Infoblox Engineer

• Grid & Appliance Architecture: Configure, and maintain enterprise Infoblox Grid infrastructure, including Grid Masters, Grid Master Candidates, HA pairs, and virtual/physical appliances across disparate sites and security enclaves.
• DDI Services Management: Manage authoritative and recursive DNS (including DNSSEC, split-horizon, conditional forwarding), scope/range DHCP allocations, failover pairs, and structured IPAM netmasks/containers.
• Cybersecurity & STIG Compliance: Apply DISA Security Technical Implementation Guides (STIGs), perform vulnerability remediation, and implement security controls like Response Policy Zones (RPZ) and query filtering.
• System Operations & Lifecycle: Oversee Infoblox Grid upgrades, patch management, licensing, capacity management, disaster recovery, and high-availability operations.
• Network & API Integration: Integrate Infoblox services with Active Directory, Cisco/Aruba routing and switching networks, NAC solutions, and security platforms via Infoblox REST/WAPI APIs and automation toolsets (Python, Ansible).
• Migrations & Cutover Execution: Develop detailed runbooks and lead major DNS/DHCP migrations from legacy platforms (e.g., Microsoft DNS/DHCP, BIND) to Infoblox with zero or minimal service disruption.
• Tier 3/4 Escalation Support: Serve as the senior subject matter expert to diagnose and resolve complex network connectivity, DNS resolution failures, and DHCP lease allocation issues using protocol analyzers (Wireshark, tcpdump).
• Documentation & Governance: Maintain accurate network topology diagrams, namespace documentation, standard operating procedures (SOPs), as-built documentation, and change-management plans.

Seeking an experienced Infoblox Engineer to lead the architecture, deployment, management, and optimization of enterprise-wide DNS, DHCP, and IP Address Management (DDI) infrastructure across secure networks. The ideal candidate will possess extensive in Infoblox Grid management, network infrastructure, high-availability deployments, and DoD compliance practices., * Must possess an active DoD IAT Level II certification Technical Skills & Competencies

• Infoblox Grid Architecture, DNS Administration, DHCP Operations, IP Address Management
• Network Protocols & Routing, Network Hardening, Packet & Log Analysis