126 to 150 of 154 Network Segmentation Jobs in England

guides. Infrastructure Oversee administration of Windows Server environments and Active Directory to facilitate secure and reliable system operations and user access management. Collaborate with network infrastructure teams to establish robust connectivity and effective network segmentation for all security platforms. Work closely with other departments to ensure cybersecurity … teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories. #J-18808-Ljbffr ...

guides. Infrastructure Oversee administration of Windows Server environments and Active Directory to facilitate secure and reliable system operations and user access management. Collaborate with network infrastructure teams to establish robust connectivity and effective network segmentation for all security platforms. Work closely with other departments to ensure cybersecurity … teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories. EY refers to the global organization ...

networks, industrial control systems and supporting infrastructure to identify opportunities to improve security and resilienceContribute to the development of secure OT architectures, including network segmentation, remote access and monitoring solutionsSupport cybersecurity assessments, technical reviews and security improvement initiatives across a range of Critical National Infrastructure sectorsProduce clear technical … frameworks including IEC 62443, NIST CSF and NIS/NIS2Progress through clearly defined technical and professional development pathways as your experience growsBenefitsA global network of expertise and opportunityA culture founded on safety, integrity, inclusion and belongingFlexible working arrangements that support your well-being and potentialInvestment in your development through ...

networks, industrial control systems and supporting infrastructure to identify opportunities to improve security and resilience Contribute to the development of secure OT architectures, including network segmentation, remote access and monitoring solutions Support cybersecurity assessments, technical reviews and security improvement initiatives across a range of Critical National Infrastructure sectors … including IEC 62443, NIST CSF and NIS/NIS2 Progress through clearly defined technical and professional development pathways as your experience grows A global network of expertise and opportunity A culture founded on safety, integrity, inclusion and belonging Flexible working arrangements that support your well-being and potential Investment ...

performance setups. Build and run high-throughput, resilient connectivity patterns for exchange integrations. Drive security hygiene both on and off cloud with secrets management, network segmentation and traffic isolation. Implement governance and best practices for shared cloud platform ensuring safe multi-tenant operation. Deliver infrastructure as code using … limits) and how to engineer systems to respect them without compromising trading performance. Familiarity with high-performance networking concepts (e.g., SR-IOV, kernel/network tuning, exposure to RDMA/DPDK is a plus). Who we are At Optiver, our mission is to constantly improve the market ...

you. Key responsibilities Own end-to-end technical security architecture across engagements. Design secure-by-default reference architectures, set patterns for identity, network, and data protection, and maintain living technical standards — feeding directly into how teams build, not just how they're audited. Lead vulnerability remediation as an engineering … organisation. Skills, knowledge and expertise Deep hands-on experience designing and building secure cloud architectures (AWS, Azure, or GCP) at scale, including IAM, network segmentation, and data protection patterns. Proven track record embedding security tooling and automation into CI/CD pipelines and engineering workflows across multiple teams. ...

Support the management and development of junior team members through work allocation, mentoring and performance support. Contribute to OT security initiatives, including asset visibility, network segmentation, vulnerability management, resilience reviews, site assessments and project security requirements. The Right Person We're looking for someone with: Strong knowledge ...

regulatory requirements and industry standards. OT & Physical Security Integration Collaborate with OT engineers and physical security teams to strengthen site-wide security controls. Review network segmentation, remote access arrangements and physical protection systems. Identify opportunities to improve the integration of cyber and physical security measures. Review and communicate ...

security of new tools before they're adopted. Experience partnering with DevOps/Platform teams to secure cloud environments (ideally GCP), including IAM, network segmentation, secrets management, logging, and CSPM. A habit of writing policies and runbooks that people can easily follow. A thoughtful approach to change ...

Terraform plan/apply workflows, policy checks, and automated testingImplement security best practices across the platform, including least-privilege access controls, secrets management, encryption, network segmentation, and auditabilityImprove platform reliability through observability tooling — logging, metrics, and tracing — alongside alerting, incident response practices, and performance and cost optimizationCollaborate with ...

.Windows & security fundamentals: Windows administration (AD, Group Policy, PowerShell, enterprise deployment/packaging awareness) and security best practices (SSO/SCIM, least privilege, encryption, network segmentation).R&D at AVEVA Our global team of 2000+ developers work on an incredibly diverse portfolio of over 75 industrial automation ...

