CONTINUOUS (up to 100%): manual dexterity, standing, walking, sense of touch, speaking clearly, seeing distant, lifting over 10 lbs. to 50 lbs., seeing, reaching, range of motion, hearing-speech range, depth perception, color vision, lifting, carrying, pushing, pulling, balancing, lifting up to 10 lbs., lifting up to 50 lbs. PREREQUISITE REQUIREMENTS: A minimum of 3- 5 years of knowledge of ITS Highway Communication including: Local Area ( LAN ) & Wide Area Network ( WAN ) communications including, but not limited to, Internet Protocol (IP) addressing; 802.3 and 802.11 with an overall basic understanding of how networks function.