How to pronounce “logistician” in English

And I know that someone in the room has his brother as a logistician in Monrovia, as we speak.

So that's something we always try to have what we call a logistician, or somebody like me who doesn't need to be up there performing

And just four of us there in the team, one of the nurses, the logistician, and the medical team leader, and myself,

He is the race commissioner, course designer, referee, time-keeper, logistician, and prize committee.