Hello,
Aviation management is a good career option. There are immense job opportunities in this field. Once you complete your graduation, you can opt following as your career

• Aerospace Engineers.
• Air Traffic Controllers.
• Flight attendants.
• Aircraft and Avionics Equipment Mechanics and Technicians.
• Airline and Commercial Pilots.

You can also start your career in the field of aviation, without graduation also, you can opt for following  jobs:

• Airline Manager
• Airfield operator
• System management
• Airport Manager
• Airport security manager

Hope this helps,

• Regards!