A night stocker performs inventory maintenance during the evening shift at a supermarket, retail department, or similar store. Because stores may find it inconvenient to restock items during open hours, many retail businesses complete these tasks at night. As a night stocker, your job duties include checking and completing inventory reports, unpacking boxes to restock shelves, and arranging displays. Typical qualifications include a high school diploma or GED certificate and on-the-job training. You also need excellent organizational skills, attention to detail, and physical ability to handle heavy merchandise.