I want to know job opportunities in marble and granite factories.

Good morning sir
I would like to share about my work experience and about me with you.
My name is rathina sabapathi, aged 48, from south india and mastered in commerce and accountant(M,com)
Now I am in Riyadh, I have been in saudi arabia since 2007, I work in marble and granite factory as a operator of following machine and I have good experience
Granite and marble slabs surface polisher
Bridge saw marble cutting machine
Marble block cutting machine (gang saw )
Flow water jet machine

I would like to know the job opportunities in this field in portugal and other european countries.
If you have any other job according to my experience and education qualification, pls let me know
I hope you will reply to me
Thank you
Sincerely
Rathina sabapathi
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Riyadh