https://jobs.co.uk/job/network-security-sme-oscar-technology--c64d29a8-184c-4b65-80fe-11b586537350 RSS feed for Network Security SME at Oscar Technology. en-gb Wed, 29 Apr 2026 19:13:16 GMT https://jobs.co.uk/job/network-security-sme-oscar-technology--c64d29a8-184c-4b65-80fe-11b586537350 https://jobs.co.uk/job/network-security-sme-oscar-technology--c64d29a8-184c-4b65-80fe-11b586537350 Wed, 29 Apr 2026 11:53:51 GMT Location: London | Salary: 500.00-500.00 Daily | Type: Contract | Network Security SME Contract 6 Months + £500 - £600 p/day (Inside IR35) RemoteWe''re currently seeking an experienced Network Security SME to support a large-scale enterprise environment, with a focus on network containment strategy, documentation, and resilience planning.This role is ideal for someone with deep expertise in routing and switching (Cisco/FortiGate environments) and a strong background in creating operational runbooks and security documentation within complex or regulated environments.Key responsibilities include:Mapping and documenting enterprise network environments (data centres, branches, remote access, ingress/egress)Identifying control points across Cisco, FortiGate and ZscalerReviewing network/security configurations to support containment planningDeveloping clear, step-by-step containment runbooks Documenting shutdown procedures across access methods Producing network diagrams, interface inventories, and architecture documentationThey''re looking for someone with:Strong enterprise networking and security experience Deep routing and switching expertise in large environmentsProven experience creating runbooks, incident response, or resilience documentationExce... Contract