26 to 50 of 51 Network Segmentation Jobs in England

decision-making through design reviews and architecture boardsDocument architecture decisions, design documentation and technical standardsSecurity, Compliance & Operational ExcellenceArchitect security controls into infrastructure design, including network segmentation, access controls and encryptionEnsure infrastructure compliance with MOD security policy, ITAR regulations and industry standardsWork with security teams to implement infrastructure hardening … Hyper-V, or KVM)Proficiency in storage technologies, SAN/NAS architectures and backup/recovery solutionsStrong networking knowledge including SDN, load balancing and network security architecturesUnderstanding of containerisation, Kubernetes and microservices architecturesFamiliarity with MOD security requirements, classification handling and defence contractor complianceKnowledge of disaster recovery planning, business continuity ...

design reviews and architecture boards Document architecture decisions, design documentation and technical standards Security, Compliance & Operational Excellence Architect security controls into infrastructure design, including network segmentation, access controls and encryption Ensure infrastructure compliance with MOD security policy, ITAR regulations and industry standards Work with security teams to implement … Proficiency in storage technologies, SAN/NAS architectures and backup/recovery solutions Strong networking knowledge including SDN, load balancing and network security architectures Understanding of containerisation, Kubernetes and microservices architectures Familiarity with MOD security requirements, classification handling and defence contractor compliance Knowledge of disaster recovery planning, business continuity ...

focus on AWS. Conduct threat modelling, risk assessments and security design reviews. Define security standards, patterns and reference architectures. Provide architecture assurance across cloud, network, infrastructure and enterprise technology initiatives. Support governance, audit and technical assurance activities. Advise senior stakeholders on security risks, design decisions and emerging threats. Work … risk management. Experience with TOGAF, SABSA, ArchiMate or equivalent frameworks. Strong AWS cloud security architecture experience. Knowledge of Zero Trust, identity security, encryption, network segmentation, SIEM and SOC integration. Experience influencing senior stakeholders and technical delivery teams. Ability to produce clear architecture artefacts, standards and design documentation. ...

Threat Modelling methodologies such as STRIDE, PASTA or MITRE ATT&CK/ATLAS. Strong understanding of authentication, authorisation, encryption, logging & monitoring, infrastructure security and network segmentation. Ability to design and review secure technical architectures. Experience reviewing Infrastructure as Code using Terraform and/or CloudFormation. Strong understanding of SDLC ...

Threat Modelling methodologies such as STRIDE, PASTA or MITRE ATT&CK/ATLAS. Strong understanding of authentication, authorisation, encryption, logging & monitoring, infrastructure security and network segmentation. Ability to design and review secure technical architectures. Experience reviewing Infrastructure as Code using Terraform and/or CloudFormation. Strong understanding of SDLC ...

experience defining and securing large‐scale cloud and hybrid architectures (AWS, Azure, GCP, On‐Premise). Deep expertise in cloud security architecture, including IAM, network segmentation, encryption, and secure design patterns. Strong programming and automation experience, with the ability to design and scale security engineering solutions. Extensive experience … scanning, and runtime protection. Strong background in security prevention, detection, and response strategy. Experience designing highly scalable, resilient, and secure architectures across application, network, and data layers. Experience influencing technical direction across multiple teams or departments. Relevant certifications (e.g., ISC2, GIAC, AWS, Azure, GCP) preferred. Experience working across multi ...

similar CSPM) Define and enforce cloud security baselines, guardrails, and policies in AWS Implement and maintain IaC security scanning for Terraform Manage IAM policies, network segmentation, and secrets management Configure and tune SIEM (or similar) for cloud-focused detection Establish logging, monitoring, and alerting requirements based on threat … secure coding, penetration testing techniques, SIEM, and vulnerability management Strong technical skills relevant to Information Security such as secure coding standards, ethical hacking techniques, network security and risk analysis Understanding of managing Secure Development Lifecycle and Vulnerability Management. Understanding and practical experience of ISO27001:2022 controls and audit processes ...

