SECO/Vacuum Technologies LLC announced the appointment of William (Bill) Warwick to the position of vice president-sales. Warwick will be responsible for sales of capital equipment, spare parts and aftermarket services throughout North America. He has extensive knowledge in vacuum technology, most recently holding the position of product manager at Schunk Carbon Technologies. Warwick has focused his career in sales, support and service of vacuum-related products in the brazing, sintering and heat-treating industries.