https://www.kellyservices.com.my/employment...nd-salary-guide

Might give some guide on salary scale. Anyway, dont be too choosy as the job market is hard these days. If you can land anything close to rm3k, take it. Learn for few years in whatever company, and you will gain more leverage for your next career. Just make sure you dont run away from engineering as it might be hard to come back to it in future.