26 to 50 of 81 Network Segmentation Jobs in the UK excluding London

looking for an experienced Infrastructure & Network Support Engineer to join our IT team in Telford. This role is intended for someone with practical experience across IT infrastructure, cloud infrastructure, networking, servers, backups and end-user support who is comfortable taking ownership of technical issues and working independently. The successful … Support disaster recovery and business continuity activities. Help ensure backup systems remain secure, reliable and appropriately monitored. Networking Support and maintain wired and wireless network infrastructure. Investigate and resolve network connectivity and performance issues. Administer switches, wireless access points and other network devices. Support VLANs, IP addressing ...

working with a leading organisation operating who are looking to strengthen their Technical Operations team with an experienced Network Engineer. This is a hands-on role where you'll be responsible for the implementation, support and ongoing improvement of network infrastructure across WAN, LAN, Wi-Fi and firewalls … environments. You'll work closely with internal technical teams, Cyber Security, project teams and external service partners, acting as a key escalation point for network issues and helping to ensure the organisation's network remains secure, reliable and performing at its best. What You'll Be Doing Implementing ...

Network Engineer who enjoys solving complex problems and wants to play a key role in modernising enterprise networks through automation? You’ll be joining a dedicated network team based in Salisbury, working as part of a wider platform engineering function within a highly secure environment. This Lead Network Engineer role offers the opportunity to work on cutting-edge network platforms that support critical defence activities, while developing your skills as the organisation moves towards a more automated and software-driven approach. You’ll collaborate closely with colleagues and customers, contributing to meaningful work where reliability, security ...

client is seeking an experienced Network Engineer to join their Colchester Office, Essex. They will be responsible for ensuring the security, reliability, compliance and performance of the IT infrastructure across the different offices. Responsible for on-premises/cloud systems, servers and network architecture, overseeing … support and managing escalated incidents for network, security, server and hardware/software related queries. Responsibilities: Oversee and collaboratively work with the practice Service Desk Analysts managing business as usual incidents, problems and IT related service requests. Investigate, troubleshoot and identify root causes of complex escalated issues, to minimise ...

responsibilities, you'll: ICS and Control System Management - Oversee the design, installation, and maintenance of industrial control systems to guarantee operational reliability. OT Network Architecture and IT Integration - Design and manage low-latency OT network architectures, collaborating with IT teams to ensure secure integration with enterprise … exchange between shop-floor OT systems and higher-level analytics platforms to support decision-making. System Maintenance and Documentation - Maintain detailed technical documentation, including network topology diagrams, configuration baselines, and security protocols. Technology Modernisation - Identify and implement innovative automation and OT technologies to drive continuous improvement in line efficiency ...

Network & Infrastructure Manager Location: Nottingham, with nationwide travel Salary: £39,000 – £43,000 Contract: Permanent | Full-time, 37.5 hours per week Department: IT & Technical Operations DBS: Required About the role We’re looking for an experienced Network & Infrastructure Manager to lead the management, development and security … setup and integration of a new Nottingham campus, alongside responsibility for maintaining and improving infrastructure across multiple sites nationwide. You’ll lead on network infrastructure, connectivity, telecoms and technical systems, while supporting our IT technicians and driving high standards of service, resilience and cyber security. What ...

environments across our stores, warehouses and operational sites. Design, implement and continuously improve secure architectures, configurations and engineering standards. Drive secure network segmentation, remote access and identity controls across distributed environments. Act as the senior technical escalation point for IT and OT cyber security challenges and incidents. Assess … environments, including system hardening and secure configuration. Strong experience working with operational, distributed or OT environments where resilience and availability are essential. Expertise across network security, segmentation, firewalls, VPNs, identity and endpoint security. The confidence to lead technical decisions, influence stakeholders and balance security with operational needs. Excellent ...

