I have a Bachelors Degree in Social Sciences with a concentration in Sociology, Business, and Political Science. Theory and Analysis is nice but I find more career opportunities exist for people with skills rather than knowledge and theory.

My question, should I look to follow up with a Masters Degree in order to further develop a skill? What concentration should I look to in order to better assert myself in any field?

In Addition If I were to chose a 2nd bachelors over a masters degree, would social sciences help at all with something like civil engineering?

please help me make up my mind. Thank you.
Basically, I have a social science degree, and I'm screwed because I dont know what to do with it.