Elizabeth Correia has extensive procurement experience, currently serving as an NPI Buyer at RuggedCom, a Siemens Company, since November 2010. Prior to this role, Elizabeth worked as a Senior Engineering Buyer at Redline Communications from November 2004 to January 2010, where responsibilities included sourcing and negotiating for prototype devices and achieving significant cost reductions. Earlier experience includes serving as a Senior Buyer at Tyco Security Products from April 1996 to November 2004, focusing on high-volume security system products, and as a Purchasing Agent/Order Desk Coordinator at Aluma Systems from January 1989 to May 1995, where Elizabeth monitored inventory levels and also achieved substantial cost savings in construction equipment procurement.