In a statement published Thursday, Stephen Deitz, president of ManTech’s federal civilian sector, said Sullivan brings to the company 25 years of executive leadership experience building relationships with government customers.
“She will help empower our teams to continue expanding ManTech’s FedCiv footprint through our industry-leading mission capabilities and driving strong growth,” added Deitz.
Joanne Sullivan’s Career Background
Before ManTech, the newly appointed VP of growth was chief growth officer at MicroSystems Automation Group, where she led business development, proposal and capture management efforts in support of federal civilian and defense clients.
According to her LinkedIn profile, she served as a VP at Alion Science and Technology and spent more than a year at the Internal Revenue Service as special assistant to the commissioner.
Former NASA executive Dan Tenney has been selected to succeed Michael Williamson as senior vice president of global business development and strategy at Lockheed…
bachelor’s”Brandy Durham has taken on new responsibilities as chief data and artificial intelligence officer at ManTech. The Herndon, Virginia-based company…
