Research Associate III: Master’s degree from an accredited institution in chemistry, analytical chemistry, or closely related field and 4 years of experience working in an analytical or environmental laboratory setting, with hands-on experience operating GC, HPLC, IC, FTIR, XRD, and ICP-Ms instruments. Research Associate II: Master’s degree from an accredited institution in chemistry, analytical chemistry, or closely related field and 2 years of experience working in an analytical or environmental laboratory setting, with hands-on experience operating GC, HPLC, IC, FTIR, XRD, and ICP-Ms instruments.