White performing the duties of this job, the employee is regularly required to talk and hear, stand, walk, balance on two feet, stop, twist, reach with arms and hands and use hands to finger, handle or feel objects, tools or controls. KNOWLEDGE, SKILLS, AND ABILITIESKnowledge of the practices, principles, and techniques of computer operations, information systems, computer software and hardware, information security policies and procedures, and local and wide area networks.