Rackspace seeks a Delivery Leader/Senior Manager for its Cloud Managed Services business unit, focused on US enterprise customers. This leadership role involves building and managing a profitable managed services business, encompassing sales, solutioning, and delivery responsibilities. Key duties include developing a strategic plan for growth, collaborating with presales and sales teams, delivering large and complex engagements, establishing a delivery excellence function, building partnerships with hyperscalers, and leading a large team. The ideal candidate will have extensive experience in building and leading managed services businesses for hyperscalers or leading consulting/SI organizations, along with strong expertise in ITIL, service delivery, and cloud offerings.