@wdb17I don't think there are "GEM positions" but if you go to
GEM -> Employers -> Employer Members -> click on employer name then you can write an email through the website. That's how I did it but like I said none of the people I contacted through that way replied back to me.
In regards to the general fellowship the employer I was contacted by said that they're going to be going forward with selecting me as one of their GEM fellows. In terms of stats I am pretty average @STEMinist 3.54 GPA, 161 Quant, 162 Verbal, 5.5 Writing, 1 REU experience, 2 internships. No publications. I have worked on campus as a tutor and teaching assistant also.