ManTech has appointed Joanne Sullivan as vice president of growth for its Federal Civilian Sector.
“With a 25-year track record of executive leadership, Joanne Sullivan brings to ManTech significant experience building relationships with government clients and a proven track record for program excellence and mission success,” said Stephen Deitz, president of ManTech’s Federal Civilian Sector. “She will help empower our teams to continue expanding ManTech’s FedCiv footprint through our industry-leading mission capabilities and driving strong growth.”
Before ManTech, Sullivan was the chief growth officer of MicroSystems Automation Group, where she led business development, capture and proposal management supporting federal civilian and defense clients.
She also served in senior capture and business development roles at CACI International, ASRC, Booz Allen Hamilton and GDIT.