About this piece
Most people entering UAT coordination assume the job is about running test scripts. It is not.
What does a UAT coordinator actually do all day?
A large portion of the work is communication logistics. You are scheduling sessions with business users who have full-time jobs unrelated to testing. You are reminding people, rescheduling, translating technical defect language into plain terms, and following up on feedback that never came in. The software itself is almost secondary to the people management.
Where do new coordinators lose time?
They prepare detailed test plans and then discover that end users do not follow them. A user will click something unexpected, find a bug the test plan never anticipated, and you have to decide on the spot whether to log it, escalate it, or defer it. That judgment call is not in any training material.
One thing that surprised you about the role?
How much UAT reveals about internal politics. When a department head refuses to sign off, it is rarely because the software failed. There are often older disagreements surfacing through the testing process. A coordinator has to recognize that pattern quickly.
For anyone starting out, the skill that matters most is not testing knowledge. It is knowing how to keep a room of reluctant stakeholders moving toward a decision.