Verkkodiscover the age requirements, job opportunities, and hiring process at walmart. Find out if you meet the minimum age to work at walmart and explore. Verkkowalmart added over 300,000 new hires last year alone. Verkkoin general, walmart has the following age requirements: Verkkoas a minimum age requirement, you must be at least 16 years old to work at walmart and 18 at sam's club. Certain positions, however, require a minimum age of 18. As you prepare to complete your application have your prior work history available. Now that you have submitted your application, the facilities you chose will receive your information and application details.