https://jobs.co.uk/job/dns-architect-otcni-environment-mpower-plus-uk-ltd--79b8de1f-8605-4a77-b140-814f86344f55 RSS feed for DNS Architect (OT/CNI Environment) at Mpower Plus UK Ltd. en-gb Sat, 27 Jun 2026 18:20:43 GMT https://jobs.co.uk/job/dns-architect-otcni-environment-mpower-plus-uk-ltd--79b8de1f-8605-4a77-b140-814f86344f55 https://jobs.co.uk/job/dns-architect-otcni-environment-mpower-plus-uk-ltd--79b8de1f-8605-4a77-b140-814f86344f55 Sat, 27 Jun 2026 11:52:17 GMT Location: Warwick | Salary: 10000-500000 Annual | Type: Contract | Strong expertise in DNS architecture and protocols (BIND, Infoblox, Microsoft DNS, or similar) Deep knowledge of Linux administration (RHEL, CentOS, Ubuntu, or equivalent) Experience with on-premise infrastructure design and deployment Strong understanding of:o TCP/IP, routing, switching, and network diagnosticso DNS security (DNSSEC, DDoS mitigation, split-horizon DNS) Experience operating in high-security or regulated environmentsOT/CNI Experience Proven experience in Operational Technology (OT) or Critical National Infrastructure (CNI) environments Knowledge of network segmentation, air-gapped systems, and industrial control environments Familiarity with SCADA systems, ICS networks, or similar industrial systems (desirable) Security andamp; Compliance Strong understanding of cybersecurity principles in OT environments Experience aligning with frameworks such as:o NCSC guidanceo IEC 62443o ISO 27001 Security Clearance (SC):o Active SC Clearance preferredo Candidates must be eligible for SC clearance if not already cleared Contract