Normally very less Chemical Engineering candidates can be seen for opting the course. For example in Hyderabad there are only three colleges which offer Chemical Engineering and the seats are roughly around 180 sets. What I was told my the management of the college where my boy has also joined as Chemical Engineer and he is now into third year, that being a big group they may take him as one of the teaching staff offering good remuneration. Not that he may not get the job in campus interview, the college does not want to loose a good ranker and work for the other companies after having studied in their own college. So what I suggest that try for the job in the college where you have studied and as per my estimate the professor teaching for Chemical Engineering may get between 30,000 to 40,000. And I have no idea of Construction Management course teaching salary.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease