Senior Ddi Engineer (24/7 On-Call & Weekend Support)_Contract

We are seeking an experienced DDI/IPAM professional with 10+ years of expertise in designing, deploying, migrating, and supporting enterprise DNS, DHCP, IPAM, and NTP environments. Key Skills: Strong experience with Infoblox, BlueCat, VitalQIP (QIP), ISC BIND, and Microsoft DNS . Deep knowledge of DNS, DHCP, IPAM (DDI), DNS Security, DNS Firewall, DNS Anycast, and Advanced DNS Protection . Hands-on experience with cloud platforms (AWS, Azure) , including Azure DNS and Route 53 . Proven expertise in DDI migrations, architecture design, implementation, and Level 3 support for large-scale enterprise environments. Experience with automation and scripting using Ansible, Perl, APIs/WAPI , and infrastructure provisioning. Knowledge of networking, security, load balancing (GSLB), Palo Alto Firewalls , and performance/capacity planning. Experience with monitoring, reporting, troubleshooting, and disaster recovery solutions . Strong stakeholder management, customer-facing consulting, and technical solution architecture experience. Preferred Certifications: Infoblox DDIP / NIOS Expert BlueCat Certified Professional Palo Alto PCNSE Cisco CCNA