Services Provided

  • Information Security
  • Enterprise Application & Database Management
  • Enterprise Infrstructure Management
  • Data Management & GIS
  • IT Advisor to County Departments
  • Innovation Leadership
  • Customer Support
  • Desktop Support
  • Public Safety Radio
  • Network Cloud Technology
    Our professional staff partner with County Departments to provide innovative, reliable, and secure services and solutions that create business value for each Department and to support their delivery of quality service to customers of Maricopa County.


    OET provides outstanding technology support to enable daily County operations. OET also provides innovative business solutions using reliable and security technology to deliver the highest quality of services and information to the constituents of Maricopa County.

    Executive Leadership Team

    Learn more about OET’s Leadership team, including the Chief Information Officer (CIO) and his Executive Team.