Aerospace Engineering Placement

You are eligible for seeking jobs in the following organisations or type of organisations after B.Tech in aeronautical or aerospace engineering:
(a) DRDO
(b) ISRO
(c) Indian Air Force in Aeronautical Engineering (Mechanical) branch as Commissioned Officer.
(d) Aircraft and other related equipment manufacturing PSU such as HAL, BDL, etc.
(e) Private sector aircraft manufacturing companies and it's ancillary industries in Bangalore, Nashik, Hyderabad, etc.
(f) Airlines in maintenance roles after obtaining DGCA aircraft maintenance license.
(g) Off-shore research centre of MNCs in India
(h) Liaison job with aircraft, helicopter, weapons, systems, etc., international manufacturing units.
(I) IT companies which had engineering line of business in its portfolio e.g. HCL, Wipro, Infosys, etc.
(j) R&D units and education institutes
(k) All government and PSU jobs where the eligibility condition is graduation degree or graduation degree in engineering e.g. civil services examination, Bank PO, etc.
Starting salaries of fresher varies between Rs 3.5 Lakhs per annum to Rs 12+ Lakh per annum depending on the ranking of college. Top end salaries are generally begged by IITians.

First part of your question depends upon your hard work and professional skills. Second part of your question is that there are many job opportunities for an aerospace engineer. The Indian aerospace industry is growing rapidly and you will most likely be employed in government owned enterprises such as ISRO (Indian Space Research Organisation), DRDO (Defence Research and Development Organisation), HAL (Hindustan Aeronautics Ltd.), NAL (National Aeronautics Labs), etc. Many global airlines operators and aircraft companies are now planning to open their MRO- Maintenance, Repair and Overhaul facilities in India. A lot of prestige is associated with working in these organisations.You could also work for government and private airlines like Air India, Indian Airlines, Jet Airways, Spicejet etc. Job opportunities also exist in civil aviation departments and the Indian Air Force. You can also try organisations like NASA and foreign airlines. All the best.