15 of 15 Network Segmentation Jobs in London

We are seeking a highly skilled and experienced Network Analyst/Architect to join our dynamic IT team. The ideal candidate will play a crucial role in designing, implementing, and optimizing our enterprise network infrastructure, with a strong focus on cloud networking, automation techniques, and traditional network architectures. You will be responsible for ensuring the seamless integration … of cloud-based and on-premise networking technologies, driving performance, scalability, and security across the entire network environment. This position demands a forward-thinking professional who can lead in developing innovative solutions while maintaining and improving our current systems. You will collaborate with IT colleagues, external vendors, and key business stakeholders to ensure that the network infrastructure aligns … with our organization's strategic goals and technology initiatives. Key Responsibilities: Design, Implement, and Manage Network Infrastructure Lead the design and deployment of robust, scalable, and high-performing network architectures, including LAN, WAN, WiFi, and cloud networking solutions. Expertise in routing, switching, and network segmentation to support business operations across multiple sites and cloud environments. Design More ❯

Expert Systems Engineer USA OR London, United Kingdom Shared services Permanent Remote Overview The Nutanix Flow Network Security Architect is responsible for designing, implementing, and managing network security solutions within the Nutanix Flow environment. This role involves ensuring the security, integrity, and availability of network resources and data across the Nutanix infrastructure. The architect will work closely … with IT teams, security professionals, and stakeholders to develop and enforce security policies, manage security tools, and respond to security incidents. Key Responsibilities Design and Architecture : Develop and implement network security architectures and solutions within the Nutanix Flow environment. Policy Development : Create and enforce security policies and procedures to protect network resources and data. Security Management : Manage and … and regulations, such as GDPR, HIPAA, and PCI-DSS. Collaboration : Work with IT teams, security professionals, and stakeholders to identify security requirements and implement solutions. Monitoring and Analysis : Monitor network traffic and security alerts, analyze security data, and identify potential threats and vulnerabilities. Training and Awareness : Provide training and awareness programs to educate staff on security best practices and More ❯

Expert Systems Engineer USA OR London, United Kingdom Shared services Permanent Remote Overview The Nutanix Flow Network Security Architect is responsible for designing, implementing, and managing network security solutions within the Nutanix Flow environment. This role involves ensuring the security, integrity, and availability of network resources and data across the Nutanix infrastructure. The architect will work closely … with IT teams, security professionals, and stakeholders to develop and enforce security policies, manage security tools, and respond to security incidents. Key Responsibilities Design and Architecture : Develop and implement network security architectures and solutions within the Nutanix Flow environment. Policy Development : Create and enforce security policies and procedures to protect network resources and data. Security Management : Manage and … and regulations, such as GDPR, HIPAA, and PCI-DSS. Collaboration : Work with IT teams, security professionals, and stakeholders to identify security requirements and implement solutions. Monitoring and Analysis : Monitor network traffic and security alerts, analyze security data, and identify potential threats and vulnerabilities. Training and Awareness : Provide training and awareness programs to educate staff on security best practices and More ❯

Network and Endpoint Security Architect Location: London Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. Accenture is a leading global professional services company, providing … technology to each business challenge. We believe in inclusion and diversity and supporting the whole person. Our core values comprise of Stewardship, Best People, Client Value Creation, One Global Network, Respect for the Individual and Integrity. Year after year, Accenture is recognized worldwide not just for business performance but for inclusion and diversity too. “Across the globe, one thing … impact we have with our clients and with the communities in which we work and live. It is personal to all of us.” – Julie Sweet, Accenture CEO As a Network and Endpoint Security Architect, you will: Act as the technical lead in customer-facing engagements, translating complex security needs into effective solution architectures Design Zero Trust-aligned network More ❯

Security Engineer Remote 6 months - with extensions Inside IR35 - Umbrella only Role description/skills required Proactively use security engineering tools to identify and mitigate network & security risks. Develop and implement security measures using specialised tools based on Cyber security best practices. Support and build network segmentation capabilities, including deciding on the granularities of segmentation from … a threat-led perspective (e.g., application level, environment level, network level, network policies, mapping attack paths, and building mitigations). Hands-on exposure and knowledge of Cyber & network security, e.g. management of firewalls, IDS, Web Gateways etc. Familiarity with deploying Infrastructure as Code and using CI/CD technologies, such as Azure DevOps. Hands-on experience working … with cloud networking with a focus on security. For example, working with virtual networks, network security groups, virtual firewalling, Web Application Firewalls, and cloud networking security monitoring. Previous experience working with security best practices - e.g. Zero trust, defence in depth, least privilege, security hardening. Experience in applying zero-trust principles to secure large-scale IT infrastructures, demonstrated by successful More ❯

list as opposed to essential requirements. If a candidate has some of the below, they will still be considered. 1. Proactively use security engineering tools to identify and mitigate network & security risks. 2.Develop and implement security measures using specialised tools based on Cyber security best practices. 3. Support and build network segmentation capabilities, including deciding on the … granularities of segmentation from a threat-led perspective (e.g., application level, environment level, network level, network policies, mapping attack paths, and building mitigations). 4. Hands-on exposure and knowledge of Cyber & network security, e.g. management of firewalls, IDS, Web Gateways etc. 5· Familiarity with deploying Infrastructure as Code and using CI/CD technologies, such … as Azure DevOps. 6· Hands-on experience working with cloud networking with a focus on security. For example, working with virtual networks, network security groups, virtual firewalling, Web Application Firewalls, and cloud networking security monitoring. 7· Previous experience working with security best practices – e.g. Zero trust, defence in depth, least privilege, security hardening. 8· Experience in applying zero-trust More ❯

