In Disciplined Agile, is the role of DevOps Engineer filled by the operations person assigned...

In Disciplined Agile, the role of a DevOps Engineer is not necessarily filled by an operations person assigned to an Agile or Lean team. The DevOps role can be filled by individuals from either the development or operations side, or even someone with cross-functional expertise. The focus of the DevOps role is to foster collaboration between development and operations to enable continuous integration, delivery, and deployment. It is not limited to being an "operations person," but rather emphasizes the integration and collaboration needed to improve the flow from development to operations.