"Tell me about a time you noticed an operational inefficiency in your area and fixed it without being asked. I’m interested in a situation where there wasn’t clear ownership, you had to decide it was worth acting on, and you influenced others to adopt the change. Walk me through what you saw, how you prioritized it, what you did, and what measurable impact it had."
For an Operations Manager at Meta, this question tests proactive ownership in messy, fast-moving environments where problems often sit between teams, tools, or workflows. The interviewer wants to see whether you can spot friction before it becomes a larger issue, use data to validate that it matters, and improve execution across stakeholders without waiting for formal authority or a top-down mandate. If you reference systems or workflows, grounding the example in a Meta-relevant environment such as Ads Manager, Meta Business Suite, Workplace, or internal operational dashboards makes the answer more concrete.
A strong answer uses one specific example with clear stakes, explains why you chose to act when no one assigned it to you, and shows structured action rather than heroics. The best responses quantify the inefficiency, describe how you got buy-in, and end with both measurable results and a lesson you carried forward.