I worked at General Motors (GM) full-time
Pros
-Great mentorship and opportunities to learn
Cons
-Location isn't ideal if you do not drive
I have been working at Siemens Digital Industries Software full-time for more than 3 years
Pros
Great place to work to build highly valued technical & sales skills, while maintaining a flexible/relaxed feel. Great opportunities.
Cons
Company culture could improve. Benefits could improve & stock purchase plan could be better