About Marriott Marriott Tech Accelerator is part of Marriott International a global leader in hospitality Marriott International Inc is a leading American multinational company that operates a vast array of lodging brands including hotels and residential properties It consists of over 30 well-known brands and nearly 8 900 properties situated in 141 countries and territories Marriotts core values At Marriott our core values make us who we are We believe that success is never final As we change and grow the beliefs that are most important to us stay the sameputting people first pursuing excellence embracing change acting with integrity and serving our world Being part of Marriott Tech Accelerator means being part of a proud history and a thriving culture Role Title Senior Network Engineer II Position Summary The Senior Network Engineer II plays a critical role within Marriotts Technical Accelerator group bridging Tier II operations and Tier III engineering teams This position focuses on the design implementation and support of mission-critical on-premises data center and co-location networks while maintaining robust integration with cloud property and enterprise network environments The engineer will drive automation scalability and reliability across Marriotts global network infrastructure ensuring seamless connectivity for millions of customers and associates This role is ideal for a highly skilled network engineer with a passion for automation cross-functional collaboration and continuous improvement in a dynamic fast-paced environment Core Responsibilities Lead the engineering and delivery of data center and co-location network solutions including for routers switches firewalls and load balancers Collaborate with cloud property and enterprise network teams to ensure seamless traffic flow and integration across hybrid environments Drive automation of network provisioning and configuration using modern tools and scripting languages Manage lifecycle activities includ