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DDI Lead Architect Engineer

EOS
London, England, United Kingdom Posted Oct 9, 2026
Full-time

About this role

Who We Are: EOS IT Solutions is a Global Technology and Logistics company, providing Collaboration and Business IT Support services to some of the world’s largest industry leaders, delivering forward-thinking solutions based on multi-domain architecture. Customer satisfaction and commitment to superior quality of service are our top business priorities, along with investing in and supporting our partners and employees.

We are a true International IT provider and are proud to deliver our services through global simplicity with trusted transparency.

DDI SME:

This role calls for a hands-on DDI Subject Matter Expert with deep expertise in DNS, DHCP, and IPAM. It is not purely strategic; the position requires the ability to design, build, integrate, and take end-to-end ownership of DDI initiatives across a diverse ecosystem. The focus is on driving modernization, automation, and observability while ensuring scalability and security. A key responsibility is also to lead a comprehensive resilience assessment and provide informed recommendations to the bank based on the findings.

Key Responsibilities

  • Lead a comprehensive DDI resilience assessment, providing clear recommendations to strengthen availability, recovery, and risk posture across the bank

  • Own DDI initiatives end-to-end: design, deployment, and ongoing optimization

  • Design and implement robust DNS architectures, including Anycast deployments

  • Work hands-on with multiple DDI platforms (Infoblox, Cygna Labs/QIP, EfficientIP) and integrate them into a cohesive ecosystem

  • Build and enhance DDI observability and monitoring (DNS Tap, telemetry pipelines, dashboards)

  • Define and improve governance, compliance, and control frameworks for DNS/IP services

  • Ensure secure DNS and IP management, including Active Directory integration and authentication

  • Collaborate with network teams on routing and switching engineering (BGP, OSPF) to support DNS resiliency

  • Drive automation initiatives across DDI (APIs, infrastructure-as-code, orchestration)

  • Troubleshoot complex DNS and IPAM issues across distributed environments

  • Act as the technical SME and escalation point for all DDI-related matters

  • Required Skills & Experience

  • 15+ years of progressive experience in DDI (DNS, DHCP, IPAM), including leading large-scale enterprise deployments, transformations and resilience initiatives

  • Strong hands-on experience with DDI platforms (Infoblox, Cygna Labs/QIP, EfficientIP, or similar)

  • Deep understanding of DNS architecture, design, and operations

  • Experience with Anycast DNS deployments in enterprise or large-scale environments

  • Solid understanding of networking protocols, especially BGP and OSPF

  • Knowledge of DNS observability tools (DNS Tap, logging, telemetry pipelines)

  • Experience integrating DDI with Active Directory and secure authentication mechanisms

  • Familiarity with compliance, governance, and control frameworks in network services

  • Strong troubleshooting and problem-solving skills in complex, distributed environments

  • Nice to Have

  • Experience with DDI automation (Python, APIs, Ansible, Terraform)

  • Exposure to cloud-based DNS architectures (AWS Route 53, Azure DNS)

  • Experience with high-availability, globally distributed DNS systems

  • Knowledge of DNS security best practices (DNSSEC, DDoS mitigation)

INDEMEA

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