Naah .. QR 5,000 is too low .. keep on applying and following up .. dont compromise below 10,000 in any case.

You are on husband's visa; wait for a few months, hundreds of projects are gonna be launched very soon, and so there will be a big requirement of Civil / Mechanical / Electrical Engineers.

Try to learn some good relevant softwares in the meantime, such as PRIMAVERA, MS Project, etc, in addition to the standard Civil Engg design softwares (if you are into design).