senior technical guidance in OT/IC cybersecurity – e.g., advising on architecture hardening and implementation of key security controls in industrial networks (such as network segmentation, secure remote access, secure file transfer, IC monitoring). Apply deep knowledge of industrial protocols, IC/SCADA systems, and safety‐critical … significant focus on industrial control systems (ICS), operational technology (OT), and critical infrastructure protection. Strong domain knowledge of IC/SCADA systems, OT network architectures, and associated cybersecurity challenges. Governance & Risk Management: Proven expertise in cybersecurity governance and risk management, including developing and implementing risk assessment frameworks and effective ...

enterprise networking across Extreme, Cisco, Dell, and HPE switching, including configuration and fault resolution. Assist with Juniper and Palo Alto firewall environments and resolve network connectivity issues. Apply core networking principles including VLANs, routing basics, STP, ARP, link aggregation, and network segmentation. Maintain DNS, DHCP, and domain communication … services across multi-network environments. Perform datacentre operations such as cabling, hardware installation, config changes, and proactive health checks. Contribute to infrastructure and network projects, upgrades, and continuous improvement initiatives. Create and maintain documentation including HLDs, LLDs, build guides, and operational procedures. Participate in Incident, Change, and Problem ...

party supplier solutions. Conduct threat modelling and architectural risk assessments to identify control gaps and drive resilience. Collaborate closely with 24/7 operations, network engineering, and OT teams to ensure security patterns are pragmatic and operational. Align controls with recognised frameworks including ISO 27001, NIST CSF, and NCSC … Cyber Assessment Framework (CAF). What We Are Open To Proven experience in technical security architecture within enterprise or industrial settings. Strong grasp of network segmentation, identity/access management, cloud security, and OT/ICS security fundamentals. Relevant industry certifications such as CISSP, CISM, SABSA, or TOGAF ...

threat modelling to identify security risks across applications, integrations, and cloud-based architectures . Advise on secure-by-design solutions , including access controls, encryption, network segmentation, and cloud-native technologies (e.g. containers). Support secure development practices through guidance, code review input, and vulnerability assessment. Assess risks across ...

including serverless, event‐driven, and containerized architectures. Solid understanding of AWS cloud infrastructure, networking, and security, including routing, DNS, load balancing, TLS, network segmentation, VPN connectivity, IAM, encryption, secrets management, vulnerability management, perimeter protection, and security monitoring. Experience supporting data engineering, analytics, business intelligence, and reporting platforms within ...

virtual networks, and on‐premise systems in transition. Work with the Platform Engineering team to ensure cloud infrastructure is built and deployed securely, including network segmentation and least‐privilege controls. Identity & Access Management Own and maintain Entra ID configuration, Conditional Access policies, Access Packages, and app registrations across ...

virtual networks, and on-premise systems in transition. Work with the Platform Engineering team to ensure cloud infrastructure is built and deployed securely, including network segmentation and least-privilege controls. Identity & Access Management Own and maintain Entra ID configuration, Conditional Access policies, Access Packages, and app registrations across ...

Threat Modelling methodologies such as STRIDE, PASTA or MITRE ATT&CK/ATLAS. Strong understanding of authentication, authorisation, encryption, logging & monitoring, infrastructure security and network segmentation. Ability to design and review secure technical architectures. Strong understanding of SDLC and CI/CD pipelines. Hands‐on Python coding experience (Java ...

support. Proven knowledge of HA/DRS, failover planning and resilient infrastructure design. Solid understanding of VMware networking, including vSwitches, distributed switches, VLANs and network segmentation. Experience troubleshooting and optimising VM and host performance. Knowledge of backup and disaster recovery tools such as Veeam, SRM, Zerto or Avamar. Experience ...

