Latest Network Security Jobs

Network Security Engineer

This role involves designing, implementing, and securing enterprise network services with a focus on Zero Trust and browser-based security solutions. The engineer will automate security operations, enforce secure access policies, and support cloud and hybrid environments. Key responsibilities include firewall rule optimisation, incident response, and integration with identity and security platforms.

Experis Knutsford, Cheshire, United Kingdom £450 – £490 pd

Hybrid Contract Clearance Required

Network Security Architect

This role involves leading the design and implementation of complex, multi-vendor network and security solutions, with a focus on high-availability data centre and SD-WAN architectures. The architect will produce detailed technical designs, configure and troubleshoot enterprise infrastructure, and provide technical leadership across delivery teams. Key technologies include Cisco ACI, F5 BIG-IP, and advanced routing and security platforms.

CBSbutler Holdings Limited trading as CBSbutler Newbury, Berkshire, United Kingdom £550 – £650 pd

Network Security Architect - FortiGate, Palo Alto, Zero Trust

Design and lead enterprise network security architecture across data centres, cloud, and hybrid environments, with a focus on Zero Trust, micro-segmentation, and firewall technologies including Palo Alto and FortiGate. Operate in a financial services context, driving security automation, incident coordination, and secure network transformations. Work within a hybrid model in central London.

Hays Technology London, City And County Of the City Of London, United Kingdom £850 pd

Hybrid Contract

Network Security Engineer

This role involves working on advanced network security projects, including configuring and maintaining firewalls, routers, switches, and other network infrastructure. You will be responsible for threat detection, secure communication, and ensuring the overall security of the network systems.

Akkodis Stevenage, United Kingdom £40,000 – £50,000 pa

Network Security Engineer (SOC)

This role involves safeguarding network infrastructure, working with the SOC team on incident response, designing security solutions, and ensuring compliance with industry best practices. The position requires a strong understanding of networking principles, experience with firewalls, and proficiency in monitoring technologies.

Eclectic Recruitment Stevenage, United Kingdom £40,000 – £55,000 pa

Network Security Analyst

This role involves troubleshooting network and security issues, managing technical requests, and supporting changes in live production environments. You'll work closely with experienced security professionals, gaining hands-on exposure to modern cyber security technologies like Zscaler, ZTNA, and firewalls.

Morgan Hunt Recruitment Edinburgh, Alba / Scotland, United Kingdom £39,000 pa

Senior Network Security Engineer

This role involves joining an existing Network Security team to manage and secure client networks. Responsibilities include setting up, maintaining, and upgrading firewalls, running IPS and IDS, performing log reviews, and handling major incidents. The position offers exposure to a variety of clients and technologies like Cisco, Fortinet, Palo Alto, and Checkpoint.

HAYS Specialist Recruitment Sheffield, United Kingdom £50,000 – £70,000 pa

IT Network & Security Senior Specialist

This role involves managing and scaling the EMEA network infrastructure, including routing, switching, firewalls, VLANs, and WiFi across various locations. You will also handle identity and access management, endpoint security, and vulnerability management using tools like Okta, Entra ID, and CrowdStrike. The position requires extensive hands-on network engineering and cybersecurity experience, particularly in multi-site retail environments.

Centre People Appointments London, United Kingdom £55,000 – £60,000 pa

Senior Security Operations Engineer

This role involves strengthening and evolving the security operations and engineering capabilities at a fast-growing cybersecurity SaaS company. The engineer will enhance detection and response, vulnerability management, and cloud security across AWS and GCP, while also designing scalable security services and embedding secure-by-design principles. The position includes mentoring, incident leadership, and shaping the long-term security roadmap in a collaborative, mission-driven environment.

Risk Ledger London, United Kingdom £90,000 – £100,000 pa

Network Support

This role involves maintaining and improving the network and server infrastructure in a large enterprise environment. You'll support a wide range of technologies, handle technical escalations, and participate in infrastructure projects and on-call duties.

Spectrum IT Recruitment Chichester, United Kingdom

On-site Permanent

Network Engineer III - Backbone , London)

Design and operate large-scale, fault-tolerant hybrid cloud networks connecting data centers and edge locations across multiple cloud providers. Focus on IP and optical technologies, automation via infrastructure-as-code, and improving network reliability, scalability, and security. Lead initiatives from concept to deployment while participating in on-call support for critical systems.

CrowdStrike London, United Kingdom

Hybrid Permanent

Cyber Security Architect

This role involves embedding security into the design of large-scale cloud, network, and telecoms infrastructure, including 4G/5G systems. The architect will conduct threat modelling, define security controls, and guide teams across AWS and Azure environments. It offers a fully remote, Outside IR35 contract with focus on secure-by-design principles and Zero Trust within critical enterprise platforms.

ECS Resource Group Newbury, Berkshire, United Kingdom £500 – £550 pd

Cyber Security Analyst

Location: Perth, Sydney and Melbourne, Australia (Relocation support considered)About the RoleAn exciting opportunity has arisen for a Cyber Security Analyst to join a growing security team supporting enterprise and infrastructure environments across Australia.This role is ideal for UK professionals looking...

The Digital Bench Ltd Australia £65,000 – £90,000 pa

Cyber Security Analyst

If you enjoy getting hands-on with cyber security, investigating threats and improving the protection of complex IT environments, this could be an opportunity worth exploring.Cyber Security AnalystSouthampton | Hybrid - 3 days on-site | Up to £65,000We're working with a...

Spectrum IT Recruitment Southampton, United Kingdom £65,000 pa

Security Engineer

This role involves designing, implementing, and supporting security solutions across internal and customer-facing network environments, with a focus on threat management, vulnerability assessment, and incident response. The engineer will maintain SIEM, IDS, and IPS systems, support compliance with ISO27001 and GDPR, and contribute to security policies and continuous improvement initiatives. It offers technically challenging work within a specialist engineering team protecting critical infrastructure.

Reed Rh13Dr, United Kingdom £50,000 – £52,500 pa