Firstly, you need not worry because there are many federal government jobs for high school students. After completion of the 12th class, students look for federal government jobs. Generally, science students go for engineering. Similarly, humanities students prepare for administrative services. I have compiled a list of career options for high school students.
Government Jobs for high school Students
Are you looking for govt jobs for high school students? Yes, whether you are pursuing or have passed the high school, you may look for govt jobs. I have a full list of federal jobs for high school students that you can apply. So, rest assured, you are at the right place. Following are opportunities for you:-
1. Accounts Assistant Federal Departments
Many departments hire Accounts Assistants to carry out their normal accounting work. The job of Accounts assistants is to create payrolls, price the bills, and account for equipment held at various offices of companies. Surely, It is a very good white-collar job. You should keep track of the employment notification; as and when it comes, apply.
Website: https://www.usa.gov/branches-of-government
2. United States Army
A candidate who has passed the high school can apply for recruitment in the United States Army. Candidates selected through recruitment processes are enrolled in the Enlisted rank as Private.
Private can get the promotion up to the rank of Chief Warrant Officer 5 as per the United States Army Promotion Process. To get into the USA army, you should has passed high school or equivalent exam.
Candidates with a high school stream willing to get into US Army should apply and clear the Army’s Placement exam.
Website: https://www.army.mil/
3. United States Navy
United States Navy conducts various exams to recruit the Seaman through various entries from time to time. You should apply online as and when a notification is out. Additionally, you must be physically fit to get into the United States Navy.
Website: https://www.navy.mil/
4. United States Air Force
United States Air Force selects Airmen based on the high school. Nowadays, the United States Air Force conducts online examinations to recruit candidates from all over the United States. Therefore, you can apply online through the official website of the United States Air Force. It is important to mention that after completion of higher school you can apply for Enlisted ranks in US Air Force.
The first Enlisted rank in US Air Force is Airman Basic and can get promotion up to Chief Master Sergeant of the Air Force. You should go through an official notification whenever a new vacancy is announced.
Website: https://www.airforce.com/

5. United States Coast Guard
After completion of High school exam, you can apply for the Seaman examination in United States Coast Guard. The Seaman can get promotion of Petty Officer and Chief Petty officer subsequently.
Website: https://www.uscg.mil/
6. Department of Transportation
High school pass students can apply for different jobs and Internships in Department of Transporation in USA. Currently, Department of Transportation has partnered with the USA Jobs portal where students can apply for suitable jobs as per their profile.
Website: https://www.transportation.gov/
7. Forest Department
Candidates can make their career in United States Forest Service as Wildland Firefighter, Foresters, Rangeland Management Specialist, etc. The Forest department issues the notification from time to time for recruitment at the above mentioned posts.
Website: https://www.fs.usda.gov/
I hope this information was useful.