Owns strategic account growth for AI engineering and enterprise modernization services. Builds C-suite relationships, originates and wins complex transformation programs, shapes multi-year roadmaps, leads pursuits and commercial negotiations, and coordinates consulting, AI, data, cloud, product, design, engineering, and technology partners. The role converts pilots into scaled programs, develops executive perspectives, builds business cases, supports mobilization, coaches leaders, and drives pipeline, bookings, revenue, margin, and account expansion.