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The Miami-Dade County Emergency Operations Center has been activated and is closely monitoring Erika. For any updates about County facilities and services, please visit:

Contact Us

Miami-Dade County
Information Technology Department
5680 SW 87th Ave
Miami, Florida 33173

Accommodations for persons with disabilities
People who require assistance because of their disabilities in order to participate in the programs, activities or services of the Miami-Dade County Information Technology Department, may contact Shanda Mazzorana at 305-596-8313 or To request materials in accessible format, sign language interpreters, or other means of equally effective communication to participate in any program or meeting, please contact her five days in advance to initiate your request. TTY users may also call 711 (Florida Relay Service.)

envelope E-mail us directly:
Click on the name of the person you want to contact.


Director's Office  

Angel Petisco   
Chief Information Officer (CIO)/Director



Maria Bueres
Senior Executive Secretary



Eleyn Asbert
Executive Assistant to the Director



Arleen Gomez
Executive Assistant to the Director
Phone: 305-596-8129
Enterprise Computing & Network Infrastructure  
Jose Otero 
Assistant Director
Phone: 305-596-8409

Enterprise Application Services  
Margaret Brisbane 
Assistant Director
Phone: 305-596-8320

Dale Poster-Ellis
Division Director
Phone: 305-596-8639

Lars Schmekel 
Chief Security Officer
Phone: 305-596-8779

Radio Communication Services    
Felix Perez
Division Director
Phone: 305-596-8098

Shared Services    
Mariaelena Salazar
Shared Services Director
Phone: 305-596-8704
Geographic Information Systems    
GIS E-mail



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