You must possess advanced proficiency in two or more of the following fields: Database Administration, Network Services, Desktop Services, Server Administration, Application Design, Application Development, Solution Life-Cycle Management, Enterprise Architecture, Quality Assurance, Incident Problem Management, Change Management, Configuration Management, Security Management, Financial Management, Service Management, Customer Service Center, Production Application Services, Storage Area Network, Middleware Services, Project Portfolio Management, Document Management, Wireless Communications, Telecommunications, Radio, Audio Visual, Geographical Information Services, Internet Web Services, Business Intelligence, and Organizational Development. Advanced proficiency in two or more of the following fields: Database Administration, Network Services, Desktop Services, Server Administration, Application Design, Application Development, Solution Life-Cycle Management, Enterprise Architecture, Quality Assurance, Incident Problem Management, Change Management, Configuration Management, Security Management, Financial Management, Service Management, Customer Service Center, Production Application Services, Storage Area Network, Middleware Services, Project Portfolio Management, Document Management, Wireless Communications, Telecommunications, Radio, Audio Visual, Geographical Information Services, Internet Web Services, Business Intelligence, and Organizational Development.