CB&I announced its supervisory board of directors has approved two executive management appointments. Patrick K. Mullen has been named executive vice president and operating group president of Engineering, Construction and Maintenance. He will have responsibility for the group’s project operations, sales and support functions around the world, in addition to working with the executive team in developing key strategies for the future. Mullen has more than 27 years of industry experience in a broad variety of sales, operations, strategic planning and marketing assignments throughout the world. James Sabin has been named executive vice president of Global Systems. He will have responsibility for quality, project controls, project risk assessment and health, safety and environmental. Sabin has more than 30 years of experience in project execution and information technology.