Salary to 45,000 Job Type Permanent Location Colchester, Essex Our client is seeking an experienced Network Engineer to join their Colchester Office, Essex.They will be responsible for ensuring the security, reliability, compliance and performance of the IT infrastructure across the different offices. Responsible for on-premises/cloud … systems, servers and network architecture, overseeing day-to-day IT support and managing escalated incidents for network, security, server and hardware/software related queries. Responsibilities Oversee and collaboratively work with the practice Service Desk Analysts managing business as usual incidents, problems and IT related service requests. Investigate ...

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 ...

validation controls. You will collaborate with development teams to reduce application security risks. You will promote security-first engineering and DevSecOps best practices. Network & Infrastructure Security You will design and implement secure network architectures. You will manage and improve security controls including: Firewalls Web Application Firewalls (WAF) Secure … Gateways Network Segmentation DDoS Protection API Security Controls You will support endpoint security and Mobile Device Management (MDM) solutions. Security Automation You will develop scripts, automation, and orchestration workflows. You will automate repetitive security tasks to improve efficiency. You will enhance compliance monitoring, reporting, visibility, and alerting capabilities. ...

secure architectural patterns and standards across cloud platforms, with specific focus on GCP IAM , VPC Service Controls , Cloud Armor , Confidential Computing , and secure workload segmentation . Develop security design documentation, diagrams, and rationale aligned with business and compliance requirements. Apply risk‐based and threat‐based approaches to recommend secure … threat modelling expertise. Cloud & Security Architecture Strong cloud security background across AWS/Azure/GCP. Experience in secure design of: IAM Zero Trust Network segmentation Data protection and encryption Application and API security Knowledge of SIEM, IAM, CASB, container/Kubernetes security. Experience in Vibe coding ...

appetite and regulatory obligations. Deliver engineering delivery and plan and manage scope, schedule, resources and risks. Implement security measures from blueprints including firewall configurations, network segmentation (zones and conduits), VLANs and ACLs, and secure site to cloud connectivity. Produce engineering artefacts including build standards, configuration baselines and asbuilt … developing colleagues. To Qualify for the Role, You Must Have: Experience in cybersecurity with onsite experience (OT experience desirable but not mandatory). Strong network engineering skills (routing, switching, VLANs, ACLs, NAT), firewall rulebase, design/optimisation, and network segmentation. Experience implementing secure remote and local access ...

appetite and regulatory obligations. Deliver engineering delivery and plan and manage scope, schedule, resources and risks. Implement security measures from blueprints including firewall configurations, network segmentation (zones and conduits), VLANs and ACLs, and secure site to cloud connectivity. Produce engineering artefacts including build standards, configuration baselines and asbuilt … developing colleagues. To Qualify for the Role, You Must Have: Experience in cybersecurity with onsite experience (OT experience desirable but not mandatory). Strong network engineering skills (routing, switching, VLANs, ACLs, NAT), firewall rulebase, design/optimisation, and network segmentation. Experience implementing secure remote and local access ...

Networking Engineering Manager | Hertfordshire | £65,000 - £75,000 Our client is pleased to offer an exciting opportunity for an experienced Network Engineering Manager to collaborate closely with their Project Management and Engineering teams. This role provides the chance to work with cutting-edge technologies, influence system design, and deliver … high-quality solutions to exacting standards. You must be an excellent communicator with strong client-facing skills, supported by extensive network engineering experience. A high level of expertise in wireless networks, fibre optics, and telecommunications systems is essential. While the company is based in Hertfordshire, this is a field ...

standards and best practice Work with frameworks and standards including Cyber Essentials, ISO 27001, SOC 2, GDPR and NCSC guidance Apply security principles across network infrastructure, applications and systems Monitor and improve system resilience, performance and operational integrity Support log management, archiving and retention processes Develop and maintain security … knowledge of Microsoft-based environments, including Microsoft 365, Exchange Online and Intune Practical experience with Microsoft Azure and Azure virtual infrastructure Strong understanding of network security, including TCP/IP, DNS, VPNs and network segmentation Experience securing both on-premises and cloud environments Knowledge of Windows ...

