Provides leadership and develop, implement and maintain quality control process and procedures to support quality programs for engineered equipment, materials, on and off site fabrication, warehouse materials, equipment preservation and out-of-service equipment. As such, it grants preference to qualified Doyon Shareholders first and, second, to qualified shareholders of other Alaska Native corporations that grant a similar preference, in all phases of employment and training, including, but not limited to, hiring, promotion, layoff, transfer, and training.