Sound engineer          
Oman
Diwan of Royal Court - Oman
Vision - 21/11/2013

Sound engineer          
Oman
Diwan of Royal Court - Oman
AL Watan - 21/11/2013

Sound engineer          
Oman
Diwan of Royal Court - Oman
Oman - 21/11/2013

Computer network engineer          
Saudi Arabia
Voice

AL Riyad - 17/11/2013

Sound engineer          
Saudi Arabia - Al Damam
Audio engineering, distribution and editing

AL Wasila AL Dammam - 09/11/2013

Sound engineer          
Saudi Arabia
Video and Audio

AL Wasila AL Dammam - 09/11/2013

Engineers          
Algeria
Engineer of the state university laboratories
National High School for Mnajmnt - Algeria
Sawt AL Ahrar - 06/11/2013

Sound engineer          
Saudi Arabia - Al Riyadh

AL Riyad - 12/10/2013

Architecture engineer          
Algeria

Sawt AL Ahrar - 06/10/2013

Engineers          
Algeria

Sawt AL Ahrar - 06/10/2013

Sound engineer          
Saudi Arabia

Egypts Job - 28/09/2013

Architecture engineer          
Algeria
Mr. President of the Municipal People's Council to Municipality of Aleutaih - Algeria
Sawt AL Ahrar - 15/09/2013

Sound engineer          
Egypt - Alexandria

Aswaq Baldna - 07/09/2013

Sound engineer          
Saudi Arabia

AL Shaarq AL Awsat-AL Tabaa AL Soudia - 18/08/2013

Engineers          
Algeria - Annaba
Engineer of the state university laboratories
Badji Mokhtar University - Algeria
Sawt AL Ahrar - 07/08/2013

Sound engineer          
Saudi Arabia
Image and Sound Engineer

Arab News - 04/08/2013

electrical engineer          
Saudi Arabia
And Information Systems, networks and radio voice

Arab News - 04/08/2013