Ability to: Identify, analyze and define information technology needs, collect information, establish facts, and draw valid conclusions; provide technical support in area of expertise; identify, troubleshoot, analyze and resolve customer/user problems; understand, interpret, and explain hardware and software application solutions to users; research technical materials to provide solutions to problems; write and modify instructions, procedures, manuals, documentation; understand and respond to problems related to data communications, networks and systems interconnectivity; work cooperatively and effectively with staff, customers, vendors, and the public; effectively listen and communicate information to persons with diverse knowledge and experience; perform a variety of tasks in a consistent and accurate manner; read, analyze and take corrective action or refer problems to appropriate staff in response to error messages, codes, and abends in the mainframe, network and personal computing platforms; prepare clear, concise and accurate oral and written reports. Working knowledge and understanding of: software packages and operating systems commonly used on personal computers and networked systems including word processing, spreadsheets, databases, file recovery, backup, and other utilities; principles and practices of software and hardware installation and repair; computer operations, including operating systems and software products; local and wide area network installation, management, security, and operation; methods and techniques of troubleshooting hardware, software and inter-connectivity problems; principles and practices of training system users; principles and practices of assuring data security; methods and techniques of providing support to users.