This is my working experience( this year 30 year old)

Manufacturing technician - $2.4k (work 2 years 6 months) - Life Science Industry
Senior Test Technician - $2.7k (work 2 years 9 months) - Life Science Industry
Engineer - $4k (Graduate from Part-time degree) (work 8 months) - Gov Mindef Industry
Application Engineer $5.2k (next month's start) - (Hardware/Software company US MNC)