Dear rehman
Very difficult to change profession IT Engineer.
Choose some other profession.
If you are going to IT ENGINEER
1.register baladiya website or hukoomi website
2.go to corniche post office activate hukoomi
3.sign in baladiya website
4 . must be in Arabic
5.upload your all certificate
Following certificate
A.PCC FROM EMBASSY
B.CEID CLEARANCE CERTIFICATION.you have apply online only.wait one week
C.BALADIYA CLEARANCE CERTIFICATION FROM BALADIYA WEB SITE
D.YOUR DEGREE MUST BE ATTESTED IN QATAR & MOHAMED
E.YOUR EXPERIENCE CERTIFICATION MUST BE ATTESTED BY QATAR CHAMBER&MOFA
F.YOUR UNIVERSITY MUST BE eligible baladiya.or otherwise go to job qualification centre @ C - ring road near gulf cinema signal
Upload all certificate
You will get two documents from website (acknowledgment )file number or reference print acknowledgment stick you passport size photo.along with all original documents submit to baladiya .opposite to city centre counter number -18 &19
You will get call & message for examination.exam only Wednesday.one hour exam.25 questions.no syallbus.
You will get IT ENGINEER CLASSIFICATION CERTIFICATION.attach you baladiya classification & your new labour contract.attested from labour department. Then you can apply profession change to any immigration .
All procedure will finish takes maximum one year.
BEST OF LUCK.