M.I.S. Department
MANAGEMENT INFORMATION SYSTEMS
The Management Information Systems Department is responsible for assisting City departments with the highest level of computer technologies available at the lowest possible costs.  

Sergio V. Mujica
M.I.S. Director
Email: smujica@myharlingen.us                                                       Work Order Requests Form
 

Job responsibilities:
     - Design, Develop, and Maintain City wide network backbone connections
     - Maintain, provide tech support for IBM AS400 system
     - Create and maintain programs for IBM AS400 system
     - Install, configure, and maintain city wide network servers
     - Design, develop, and maintain city wide wireless communications
     - Maintain the Municipal Court computer system

     - Maintain City's Public Library Computer Hardware and Software

     - Maintain Vital Statistics computer system
     - Maintain city website
     - Maintain Fire Records Management computer system
     - Maintain network storage server (NAS)
     - Maintain City wide web and email filter and maintain email archives
     - Maintain City wide network communications (routers and firewall)
     - Continuously determine trends and makes recommendations for hardware and software

     - Maintain a disaster recovery plan that will include cloud storage.

Skills:
Network Certified Engineer in Netware (CNE), CompTIA Certified in A+, Network+, and Security+. Windows Server 2012, MS Exchange Server 2010. MS SQL Server 2005 & 2008.
IBM AS400. Cisco CCNA, ESRI, VoIP.


David Castro And Nick Gonzalez
MIS Specialists 

 Responsible for troubleshooting and resolving Network related problems with Servers, PCs, printers, Time Clock Plus machines, tablets, cell phones, and most electronic devices. Also install and maintains systems backups and software realted issues.  Monitor and manage City's VOIP System, Netowork Firewalls, Network Switches, Network IPS System, City's Web Site, Web Filter, Email Server, Email Spam filter, Also Mantain and operate City Drones. 

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