Responsible for purchasing and negotiating materials, equipment, and supplies from vendors. Evaluates vendor quotes and services to determine most desirable suppliers. May require a bachelor's degree and 4 to 6 years of experience in the field or in a related area. Provide experience in Aerospace. Has knowledge of commonly-used concepts, practices, and procedures within a particular field. Relies on instructions and pre-established guidelines to perform the functions of the job. Works under immediate supervision. Primary job functions do not typically require exercising independent judgment.