{"id":1279548,"url":"https://alion.io/job/eos-it-solutions-ddi-lead-architect-engineer","title":"DDI Lead Architect Engineer","company":{"id":1982620,"name":"EOS IT Solutions","domain":"eosits.com","url":"https://alion.io/company/eosits","size_band":"201-500","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":79000,"max_usd":136000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":30},"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"BGP","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"OSPF","optional":false},{"name":"Ansible","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"Python","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-09-24T15:41:33Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-09-27T02:35:00Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Who We Are:\n 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.\nWe are a true International IT provider and are proud to deliver our services through global simplicity with trusted transparency.\nDDI SME:\nThis 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.\nKey Responsibilities\nLead a comprehensive DDI resilience assessment, providing clear recommendations to strengthen availability, recovery, and risk posture across the bank\nOwn DDI initiatives end-to-end: design, deployment, and ongoing optimization\nDesign and implement robust DNS architectures, including Anycast deployments\nWork hands-on with multiple DDI platforms (Infoblox, Cygna Labs/QIP, EfficientIP) and integrate them into a cohesive ecosystem\nBuild and enhance DDI observability and monitoring (DNS Tap, telemetry pipelines, dashboards)\nDefine and improve governance, compliance, and control frameworks for DNS/IP services\nEnsure secure DNS and IP management, including Active Directory integration and authentication\nCollaborate with network teams on routing and switching engineering (BGP, OSPF) to support DNS resiliency\nDrive automation initiatives across DDI (APIs, infrastructure-as-code, orchestration)\nTroubleshoot complex DNS and IPAM issues across distributed environments\nAct as the technical SME and escalation point for all DDI-related matters\nRequired Skills & Experience\n15+ years of progressive experience in DDI (DNS, DHCP, IPAM), including leading large-scale enterprise deployments, transformations and resilience initiatives\nStrong hands-on experience with DDI platforms (Infoblox, Cygna Labs/QIP, EfficientIP, or similar)\nDeep understanding of DNS architecture, design, and operations\nExperience with Anycast DNS deployments in enterprise or large-scale environments\nSolid understanding of networking protocols, especially BGP and OSPF\nKnowledge of DNS observability tools (DNS Tap, logging, telemetry pipelines)\nExperience integrating DDI with Active Directory and secure authentication mechanisms\nFamiliarity with compliance, governance, and control frameworks in network services\nStrong troubleshooting and problem-solving skills in complex, distributed environments\nNice to Have\nExperience with DDI automation (Python, APIs, Ansible, Terraform)\nExposure to cloud-based DNS architectures (AWS Route 53, Azure DNS)\nExperience with high-availability, globally distributed DNS systems\nKnowledge of DNS security best practices (DNSSEC, DDoS mitigation)","description_format":"text","description_chars":3272,"description_truncated":false,"requirements":{"experience_years_min":15,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Technology","Transportation & Logistics","Logistics"],"lifecycle":[{"event":"open","at":"2026-09-26T02:33:08Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":42,"reasons":["conf:3","win:early","comp:brand"],"computed_at":"2026-09-26T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/eos-it-solutions-ddi-lead-architect-engineer","json_url":"https://alion.io/job/eos-it-solutions-ddi-lead-architect-engineer.json","meta":{"generated_at":"2026-09-27T02:53:39Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2647,"day_limit":5000,"remaining_today":2353,"minute_limit":60,"resets_at":"2026-09-28T00:00:00Z"}}}