environments. * Define project scope, milestones, and delivery plans, ensuring alignment with enterprise architecture, security policies, and operational constraints. * Coordinate with engineering, security, OT, and network teams to ensure seamless integration of AVD, Zscaler, and IoT/OT connectivity requirements. * Oversee readiness assessments for remote access across retail and FMCG … party vendors, ensuring clear communication and timely decision making. * Ensure remote access solutions meet performance, security, and compliance requirements, including identity, device posture, and network segmentation. * Develop and maintain project documentation, including RAID logs, delivery plans, architecture alignment packs, and governance artefacts. * Monitor project risks and dependencies, proactively identifying ...

recovery OEM and OCI Database Management Patching, upgrades, and high availability mission-critical environments Cloud & Infrastructure Strong OCI experience (critical requirement) AWS experience (especially network segregation/security) Linux and/or AIX environments Infrastructure as Code (Terraform, Ansible) including debugging Security & DevOps Network segmentation in cloud ...

articulating business risks associated with security issues Harden our cloud-native environments (AWS, OCI, GCP) by introducing secure by default designs and features into network, tooling, and processes Own and drive resolutions for enabling engineers to design, build, and use infrastructure securely at scale by deploying secure architectures using … systems and SecOps workflows (Git, Terraform) in cloud environments (GCP, AWS, Azure, OCI) You have experience with one or more of : infrastructure automation, network segmentation, system hardening, container and cloud security concepts, and security observability You have experience with multiple languages such as Golang and/or Python ...

troubleshooting skills across platform, OS and user experience Desirable skills: App Volumes or application layering tools Dynamic Environment Manager (DEM) or equivalent NSX or network segmentation in VDI environments Experience in regulated or high-availability environments ...

attack modes (workloads, nodes, control plane, networking). Are comfortable reasoning about lower‐level infrastructure and datacenter risks, such as firmware/BMC surfaces, network segmentation/telemetry, and hard‐to‐observe control paths. Have experience across major cloud platforms (Azure, AWS, GCP, OCI), and can design cloud ...

Threat Modelling methodologies such as STRIDE, PASTA or MITRE ATT&CK/ATLAS. Strong understanding of authentication, authorisation, encryption, logging & monitoring, infrastructure security and network segmentation. Ability to design and review secure technical architectures. Strong understanding of Infrastructure as Code (Terraform and/or CloudFormation). Experience with Software ...

secure connectivity solutions. Define project scope, plans, milestones, and governance aligned with enterprise architecture and security standards. Coordinate engineering, security, OT, infrastructure, and network teams to ensure successful delivery. Oversee remote access readiness across retail, FMCG, and operational technology environments. Manage stakeholders, suppliers, risks, dependencies, and delivery challenges across … multiple workstreams. Ensure solutions meet security, identity, compliance, performance, and network requirements. Maintain governance documentation including RAID logs, delivery plans, and architecture artefacts. Support change adoption, operational readiness, and transition into BAU support. Drive continuous improvement across remote access platforms and user experience. Skills & Experience Essential Proven experience delivering ...

secure connectivity solutions. Define project scope, plans, milestones, and governance aligned with enterprise architecture and security standards. Coordinate engineering, security, OT, infrastructure, and network teams to ensure successful delivery. Oversee remote access readiness across retail, FMCG, and operational technology environments. Manage stakeholders, suppliers, risks, dependencies, and delivery challenges across … multiple workstreams. Ensure solutions meet security, identity, compliance, performance, and network requirements. Maintain governance documentation including RAID logs, delivery plans, and architecture artefacts. Support change adoption, operational readiness, and transition into BAU support. Drive continuous improvement across remote access platforms and user experience. Skills & Experience Essential Proven experience delivering ...

requirements such as device access, POS systems, handheld devices, IoT sensors, and operational workflows. * Document remote access requirements for OT environments, including secure connectivity, segmentation, and device level constraints. * Ensure requirements traceability from discovery through to delivery, testing, and operational handover. * Support test planning and UAT, ensuring test cases … cloud based solutions. Desirable Skills * Experience working with multi domain Active Directory, Entra ID, or hybrid identity environments. * Understanding of zero trust principles, network segmentation, and secure access architecture. * Knowledge of store technology platforms, POS systems, handheld devices, or IoT sensors. * Experience supporting UAT, test case development ...