4 of 4 Network Segmentation Jobs in Oxfordshire

mentoring, knowledge sharing and technical guidance, whilst acting as the escalation point for complex incidents and infrastructure issues. Design, implement and maintain secure office network infrastructure, including wired and wireless networking, internet connectivity, firewalls, network segmentation, remote access and associated security technologies. Lead the administration, governance … developer productivity and information security when designing and implementing technical solutions. Strong knowledge of enterprise networking, including switching, routing, wireless networking, firewalls, VPNs and network security principles. Proven experience designing, implementing and securing Microsoft 365 environments, including Microsoft Entra ID, Intune, Exchange Online, SharePoint Online and Microsoft Teams. Experience ...

systems and communications protocols, including EtherNet/IP, CIP, S7 communication, Modbus, DNP3, OPC Classic/OPC UA, PROFINET, and BACnet Proficient in OT network architecture and security controls, including network segmentation, Firewalls, industrial DMZs, secure remote access, and secure communications Demonstrated ability to identify, assess ...

security architecture defines: Azure Policy initiatives and Defender for Cloud plans, Entra ID Conditional Access and PIM, Key Vault and managed identity patterns, and network segmentation with Private Link, Azure Firewall and WAF rules. Deliver the DevSecOps tooling in GitHub Actions or Azure Pipelines: SAST, SCA, secrets, container … dependency and base image policy, and the move from long‐lived pipeline secrets to OIDC federation. Harden AKS and the platform services: admission policies, network policy, image provenance and workload identity, written as Terraform or Bicep with tests. Own remediation of penetration test, Defender for Cloud and scanner findings ...

/CD: create and maintain Terraform/Bicep modules, deployment pipelines, environment promotion, and release controls. Security-by-design implementation: IAM/RBAC, network segmentation, private connectivity, encryption, secrets management, policy-as-code, logging/monitoring, vulnerability management integration. Operational readiness and handover: observability/alerting, backup ...