26 to 33 of 33 Network Segmentation Jobs in the UK

requirements and delivery milestones. Perform initial and iterative threat modelling for new features, integrations, and architectural changes. Advise on secure architecture design, including IAM, network segmentation, encryption, and data protection. Recommend and review security controls for cloud-native environments. Provide guidance on secure coding practices and advisory support ...

SIEM tools and attacker behaviours. Handson experience with O365, M365 and Azure security administration. PowerShell scripting capability. Experience working with firewalls, IDS, WAF, network segmentation and wider security controls. Broad technical knowledge spanning Windows, networking, IAM, monitoring, antivirus and modern architectures. The ability to explain complex concepts clearly ...

Role: Network Infrastructure Engineer Location: London Salary: £200k - £400k Total Compensation About the Role: We’re seeking a Network Infrastructure Engineer to design, build, and maintain global network systems. You’ll be responsible for infrastructure reliability, secure connectivity, and hybrid data centre and cloud environments. Responsibilities Design … configure, and maintain network and infrastructure services across global sites. Implement and support secure connectivity solutions, including firewalls, VPNs, and network segmentation. Collaborate with security and infrastructure teams to enhance system reliability and performance. Diagnose and resolve complex issues related to routing, switching, latency, and application delivery. Manage ...

data platforms Define standards for industrial protocols (e.g. Modbus, OPC UA, DNP3, IEC 61850) Embed security-by-design into OT architectures Define OT network segmentation, zoning, and access controls (Purdue Model/IEC 62443) Conduct risk assessments, threat modeling, and architecture assurance reviews Support compliance with safety ...

helping an organisation achieve certification You have technical depth with hands on knowledge of hybrid & on-prem system security, IAM, container & API security, network segmentation, encryption and DevSecOps toolchains; capable of explaining exploitability of complex vulnerabilities You're proactive, tenacious and able to effectively communicate security requirements ...

premise to cloud platforms following best-practice frameworks Ensure cloud designs adhere to security standards, regulatory requirements, and architectural governance. Implement Zero Trust principles, network segmentation, encryption, key management, and secure access control models. Partner with SecOps teams to ensure monitoring, logging, and incident response capabilities are embedded ...

short: We require a strong Security Architect who has worked in an Operational Technology environment to support on a number of programmes covering network refresh, AI and Adoption, Cloud. This role would suit a generalist with broad experience. In full: The Security Architect is required to support the digital … industrial control system contexts. Ability to review designs and identify security risks, control gaps, and remediation actions. Understanding of security principles such as network segmentation, identity and access management, encryption, logging, monitoring, and secure remote access. Ability to translate technical risks into clear recommendations for delivery teams ...

/ICS environments (SCADA, PLCs, DCS, RTUs) Conduct OT risk assessments, maturity assessments, and security reviews Support the design of secure OT architectures and network segmentation strategies Work with clients across critical infrastructure sectors (energy, utilities, transport, etc.) Apply frameworks such as NIS/CAF, IEC 62443, NIST ...