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Welcome to the Office of Enterprise Technology

Thank you for visiting the Maricopa County Office of Enterprise Technology (OET) on the web. OET is the County's central service enterprise technology provider serving over 50 County Departments. Please spend a few moments and learn more about how OET enables business innovation through the development of strategic and innovative technology solutions.

Chief Information Officer
David L. Stevens   
Chief Information Officer


The mission of the Office of Enterprise Technology (OET) is to provide proven, innovative, and cost-effective technology solutions to County departments so they may transform their operations to best serve their customers and citizens.


To be recognized as a first-class technology organization by the customers we serve.


Customer Service: Driven to provide dependable, responsive, and customer centric service with consistent follow through.
Professionalism: Determined to treat others with kindness and respect and to demonstrate integrity and accountability in our actions with a positive attitude.
Communication: Resolute in our pursuit to communicate in a timely, clear, and honest manner that exhibits respect for ourselves, our customers, and our citizens.
Excellence: Committed to continuous improvement in delivering results of the highest standards.

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Maricopa County Office of Enterprise Technology
Phone: (602) 506-7116
Maricopa County || 301 W. Jefferson St. || Phoenix, AZ 85003 || 602-506-3011
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