MATHEMATICAL REQUIREMENTS: Requires using algebra working with such factors as exponents, logarithms, linear and quadratic equations; concepts of analytic geometry, differentiation and integration of algebraic functions; statistics, applying such functions as frequency distribution, reliability, validity and correlation techniques; finance and economics using financial and econometric models. The job may risk exposure to bright / dim light, extreme heat and/or cold, wet or humid conditions, dusts and pollen, extreme noise levels, vibration, fumes and/or noxious odors, traffic, moving machinery, electrical shock, confined spaces, disease/pathogens, toxic / caustic chemicals, dangerous gases, etc., during field inspections.