Yes its possible...the charges would be around QR.3000/- (Approx)...you can also change your profession later on...by making a new agreement with the company...attest if from the labor department on C-Ring Road paying QR 60/- and by presenting your academic credentials (with Arabic Translation), a letter from your sponsor (company) and then take the attestation to the Immigration Deptt....pay QR 300/- and get a new ID.
(In most cases, they might ask you to present the your salary account's bank statement for the last six months).