1 to 25 of 28 Network Segmentation Jobs in England

Title :: Application Architect L2 Job Location ::London/Sheffield, UK (HYBRID) Job Type :: Contract JOb Description :: Network Segmentation Solution Designer/Enterprise Architect (GCB3 equivalent) Security Solution Designers own and are responsible for providing Reference Architecture related to Network Segmentation and security controls applied to ensure … subject matter experts and consultants related programmes. Principal Preferred Requirements Cybersecurity Expertise: • Significant experience and proven technical depth within the following domains: , network segmentation (inc. micro), network isolation, application segmentation, application security, SDLC and lower environments security. • Practical experience of network segmentation ...

Role Details Role/Job Title: Senior Network Architect Work Location: London Mode of Working (Hybrid/Office Based): Hybrid Hybrid Requirement: 2 3 days The Role Senior Network Security SME and design authority responsible for network segmentation and Zero Trust initiatives across on-prem … role owns architecture decisions, enforcement strategy, and senior customer engagement for a large enterprise environment. Your Responsibilities (Up to 10, Avoid repetition) Act as Network Security Design Authority for segmentation and Zero Trust. Design, implement, and optimize network segmentation using Guardicore and Illumio. Own User ...

Network DevOps Engineer Were now on the lookout for a Network DevOps Engineer to design, implement, and maintain secure, scalable, and automated network solutions across our global infrastructure. Youll join our Technology team, working on innovative projects that support our hybrid cloud environment and drive automation … security. In your role as Network DevOps Engineer, youll ensure high availability, performance, and security of network systems, leveraging DevOps practices to streamline deployments and operations. Role & Responsibilities: Architect and deploy network solutions across on-premises and cloud environments. Configure and manage AWS networking services (VPC, Transit ...

Description: Senior Network SRE (London) Role Overview: We areseekinga highly experienced Senior Network Site Reliability Engineer (SRE) to join our global network operations team. This role is critical in ensuring the reliability, scalability, and performance of our network infrastructure. You will lead incidentresponses, troubleshoot complex issues … drive automation initiatives tomaintainworld-class network services. Required Skills: Minimum 10 years hands-on experience in network engineering and operations. Deepexpertisein routing, switching, firewalling, and wireless across multiple vendors. Strong troubleshooting skills, including overlay/underlay network understanding. Proficiencyin Linux/Unix environments. Experience with automation ...

Network Operations Engineer x3 - Manchester £50-55,000 per annum + permanent benefits + on-call allowance Eligible for Security Check (SC) clearance About the Role We have an exciting opportunity for an experienced Network Operations Engineer to join a high-performing Network Operations Centre (NOC) supporting … broad portfolio of private and public-sector clients. You'll work across complex, multi-technology environments, helping to deliver stable, secure, and high-performing network solutions throughout their full lifecycle. What You'll Be Doing As a Network Operations Engineer within our NOC, you will play ...

seeking a highly experienced Senior Network Site Reliability Engineer (SRE) to join our global network operations team. This role is critical in ensuring the reliability, scalability, and performance of our network infrastructure. You will lead incident responses, troubleshoot complex issues, and drive automation initiatives to maintain world … class network services. Required Skills: Minimum 10 years’ hands-on experience in network engineering and operations. Deep expertise in routing, switching, firewalling, and wireless across multiple vendors. Strong troubleshooting skills, including overlay/underlay network understanding. Proficiency in Linux/Unix environments. Experience with automation and monitoring ...

secure remote access, endpoint security, and vulnerability management) using platforms such as Nozomi Networks, Fortinet etc. Implement IEC 62443-aligned zones and conduits for network segmentation and risk reduction. Support SOC operations Evaluate emerging OT security technologies and recommend improvements for resilience. Ensuring own and teams adherence … cybersecurity role. Experience within an OT environment deploying OT security solutions. Design and implementation of solutions such as IDS, secure remote access (SRA), network segmentation, endpoint security, monitoring, and vulnerability management. Familiarity with IEC 62443, NIS Directive, HSE OG-0086, and regulated industry compliance. Ability to conduct ...

firewalls, XDR, drive encryption, DLP, web proxy, CASB, and endpoint security tools across multiple operating systems Design, implement, and maintain secure IT/OT network architectures, including Industrial DMZs (IDMZ) and robust network segmentation aligned to the Purdue Model Administer and maintain OT-specific security solutions such … asset inventory, network monitoring, and anomaly detection tools (e.g., Claroty) Work directly with Engineering and Maintenance teams to ensure OT systems (SCADA, DCS, PLCs) comply with security standards, secure configuration, and access control requirements Oversee the secure lifecycle management of OT assets, including patching and configuration changes, balancing cybersecurity ...

Lead Network Engineer – Cisco, Meraki & Azure Hybrid – 4 days in Central London £85k plus 20% bonus plus excellent benefits An established, fast-growing organisation is looking for a Lead Network Engineer to own the design and operation of its network infrastructure, this is across both on-prem … cloud environments. You’ll be the technical lead for network architecture, security and performance, working with Cisco/Meraki on-prem and Azure native networking in the cloud. The role Design, configure and maintain enterprise networks (Cisco & Meraki routers, switches, firewalls, Wi-Fi, VPN) Design and manage Azure networking ...

Lead Network Engineer Cisco, Meraki & Azure Hybrid 4 days in Central London £85k plus 20% bonus plus excellent benefits An established, fast-growing organisation is looking for a Lead Network Engineer to own the design and operation of its network infrastructure, this is across both on-prem … cloud environments. Youll be the technical lead for network architecture, security and performance, working with Cisco/Meraki on-prem and Azure native networking in the cloud. The role Design, configure and maintain enterprise networks (Cisco & Meraki routers, switches, firewalls, Wi-Fi, VPN) Design and manageAzure networking and security ...

