I just got my Heavy Cruiser, and it has one Lt. Commander engineering station. When I assign the officer I want there, her 3rd skill does not show up, it's the Aceton Field ability (something like that). I did already promote her.

I have a second engineer BO and when I put him at that station, all three skills do show up and are available to me in space. But I want to use my other officer there. Any idea what could be causing this? I even maxed the first two skills to 9, thinking maybe that was the issue, but it still doesn't work. The second officer, whose skills DO all show up, is not even maxed yet in tiers 1 and 2.

Thanks in advance.