1 to 25 of 33 Permanent Network Segmentation Jobs in the UK

Network Engineer, CCNP level, Security, Design, Implementation. They are seeking an experienced Network Engineer to take ownership of the design, security, performance, and ongoing evolution of the UK's network infrastructure. This is a critical position responsible for leading network architecture, firewall management, connectivity solutions, infrastructure … supporting partnerships, EMR integrations, and infrastructure modernisation programmes, ensuring all solutions remain secure, compliant, and aligned with enterprise standards. The role: Core IT Infrastructure & Network Delivery Cyber Security & Compliance Vulnerability Management & Penetration Testing Remediation Domain & Infrastructure Integration Multi-site Network Modernisation Future Clinic Infrastructure Standards & Design Design, implement ...

Senior Network Engineer Roc Technologies | Professional Services | North UK ) Shape the networks that power some of the UKs most critical organisations. At Roc Technologies , we deliver transformational IT services and solutions that help our customers modernise, secure, and optimise their technology environments. As part of our continued growth … looking for an experienced Senior Network Engineer to join our Professional Services team. This is an exciting opportunity for a highly skilled networking professional who enjoys working across diverse customer environments, delivering enterprise-scale solutions from design through to implementation. You'll play a key role in major customer ...

closely with managed security providers Own the organisation's patching and vulnerability management programme, ensuring timely remediation and reporting on risk Manage and maintain network security technologies, including firewalls, SASE, Network Access Control (NAC) and Zero Trust controls Protect manufacturing and OT environments by maintaining secure network segmentation and managing risks to production systems Administer identity and endpoint security, including active directory, group policy, endpoint compliance and cloud identity services Lead the organisation's security awareness programme, delivering training, phishing simulations and engaging security communications Develop, maintain and improve security policies, standards, procedures and incident ...

corporate and operational environments across a distributed, multi-site estate. Day to day, that means designing and delivering hardened architectures and secure configurations, driving network segmentation, and putting robust remote access and identity controls in place across sites where availability is non-negotiable. … What You'll Be Working On: * Lead security engineering across corporate IT and operational environments * Design and implement secure architectures and hardened configurations * Drive network segmentation, firewalls, VPNs and secure remote access * Strengthen identity and endpoint security across a distributed estate * Act as a senior technical escalation point ...

corporate and operational environments across a distributed, multi-site estate. Day to day, that means designing and delivering hardened architectures and secure configurations, driving network segmentation, and putting robust remote access and identity controls in place across sites where availability is non-negotiable. … What You'll Be Working On: * Lead security engineering across corporate IT and operational environments* Design and implement secure architectures and hardened configurations* Drive network segmentation, firewalls, VPNs and secure remote access* Strengthen identity and endpoint security across a distributed estate* Act as a senior technical escalation point ...

corporate and operational environments across a distributed, multi-site estate. Day to day, that means designing and delivering hardened architectures and secure configurations, driving network segmentation, and putting robust remote access and identity controls in place across sites where availability is non-negotiable. … What You'll Be Working On: * Lead security engineering across corporate IT and operational environments * Design and implement secure architectures and hardened configurations * Drive network segmentation, firewalls, VPNs and secure remote access * Strengthen identity and endpoint security across a distributed estate * Act as a senior technical escalation point ...

Security Engineer Infrastructure & Network Security Manchester Richmond Square Consulting is working with a growing technology business to recruit an experienced Security Engineer for a highly secure, regulated environment. This is a genuinely hands-on engineering role focused primarily on securing complex on-premise infrastructure, alongside hybrid-cloud environments. … would suit somebody with strong experience across VMware NSX, enterprise firewalling, Windows security and network segmentation who enjoys implementing and improving security controls rather than simply producing policies or architecture documents. Package and working arrangements £75,000£90,000 depending on experience Bonus and Company Benefits Full-time ...

Network Security Operations Engineer Location: Manchester, UK Working: Hybrid 2-3 days onsite per week Contract: 6 Months Role Overview We are looking for a Network Security Operations Engineer to support enterprise network security operations within a highly regulated environment. You will manage firewall operations, security incidents … policy exceptions, compliance, and governance while ensuring alignment with ITIL processes and regulatory requirements. Key Responsibilities Provide day-to-day operational support for enterprise network security and firewall environments. Manage firewall requests, policy changes, exceptions, and security incidents . Ensure firewall activities comply with security policies, risk assessments ...

incident. Our clients continue to face increasingly destructive cyber threats, particularly ransomware, destructive malware, business email compromise, Active Directory compromise, cloud compromise and advanced network intrusions. In these situations, clients look to KPMG not only to investigate and contain the incident, but also to help them recover securely, rebuild … stabilise their environment, remove attacker persistence, restore identity and infrastructure services, support patching and vulnerability remediation, advise on secure rebuild patterns, review and redesign network architecture, establish isolated recovery environments, and define phased recovery and security improvement roadmaps. This role is particularly suited to someone with strong hands ...

outcome, and we care for all. About the Role Sekuro is looking for an experienced Firewall and Network Security Engineer for a critical data centre migration programme on behalf of one of our clients. The role will be embedded as a genuine working member of the client's EMEA … firewall and routing environment, build a clean and optimised policy set from the ground up, and deliver a migration-ready configuration that enforces proper segmentation, least privilege access, and a materially reduced risk profile before migration execution begins. What You'll Do In this role you will perform ...

