Position Summary The (USA) Systems Administrator, Technology Operations, plays a critical role in managing and supporting IT infrastructure across multiple locations, ensuring 24/7 L2 Support for Walmart & Sams around the global for batch schedulers that run on the mainframe and open systems. Being able to muti-task and support our customers through different channels of communication whether it being a phone call, Zoom, Slack or Team. Work holidays and weekends to provide support and being able