Andrea Greenan and Jessica Nielsen have been appointed vice president of communications for Lockheed Martin‘s space systems business area and information systems-global solutions division, respectively.
Nielsen and Greenan will be responsible for communications strategies in their organizations and will report to Jennifer Whitlow, vice president of corporate communications, the company said Monday.
Greenan worked in marketing, legal, manufacturing and government sectors before joining Lockheed in 2012 as corporate engineering a technology communications director.
She succeeds Jan Wrather, who will retire after 35 years with the Bethesda, Md.-based company.
Nielsen previously served as executive director of global communications and influencer relations at Dell‘s information technology services business.