Marriott International, Inc. is seeking a Senior Systems Engineer - Public Cloud to ensure stability, integrity, and efficient operation of information systems and technologies that support core customer-facing and enterprise-facing products and platforms. The role involves serving as a subject matter expert in a complex array of full stack solutions, performing research, analysis, design, creation, and implementation of systems to meet current and future requirements. The engineer will combine both software and systems engineering to build and operate large-scale, distributed, fault-tolerant systems, working closely with engineering, application, and enterprise/solution architects to develop and implement services, monitor, report, and tune infrastructure platforms. Responsibilities also include developing full stack automation and infrastructure as code across Marriott public cloud platforms, providing technical leadership, oversight, governance, and direction for services related to Marriott solution delivery, and training or mentoring team members as appropriate. The position requires identifying opportunities to enhance service delivery, developing implementation plans, and working with Enterprise Architecture to provide technology and cloud native service governance.