Senior DDI (DNS/DHCP/IPAM) Engineer

The Senior DDI Engineer for DDI (DNS/DHCP/IPAM) team, will be part of Network Reliability Engineering (NRE) project engineering team. The right candidate will be subject matter expert in designing and implementing next-gen DNS, DHCP and IPAM solutions across Marriott International networks serving the requirements of Property Networks, Datacenter/Cloud Networks, and Corporate Networks.

• 7+ years' experience in developing network solutions utilizing DDI expertise in mission critical networks.
• Experience in installing, configuring, and troubleshooting of DDI appliance technologies from industry leading vendors (Infoblox, BlueCat, EfficientIP etc)
• Experience in configuring SaaS based DDI solutions from AWS, Azure and other cloud providers
• Experience in implementing DNS security policies and DNS resolution policies
• Experience in configuring and troubleshooting DNS zones, perform zone transfers
• Experience in managing and configuring DHCP scopes and options across multiple environments
• Experience in auditing, designing and implementing efficient IP address management techniques including subnetting and supernetting
• Experience in Integrating DDI solutions with other network management and monitoring tools
• Experience in designing and develop scripts for automating DNS, DHCP, and IPAM tasks
• Hands on experience in resolving complex networking issues related to DDI protocols
• Experience in designing and implementing NTP solutions for data centers and Cloud service providers
• Experience in developing, documenting, and managing the requirements gathering process and provide detailed design and implementation plan to support the requirements throughout the project life cycle
• Field experience and knowledge of foundational data networking and IP technologies including (DNS, DHCP, NTP, ARP, TCP/IP, UDP, NAT and others)
• Experience with one or more Cloud Computing platforms (e.g. Amazon AWS, Microsoft Azure, Google Compute Engine)