Titles vary by company size and culture, but the underlying accountabilities remain consistent.
1The Strategic PM
The PM looks at the big picture. They talk to customers, look at competitors, and decide which direction the ship should sail. They are the 'What' and 'Why' leaders.
2The Tactical PO
In many Scrum organizations, the PO is the bridge. They translate the PM's vision into detailed user stories and ensure the engineering team has everything they need for the next Sprint.
3The Execution Specialist
The Project Manager ensures the machine runs smoothly. They manage 'Triple Constraints': Time, Cost, and Scope. They are essential for complex migrations or large-scale hardware launches.
