• INFORMATION TECHNOLOGY DIRECTOR
• INSPECTOR-BUILDING-PLANS-EXAMINER
• INSPECTOR II - ELECTRICAL
• INSPECTOR II - MECHANICAL
• INSPECTOR II - PLUMBING
• INSPECTOR II - STRUCTURAL
• INSPECTOR I - MECHANICAL
• INSPECTOR I - PLUMBING
• INSPECTOR I - STRUCTURAL
• INTELLIGENCE ANALYST
• IRRIGATION SPECIALIST
• IRRIGATION TECHNICIAN
• IT APPLICATION ADMINISTRATOR
• IT APPLICATION TECHNICIAN
• IT–DATABASE DEVELOPER I - GIS
• IT DATABASE DEVELOPER II
• IT GIS ANALYST  I
• IT GIS MANAGER
• IT PC SPECIALIST
• IT PC TECHNICIAN I
• IT PC TECHNICIAN II
• IT SYSTEMS ADMINISTRATOR
• IT SYSTEMS ANALYST
• IT SYSTEMS MANAGER
• I.T. SYSTEMS SPECIALIST