Would you consider the army?
Do you have what it takes to become a Warrant Officer? Applicants for the Warrant Officer Candidate School/Warrant Officer Flight Training program/ Technical Specialties must:
Have a high school diploma.
Be at least 18 years of age at the time of Regular Army enlistment and not have passed your 33rd birthday when the board convenes (age waiver will not be considered). High school seniors may also apply.
From their website.