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 ...

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/ ...

implementation. Define the firm’s AI-security architecture and governance framework. Lead the architectural approach to Zero Trust and SASE. Advise on identity, network segmentation, encryption, data residency and cloud security. Evaluate security technologies and support vendor selection. Embed security into new products, platforms and technology projects. Translate … governance. Strong experience across cloud, on-premises and hybrid environments. Azure security architecture experience. Knowledge of Zero Trust, SASE, ZTNA, CASB, IAM, firewalls and network segmentation. Experience producing architectural standards, security patterns and design documentation. Proven ownership of security designs throughout the product or technology lifecycle. Strong communication skills ...

connectivity using technologies such as Virtual WAN, VPNs and BGP routing Implementing Azure security best practices including RBAC, Key Vault, Defender for Cloud and network segmentation Designing and maintaining Kubernetes environments for secure, scalable application deployments Building and improving CI/CD pipelines to accelerate software delivery Developing ...

pipeline readiness checks. Security and Governance You'll ideally have experience of: Secure-by-Design principles. Identity and Access Management (IAM). OS hardening, network segmentation, and infrastructure security. Working within regulated or security-conscious environments. Supporting compliance, assurance, or accreditation activities. The ideal candidate is technically curious ...

will have the opportunity to influence security strategy, design future-state OT architectures, and help protect critical national infrastructure that keeps the UKs energy network running. This is a highly visible role where you will work alongside engineering, OT and operational teams to deliver meaningful change, not simply maintain … implement secure OT architectures across renewable generation assets. Lead security reviews and provide technical assurance for new operational technologies. Manage and enhance industrial network security, including firewalls, segmentation and secure remote access. Support OT vulnerability management, patching and lifecycle planning. Work closely with Engineering, Control & Instrumentation ...

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 ...

security assumptions with confidence, using evidence-based recommendations and clear communication with technical and non-technical stakeholders. Design and review secure cloud landing zones, network segmentation, identity models, logging/monitoring patterns, and guardrails. Partner with engineering, platform, DevOps and operations teams to embed security into delivery pipelines … architectures, landing zones, account/project structures, and preventative/detective controls. Knowledge of cloud-native security services and best practices for workload, storage, network and platform protection. 2. Application/API Security Experience identifying and mitigating application and API security risks across the software delivery lifecycle. Understanding ...

cases, acting as junior case manager on smaller incidents and as part of a wider team on larger ones. Forensics across disk, volatile memory, network packets and log files. Between incidents, you will help clients build their own response capability through runbooks and playbooks, maturity assessments and table … Manager, Response and Recovery. You will lead recovery workstreams after major incidents: Active Directory recovery and hardening, removing attacker persistence, patching and vulnerability remediation, network segmentation and firewall redesign, isolated recovery environments, backup validation and restore sequencing. You will convert incident findings into phased recovery and security improvement ...

working across technical teams, influencing stakeholders, and turning security requirements into practical, effective solutions. You'll also bring: Strong knowledge of lateral movement risks, network segmentation, and endpoint security. Experience working with Windows and Linux operating systems. A good understanding of protocol analysis, network architecture, and infrastructure ...

cloud networking across VNETs/VPCs, routing, DNS, load balancing and firewalls Building security into cloud architecture through Zero Trust, IAM, RBAC, encryption and network segmentation Designing resilience, disaster recovery and backup strategies Working across Kubernetes, containers and serverless technologies Driving automation and improving the performance and cost ...

reference architectures, technical standards, design patterns and implementation blueprints aligned to enterprise and security requirements. Design AWS landing zones, account structures, identity boundaries, network segmentation and governance controls using AWS Organizations and Control Tower where appropriate. Architect core infrastructure services including VPC, EC2, S3, Route 53, load balancing … Route 53, Elastic Load Balancing, Autoscaling, RDS or equivalent managed services. AWS networking: Transit Gateway, Direct Connect, VPN, subnetting, routing, DNS, hybrid connectivity and network security patterns. Security and governance: IAM, KMS, Security Hub, GuardDuty, CloudTrail, policy controls, encryption and least-privilege design. Infrastructure as Code: Terraform and/ ...

laboratory infrastructure, specialist equipment and associated technologies. Strong knowledge of networking, servers, storage, virtualisation, cloud platforms, backup and disaster recovery. Understanding of cybersecurity principles, network segmentation and access management. Experience delivering infrastructure projects and managing external suppliers. Key Skills Infrastructure architecture and solution design R&D and laboratory ...

Must have proven expertise in three of the following security domain areas, Vulnerability Assessment and Management, Security Risk and Compliance, Security Architecture, Endpoint Protection, Network Security, and Security Engineering · Good understanding and practical experience of Cyber Security Frameworks and standards such as NCSC security principles, NIST Framework … Framework and experience with working with Regulators and providing compliance updates for OT environment · Knowledge of the Purdue Model and experience of application of network segmentation to OT systems to bolster the cybersecurity · Role will require Security Clearance Not sure you meet every requirement? Research shows some people ...

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 ...