security architecture principles across enterprise IT environments. Embed secure-by-design controls into business applications, cloud platforms, and enterprise systems. Lead design assurance across network segmentation, zero-trust architectures, and secure cloud DMZ models. Identify architectural gaps within existing enterprise estates and define pragmatic remediation roadmaps. Align enterprise … legacy or brownfield enterprise landscapes. Knowledge of recognised enterprise security standards such as NIST CSF, ISO 27001, and zero-trust principles. Experience designing secure segmentation models (zero-trust, micro-segmentation), next-gen firewalls, and secure remote access solutions. Familiarity with enterprise protocols and technologies such as SAML/ ...

clear ownership of the security design decisions that got there. Cloud and application security; experience securing workloads on AWS and/or Azure, including network segmentation, IAM, encryption, secrets management, and security monitoring. You understand AppSec practices including secure SDLC, SAST/DAST tooling, API security, and container ...

clear ownership of the security design decisions that got there. Cloud and application security; experience securing workloads on AWS and/or Azure, including network segmentation, IAM, encryption, secrets management, and security monitoring. You understand AppSec practices including secure SDLC, SAST/DAST tooling, API security, and container ...

clear ownership of the security design decisions that got there. Cloud and application security; experience securing workloads on AWS and/or Azure, including network segmentation, IAM, encryption, secrets management, and security monitoring. You understand AppSec practices including secure SDLC, SAST/DAST tooling, API security, and container ...

incident readiness and resilience initiatives, ensuring architectural decisions improve detection, response, and recovery capabilities. Shaping our cloud security strategy across our cloud environments, including network segmentation, workload protection, and secure CI/CD pipelines. Guiding teams with technical clarity and influence, helping build a culture of modern, scalable ...

policy-as-code. Define secure engineering standards and reusable guardrails that let teams move quickly within approved boundaries. Apply cloud-native security patterns: IAM, network segmentation, workload identity, secrets management, least privilege, zero trust, runtime security, and auditability. Guide secure architecture for APIs, microservices, event-driven systems, SaaS … security: image scanning, base-image strategy, registry controls, remediation, runtime configuration, and secure workload deployment. Kubernetes security: cluster hardening, namespace isolation, RBAC, admission control, network policies, workload identity, pod security, secrets, ingress, and runtime protection. Policy-as-code (OPA, Gatekeeper, Kyverno, or equivalent). IAM, least privilege, zero trust ...

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 Security Operations and SOC teams to ensure monitoring, logging, and incident response ...

test strategiesand plans defining scope, environments, tooling, automation, and governance entry/exit criteria. Provision and validate test environmentsin collaboration with DevSecOps, ensuring OS, network, platform services, monitoring, and pipelines align to readiness standards. Design and execute testsacross physical infrastructure and IaC, including functional, integration, regression, resilience, non-functional … people with skills/experience in: Infrastructure, Networking & Operating Systems Strong understanding of TCP/IP, DNS, DHCP, routing, switching, firewalls, VLANs, and related network behaviours. Experience with physical infrastructure setup and troubleshooting (routers, switches, cabling). Proficiency with Linux/Unix command line for diagnostics, configuration, and validation. ...

improve the speed and consistency of security delivery. Key Responsibilities: Cloud Security Engineering Build and maintain reusable cloud security guardrails for identity, logging, encryption, network segmentation, secrets management, storage, workloads, containers, serverless services, and data protection. Translate security architecture standards into deployable cloud patterns, reference implementations, templates … automation. Hands‐on experience with at least one major cloud platform such as AWS or Azure. Practical knowledge of IAM, logging, encryption, secrets management, network security, storage security, vulnerability management, and secure CI/CD. Experience with infrastructure‐as‐code and cloud security tooling such as CSPM, CNAPP ...

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 ...