Having worked in a satellite uplink facility, I can give you one piece of advice. You need patience and if you don't, learn to have patience.
I had experience in 2 different fields in an uplink facility. One was the retransmission of signals for a digital satellite company. Basically we watched movies all day. There were other jobs to do at times, but with all the people working there, sometimes you had to fight to do something else besides sit in a room and monitor the signals.
The other job I trained in a little bit and watched from a far was the uplinking of satellite trucks. This job has a little bit more excitment because of the interaction between you and the truck, but once the signal is up and running, there isn't much to do.
There is a lot to learn within an uplink facility, but there is a lot of downtime where there is nothing to do.
Good luck!
Paul