Permanent AVP Infrastructure Network Operations Engineer - Cisco ACI, Firewalls, Hybrid Required Skills and Experience: Possess exceptional technical problem-solving skills in high-pressure scenarios, combined with strong collaboration and communication abilities. Solid knowledge of traditional LAN/WAN technologies including routing protocols, route redistribution, manipulation, and filtering, L2 loop … experience of working in a multi-vendor Firewall environment (Checkpoint, ASA, Fortinet), that involves implementing & troubleshooting Firewall rule changes, NAT & VPN in a segmented network with multiple layers of Firewalls. Good knowledge of cloud networking (AWS and Azure) components, including VPC design and hybrid connectivity. Familiarity with SaaS-based ...

Manager on projects aimed at improving the quality, range, and robustness of ICT systems. Main Duties: IT Support; Cybersecurity Monitoring & Incident Response; Network & Infrastructure; Network Segmentation & Security Zones; Cloud & Scripting Development Please note that we do not accept CV's. Applications must be made via our applicant ...

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 ...

Engineer. Wider Team The Wider Digital Solutions Team includes the following disciplines: ICT – Delivering the Digital Plumbing of ICT Infrastructure, including, Passive Infrastructure, Active Network Design – E.g. Wi Fi & Wide Area Network Connectivity. Audiovisual – Delivering an Immersive Experience for the client, whether it’s a set of purpose … understanding of Operational Technology (OT) within Buildings, such as Commercial Office Buildings. An in depth understanding of the packages that interact with the ICT Network e.g. BMS & Control Systems. Metering & Monitoring. Security (CCTV & Access Control). Tenant Packages. Mobile Phone Boosting. Operational Technology (OT). An in depth understanding ...

Role Details Role/Job Title: Senior Network Architect Work Location: London Mode of Working (Hybrid/Office Based): Hybrid Hybrid Requirement: 2 3 days The Role Senior Network Security SME and design authority responsible for network segmentation and Zero Trust initiatives across on-prem ...

recruiting for a Technical Cyber Project Managers to deliver major cyber security programmes across: Cloud Security Application Security Web Application Firewall (WAF) Network Detect & Response (NDR - Extrahop) & Network Segmentation Responsibilities Lead end-to-end delivery of cyber security initiatives Manage engineering teams and technology vendors Drive implementation ...

About the requirements: Strong knowledge of industry frameworks (NIST CSF, ISO/IEC 27001, CIS Benchmarks) and core security principles (Zero Trust, Least Privilege, Network Segmentation) Proven experience with Azure/GCP security, CSPM, CWPP, Policy as Code (Azure Policy, OPA), and cloud-native security tooling Proficiency ...

hardening, and privilege management (e.g., Active Directory, SELinux). Cloud (AWS/Azure/GCP): Designing IAM policies, encryption (FIPS 140-validated modules), and network segmentation for hybrid environments. DevSecOps: Integrating SAST/DAST tools into CI/CD pipelines and automating compliance checks. Security Documentation Threat Modeling ...

stakeholder reviews We’re Looking For Strong experience in security architecture within defence, aerospace, or secure government programmes Solid understanding of system security models, network segmentation, IAM, and secure data handling Familiarity with frameworks like SABSA, TOGAF, or MODAF is desirable Able to confidently operate across risk, compliance ...

vulnerability management using a risk-based prioritisation approach. Develop and maintain OT site DMZ vulnerability dashboards aligned with NIST frameworks. Identify sites operating flat network architectures and assess associated risks. Conduct site engagement activities, including on-site visits where required, to validate network and vulnerability findings. Enhance operational … remediation decisions. Design and deliver dashboards that provide clear, actionable insight for operational and security stakeholders. Work with site and central teams to improve network segmentation and reduce exposure caused by flat networks. Drive automation initiatives to streamline vulnerability detection, reporting, and response workflows. Maintain accurate documentation ...

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 ...

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 ...

Deep practical knowledge of the NIST Cybersecurity Framework and experience closing compliance gaps Proven track record in enterprise-wide IT initiatives (e.g., identity management, network segmentation, EDR deployments) Familiarity with ISO 27001 or SOC2 standards Certifications such as CISSP, CISM, PMP, PRINCE2 Practitioner, or Agile credentials highly desirable ...

milestone acceptance criteria. Key Responsibilities Conduct workshops, interviews and discovery sessions across IT, OT, HR, SOC, Risk and business units. Document detailed requirements for network segmentation, ZTNA/SSE, secure device build, insider risk, DLP, and SBOM. Create and maintain requirement traceability matrices mapped to CAF/eCAF … 7+ years business analysis experience in cybersecurity programmes. Strong documentation and analytical skills. Experience with Zero Trust, DLP, ZTNA, secure configuration, insider risk or network segmentation. Mandatory Skills: Vulnerability Management ...

Responsibilities: Design, implement, and maintain secure AWS cloud infrastructure, with a strong focus on serverless architectures Lead and support cloud security hardening, including firewalling, network segmentation, and access controls Implement and manage DDoS protection strategies and incident response processes Configure and maintain firewalling solutions (AWS-native and/… securing serverless architectures (e.g. Lambda, API Gateway, EventBridge) Solid background in cloud security engineering Experience with DDoS mitigation and response Strong knowledge of firewalling, network security, and traffic filtering Desirable/Nice to Have Experience using Wiz (cloud security posture management & reporting) Exposure to other security tooling (SIEM, CSPM ...