Engineer has no construction icon?

[NoSnacks]

Currently on a spacewalk with my engineer, because I realize I forgot to put a docking port on a vessel I intendes to rendezvous with my station, but I'm at a loss because no construction hook icon appears in the top left.  

As far as I've researched Engi doesn't need a specific level to perform construction.  There's no option when I expand the kerbal's action list either.  

Halp pls?  I'm finding absolutely nothing about this online, other than people not realizing they weren't using an engineer.

[18Watt]

I think the construction icon is actually on the right side of the screen.  At least it is with my game, which is stock and probably mostly default game settings.