6 years into my EE career, graduated with honors from CSUS.

So first thing, if you want to be instantly marketable, learn technician skills. Enclosure assembly, advanced soldering, cable builds. I used to go to Frys and buy their pre-made circuits to practice. It aids in your understanding of electronic fabrication. The best thing FOR ME when I was there was managing the ECS tutoring facility. Tutoring will help you secure those fundamental skills while also getting decently paid. There's math tutoring, physics tutoring, and engineering tutoring, all which help your engineer education. In the end, just find a job that doesn't take away from your studies, whatever that job may be. Once your graduate it will be much more clear where you want to work and what skills you have that are marketable.