So I am a recent grad who is attempting to improve his skills at his job. I have kind of an itemized list (beyond the obvious "know what you are doing").
1. Become very good using Excel - easy way to organize information that is used across all industries
2. Learn Spanish - I am working in SW...
I am a recent graduate who recently got hired by a commercial irrigation company. Got hired, did a bunch of manual labor etc.. to learn the industry and now my boss has me learning how to do the calcs etc... for how to design these systems.
I suppose I should qualify this really quickly...