The Life of a Walmart Customer Service Manager Posted on December 17, 2019December 20, 2019 by Alison Frede Photo: Alison Frede UWM Criminal Justice Student Alex Miller-Otto is responsible for making sure cashiers are doing their jobs at the Saukville, Wis. Walmart. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Print (Opens in new window) Print