Advanced expertise in one or more areas of specialization; applies expertise cross-functionally. Incumbents oversee very complex, or multiple complex projects, including cross-functional projects where a high degree of judgment and independence are required in developing solutions and resolving unusual problem situations. Incumbents have decision-making authority to deliver on goals of department/function, as applicable. Influences others cross-functionally to ensure department or functional goals met, and resolves conflicts in an effective manner.