How to keep the docker engine running (docker desktop) in linux container mode

Question

Hi, How can somebody keep the docker daemon / engine running on a windows server running in linux conainer mode.

We have downloaded the latest docker ce and placed on a "build server" to help build out docker images.

However the daemon stops after a period of time when no one is actively logged in.

How can you keep this docker daemon running? Does this require the Docker EE version?