You can look out for other IT companies like Tech Mahindra, Capgemini, Cognizant, Wipro, Dell, HCL and other companies. They offer good pay packages and are good employers also. 

Apart from that you can go for core companies also especially manufacturing like Bharat Heavy Electricals, General Electric etc. They also have good career opportunities for ECE graduates

Dear student, ECE is such a branch that you have possessed the intermediate level knowledge of both CSE and Mechanical. Hence, you have many top companies where you can apply and get a job. Companies like Wipro, Samsung, Oppo, Vivo, and other tech giants hire ECE graduates.

Hii aspirant..

TOP Companies which offer JOBS for ECE engineers are

• Texas Instruments
• Intel
• AMD
• CISCO
• IBM
• Samsung Electronics
• Sony
• Toshiba
• Philips Semiconductors
• Nokia
• Nvdia
• HP
• LG Electronics
• Bharat Heavy Electrical's Limited (BHEL)
• Electronics Corporation of India Limited (ECIL)
• National Thermal Power Corporation (NTPC)
• Wipro
• HCL
• ISRO
• SYNTEL
• WIPRO

Hope it helps. 

Best of luck.