Originally Posted by Codename Hijazi

That's upto you - you like a Fd Job or the desk one. However, the field guys usually get special allowance in salary. Fd Job is demanding, you really have to work hard to complete the assigned mission.
Desk Job is relatively less demanding, but equally important.
Both are good, depends on you aptitude. I have seen few desk job guys volunteering for a Field mission and completing successfully!
Good luck!