Windows & security fundamentals: Windows administration (AD, Group Policy, PowerShell, enterprise deployment/packaging awareness) and security best practices (SSO/SCIM, least privilege, encryption, network segmentation). R&D at AVEVA Our global team of 2000+ developers work on an incredibly diverse portfolio of over 75 industrial automation ...

third-party access and dependencies, including each vendor's own DR/BC posture. Drive cloud security posture management and foundational controls including IAM, network segmentation, encryption and secrets. Partner with Technology to eliminate shadow technology and tighten ownership/authorisation. About You6+ years in information security, with ...

comply with banking regulatory requirements. Embed secure-by-design principles into platform foundations. Define and enforce controls for: Identity & Access Management Encryption & data protection Network segmentation Disaster recovery Operational resilience Stakeholder & Team Leadership Guide engineering teams through cloud adoption and modernisation. Present platform designs and architectural recommendations ...

comply with banking regulatory requirements. Embed secure-by-design principles into platform foundations. Define and enforce controls for: Identity & Access Management Encryption & data protection Network segmentation Disaster recovery Operational resilience Stakeholder & Team Leadership Guide engineering teams through cloud adoption and modernisation. Present platform designs and architectural recommendations ...

governance processes Establish security monitoring use cases, alerting requirements and detection coverageTune security controls to improve detection while reducing false positives Define secure configuration, network segmentation, access control and remote-access requirements Lead OT/IoT vulnerability identification, assessment, prioritisation and remediation Support incident preparation, investigation, containment, recovery ...

plan/apply workflows, policy checks, and automated testing Implement security best practices across the platform, including least‐privilege access controls, secrets management, encryption, network segmentation, and auditability Improve platform reliability through observability tooling — logging, metrics, and tracing — alongside alerting, incident response practices, and performance and cost optimization ...

NIST Cybersecurity Framework. Essential Requirements Proven experience developing and implementing cyber security controls and governance in a manufacturing environment. Deep understanding of industrial protocols, network segmentation and vulnerability management for manufacturing equipment. Ability to translate technical and compliance topics into clear, business-relevant language for a range ...

Solution deployments, configuration, risk management and reporting Experience developing or applying structured methodologies (e.g., assessment, scoring, or attribution approaches). Understanding of Purdue-aligned network segmentation and reference architecture concepts. Ability to review remediation evidence and produce clear written validation outcomes and recommendations. Strong stakeholder management and communication ...

engineering or infrastructure projects. Practical experience applying the IEC 62443 standards framework. Experience performing threat and risk assessments. Knowledge of security architecture principles, including network segmentation, zoning, and conduits. Experience developing security requirements and assurance artefacts. Ability to engage effectively with customers, engineering teams, and senior stakeholders. Degree ...

call roster once every 6–8 weeks. Preferred qualifications: Experience with enterprise security controls across on-premises and cloud infrastructures, including enterprise networking and network segmentation strategies. Experience with Privileged Access Management (PAM) best practices, Windows and Unix endpoint hardening, and security control enforcement. Experience working across multiple ...

centre modernisation, hybrid cloud integration, and critical business transformation initiatives. Role Responsibilities Define and own the enterprise Data Centre architecture roadmap across compute, storage, network, security, and resilience. Design scalable, secure, and highly available on-premises and hybrid cloud environments. Architect Windows, Linux, VMware, and virtualisation platforms, ensuring operational … knowledge of VMware, Hyper-V, Kubernetes, Docker, and modern virtualisation technologies. Advanced understanding of networking, including LAN/WAN, SDN, firewalls, load balancing, and network segmentation. Experience with enterprise storage, backup, replication, and disaster recovery solutions. Strong knowledge of security frameworks, Zero Trust architecture, and compliance standards such ...

Kubernetes and containerisation, CI/CD, and edge deployment patterns for on-site connectivity Security and safety posture: identity and authorisation for machine actors, network segmentation for OT environments, and the audit and traceability expectations that come with software commanding physical machines What sets candidates apart Prior work ...

demand it; production Kubernetes andcontainerisation, CI/CD, and edge deployment patterns for on-site connectivity Security and safety posture: identity andauthorisationfor machine actors, network segmentation for OT environments, and the audit and traceability expectations that come with software commanding physical machines What sets candidates apart Prior work ...

ExpressRoute, VPN, Private Link, Load Balancing, DNS, and hybrid connectivity. Implement and maintain cloud-native and third-party security technologies including Azure Firewall, AWS Network Firewall, Palo Alto, WAF, security groups, NSGs, and network segmentation. Maintain platform hardening standards, identity and access management controls, encryption standards, and privileged ...