Responsibilities Utilizing technical and installation expertise to educate customer(s) on the proper installation methods for HarbisonWalker Internationals products; assisting customer(s) with all types of refractory installation methods, including gunite, pouring, ramming, pumping, ceramic fiber and firebrick installation; utilizing technical expertise to educate customer(s) and peers on the operation and maintenance of installation equipment. Environment: Requires 1/3 to 2/3 of the time being exposed to fumes, airborne particles, vibrations or extreme heat; less than 1/3 of the time in an office setting, in high places, at risk of electrical shock or radiation, exposed to outdoor weather conditions, toxic or caustic chemicals, extreme cold, or working near explosives.