You must be 18 years at the time of appointment or 16 years with a high school diploma to be eligible for applying at USPS (United States Postal Service). Visit their career page, and click on Search Jobs Online. Then, you can either click on your state and the functional area you are interested in (customer service, delivery, etc.) to see all available openings. You might also search by keyword (temporary or holiday or transitional or 16 year old) .Generally, most available position for teenagers is customer service/delivery.
If you have found a career opportunity that interests you, click the “Apply” button at the top of the screen. If you have created a Candidate Profile, log into the system; but if you have not registered yet, then create an account by completing the Application Wizard so that you can complete the online application.
In order to submit an application, you must check all the required boxes, and click the Send Application Tab to confirm that the application should be sent. There is no maximum number of applications that you can submit; however, you must complete one application and submit it before beginning the next application. Make sure you receive email notification in your inbox which say that your application has been submitted.
You may be contacted immediately about scheduling an assessment, or there may be questions about your application after you submit it. Therefore, you need to monitor your email closely for communications from USPS regarding the application process. For more details about applying at USPS, please visit their career page.