list as opposed to essential requirements. If a candidate has some of the below, they will still be considered. 1. Proactively use security engineering tools to identify and mitigate network & security risks. 2.Develop and implement security measures using specialised tools based on Cyber security best practices. 3. Support and build network segmentation capabilities, including deciding on the … granularities of segmentation from a threat-led perspective (e.g., application level, environment level, network level, network policies, mapping attack paths, and building mitigations). 4. Hands-on exposure and knowledge of Cyber & network security, e.g. management of firewalls, IDS, Web Gateways etc. 5· Familiarity with deploying Infrastructure as Code and using CI/CD technologies, such … as Azure DevOps. 6· Hands-on experience working with cloud networking with a focus on security. For example, working with virtual networks, network security groups, virtual firewalling, Web Application Firewalls, and cloud networking security monitoring. 7· Previous experience working with security best practices – e.g. Zero trust, defence in depth, least privilege, security hardening. 8· Experience in applying zero-trust More ❯

all levels of the client organization, generating results that allow our clients to thrive. What You'll Do The IT Secure Infrastructure Engineering (SIE) team is seeking an experienced Network Solution Architect. The individual in this role will be part of the team responsible for BCG's Infrastructure Strategy with a focus on the design, implementation, and optimization of … enterprise-grade network solutions across the on-premises and multi-cloud environments. The ideal candidate will have deep expertise with Cisco Appliances, AWS and/or GCP networking, and a strong proficiency with Infoblox DNS, Palo Alto Firewalls, VeloCloud SD-WAN, Zero Trust solutions like Zscaler, and Azure networking. The role requires a strategic thinker that can translate business … needs into secure, scalable, and resilient network architectures while collaborating with diverse and globally distributed teams. YOU'RE GOOD AT Architecture and Design Develop end-to-end network architectures that integrate AWS, GCP, Azure, and Cisco IOS platforms Design Core Network Protocol (DNS, NTP, DHCP) deployments with tools like Infoblox Design secure perimeter and segmentation strategies More ❯

and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark, NetFlow … CloudFormation CI/CD pipeline management with GitLab CI Advanced networking: BGP, OSPF, VLANs, VPNs, MPLS, SD-WAN, and cross-region connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems administration IT infrastructure management: Active Directory, Microsoft services, networking, and on-prem systems Security More ❯

and on-prem systems Configure and maintain firewalls, routers, and switches to ensure security, reliability, and optimal performance across production and disaster recovery environments Lead cybersecurity initiatives focused on network segmentation, access control, and intrusion prevention Build, mentor, and manage a high-performing infrastructure and DevOps team, fostering a culture of excellence, automation, and reliability Partner with software … markets environments Proven experience building and leading infrastructure or DevOps teams Hands-on expertise in AWS architecture, migration, and hybrid (cloud + on-prem) environments Deep technical background in network design, routing, switching, and firewall configuration Strong understanding of network latency, throughput, and optimisation for trading systems Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark, NetFlow … CloudFormation CI/CD pipeline management with GitLab CI Advanced networking: BGP, OSPF, VLANs, VPNs, MPLS, SD-WAN, and cross-region connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems administration IT infrastructure management: Active Directory, Microsoft services, networking, and on-prem systems Security More ❯

FX and cross-border payments are often complex and expensive, especially when operating in emerging markets. Crown Agents Bank (CAB) wraps its deep and trusted relationships and strength of network around innovative digital capabilities, and cross-border transaction banking solutions to enable fintech, corporates, governments, development organisations and banks to move money to, from, and across often hard-to … to ensure architectural consistency and governance across teams, reducing duplicate efforts. Design and oversee AWS networking configurations (VPCs, subnets, routing) and multi-account setups. Implement cloud security standards, including network segmentation and security groups, identity & access management, and encryption. Drive automation across the cloud environment—Utilise Infrastructure-as-Code tools, such as Terraform and AWS CDK, to provision … ECR, KMS, RDS, SQS, SNS, Lambda, VPC, IAM, API Gateway, etc. Solid understanding of AWS networking and security controls. Expertise in designing secure VPCs (subnets, routing, NACLs) and implementing network security measures (security groups, firewalls), as well as identity management (AWS IAM). Knowledge of cloud security best practices (encryption, key management, vulnerability management) and experience in securing mission More ❯

guidance in vendor selection, governance reviews, and operational acceptance processes. Skills & Experience Proven experience in Operational Technology (OT) and cybersecurity solution architecture. In-depth knowledge of industrial control systems, network segmentation, and secure configuration practices. Practical expertise in Zero Trust principles, encryption technologies, vulnerability management, and endpoint hardening. Familiarity with OT protocols and security frameworks applicable to regulated More ❯

guidance in vendor selection, governance reviews, and operational acceptance processes. Skills & Experience Proven experience in Operational Technology (OT) and cybersecurity solution architecture. In-depth knowledge of industrial control systems, network segmentation, and secure configuration practices. Practical expertise in Zero Trust principles, encryption technologies, vulnerability management, and endpoint hardening. Familiarity with OT protocols and security frameworks applicable to regulated More ❯

s Azure and AWS environments, identifying misconfigurations, excessive permissions, insecure interfaces, and other weaknesses Work with cloud and DevOps teams to design and implement remediation steps - covering IAM refinement, network segmentation, encryption practices, API security, and data access controls Promote strong cloud security hygiene across the organisation, ensuring new deployments follow best practice and remain compliant with internal More ❯

s Azure and AWS environments, identifying misconfigurations, excessive permissions, insecure interfaces, and other weaknesses Work with cloud and DevOps teams to design and implement remediation steps - covering IAM refinement, network segmentation, encryption practices, API security, and data access controls Promote strong cloud security hygiene across the organisation, ensuring new deployments follow best practice and remain compliant with internal More ❯