Level 34

Total Experience Required 186,516

Level 100 progress: 2.73%

This is roughly the same as:

Killing 311 people in Warzone, or...
Killing 318 people in Execution, or...
Killing 264 people in Wingman, or...
Scoring 66,613 points in Guardian, or...
Scoring 202,735 points in Annex, or...
Scoring 122,708 points in Submission.

Horde (TU4)

Completing 467 waves on Casual, or...
Completing 311 waves on Normal, or...
Completing 234 waves on Hardcore, or...
Completing 187 waves on Insane.

Or a combination of the above. Have fun!