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We’re partnering with a leading global investment firm to hire a Network Security Specialist to help protect and evolve a complex, high-performance network spanning data centres, offices, co-location sites, and public cloud platforms. Design and deploy enterprise-grade network security solutions a

The product combines a plug‑and‑protect network device, a mobile app and a unified portal to deliver enterprise-grade continuous network monitoring, automated vulnerability detection and AI-guided remediation. Job Title: Senior Network Security Engineer. Now they need a Network Specialist to eva

DV Network Security Architect/Senior Network Engineer. DV-cleared Network Security Architect/Senior Network Engineer. LAN/WAN, data centre networking, multi-vendor security controls, and secure site rollouts.

We’re seeking a Cyber & Network Security Operations Manager to take senior operational ownership of our cyber security and network security capability. This role is accountable for day‑to‑day security operations, senior incident management, and governance across SOC, cyber security, and networ

Fuse Energy is looking for a skilled 2nd Line IT Engineer with strong Network Engineering expertise to manage networks and end-user hardware across its London offices.

A leading IT consultancy in Greater London seeks a skilled professional to join their network operations team.

A global technology solutions partner in Greater London is looking for a Senior Network Security Engineer to design and implement security solutions for clients.

Maintain accurate documentation of network topology, security configurations and standards. Practical understanding of cyber security principles, threat monitoring and operational security controls. Experience operating at 2nd/3rd line support level within a network or security focused environment.

NGFW, SASE, AI Security, SecOps, and Cloud Security. Palo Alto Networks technologies. Are you an experienced cybersecurity professional looking to.

The position requires strong experience with LAN/WAN and IP Networking, as well as knowledge in DNS, DHCP, and various routing protocols. Responsibilities include installing and configuring network environments, supporting incidents, and implementing infrastructure solutions utilizing SDN and automa

Tenable Network Security is seeking a Channel Security Engineer in Greater London.

As a Senior Network Security Specialist, you will design, implement and govern the network security controls that protect our modern, high-performance enterprise network. Lead complex troubleshooting of network security issues, balancing security, performance and availability. Own and define the net

The role involves working on a Linux-based network security appliance, and requires the ability to obtain DV security clearance. The ideal candidate will have a strong background in Rust programming and Linux networking, and be prepared to develop skills in Go.

Department for Transport Light Rail Security Programme (LRSP). You will lead outsourced security teams, manage critical supplier contracts, and work closely with key partners including the British Transport Police and Transport for London to reduce crime, improve safety, and protect our people and a

Support network security policy enforcement and ensure compliance with security standards. Good understanding of network security principles and firewall rule management. Work as part of the Network Operations Team to deliver BAU support and operational excellence, 1 week in 4 working on tier 3 tick

A leading energy provider in the UK is seeking a Network Security Analyst to enhance cybersecurity in its Operational Technology environment.

Ideal candidates will have over 7 years of experience in network security, strong communication skills, and a collaborative approach. This is an opportunity to contribute to meaningful cybersecurity solutions for a global customer base. A leading cybersecurity firm in Greater London is seeking a Pro

The role requires strong experience in network engineering and cyber security, with responsibilities including monitoring network traffic, maintaining security systems, and supporting compliance with security frameworks. Cyber Security training courses is seeking a Network and Security Engineer to m

Strong hands‑on experience in troubleshooting network routing‑related issues.

We are looking for an experienced Network Engineer to join our Network Security team to help us to run, scale and continuously improve our network security infrastructure through hands‑on operations, design, and implementation. The ideal candidate would have strong networking fundamentals and expe

Network security escalation point for the practice. SD‑WAN, WAN architecture) — able to engage credibly with network engineers, not just security practitioners. Network Infrastructure Engineering practice.

Multi‑vendor across enterprise networking and security, including:. Design and present enterprise network and security solutions. Strong background in enterprise networking and security.

HD Tech Recruit is seeking a Senior Infrastructure & Network Engineer to manage core IT infrastructure and network environments. This hands-on role involves implementing Fortinet solutions, ensuring security across systems, and providing technical support.

Candidates should have strong experience in networking and infrastructure, with CCNP certification and a focus on network security. A growing real estate business is looking for a Network & Security Engineer to support and develop its core infrastructure as it expands. Responsibilities include manag

As a Security Cleared Network Engineer you will be responsible for deploying and optimising Cisco switching, routing, and wireless networks, alongside managing firewall and threat prevention solutions using Palo Alto and Fortinet. Palo Alto Networks Certified Network Security Engineer (PCNSE) or For

A dynamic Oil and Gas company in London seeks a Senior Network Engineer to enhance its global network infrastructure. The role involves maintaining network stability, security, and innovation. Candidates must have at least 5 years of experience in network design and implementation, with expertise in

A major global financial exchange in London is seeking a Senior Network Security Specialist to oversee the design and implementation of network security controls across various platforms. The successful candidate will leverage expertise in Zero Trust principles and collaborate closely with various t

Candidates should have a strong background in enterprise security and excellent communication skills to effectively translate security needs across diverse teams. A leading audio streaming service is looking for a Senior Security Engineer to enhance its enterprise security. The role entails hands-on

A global financial services firm in Greater London seeks a Network Security Operation Engineer. You'll be responsible for implementing and maintaining systems to protect network infrastructure. Essential duties include managing security policies, conducting audits, and analyzing traffic.

Candidates should possess a strong background in various IT skills including computer networking and application security. This position is an excellent opportunity for those looking to advance their cybersecurity expertise in a dynamic environment. A leading IT consultancy in the United Kingdom is

A global professional services company in the UK is seeking a Network Engineer to design and maintain complex network environments. The role requires strong technical expertise in networking, including LAN/WAN troubleshooting, configuration of firewalls, and deployment of network solutions. Candidat

A global leading metal trading company in London is seeking a Senior Network Security Specialist to enhance network security for its high-performance enterprise. The role requires expertise in firewalls and Zero Trust principles, focusing on designing robust security controls across cloud and on-pre

A leading IT consultancy is seeking a Network Security Engineer for a contract position in Central London. The role involves BAU operational support with a focus on network security technologies, particularly firewalls.

This first-line role emphasizes security-by-design and early engagement, focusing on security and resilience in cloud and hybrid environments. The ideal candidate should have experience in information security, a strong foundational understanding of security risks, and the ability to work independen

This hands-on role is ideal for candidates looking to transition from BAU support to project delivery, focusing on modern network and security technologies. A leading recruitment agency seeks a Network Engineer for a project-focused team in South Worcestershire. Responsibilities include delivering n

Universal Music Group UK is seeking a Network Engineer for their Network Build Team in London. Candidates should have a Cisco CCNP certification, strong experience in Routing and Switching, and familiarity with network security protocols. A minimum of 3 years in IT and 2 years as a Network Engineer

We’re looking for a hands‑on Network Security Engineer with strong Zscaler (or equivalent SASE/SSE) experience to help bring structure and clarity to a complex, evolving environment. Analyse and map application traffic flows across complex network environments. Strong networking expertise – de

A major recruitment agency is seeking an experienced HPE Aruba Network Architect to join a high-impact, security-sensitive environment in the United Kingdom. The role involves designing enterprise-grade network solutions and providing technical leadership across delivery phases.

Fuse Energy, LLC is looking for a hands-on and technically skilled 2nd Line IT Engineer to support its growing infrastructure and networks across two London offices. The ideal candidate should have proven experience in network engineering, hold a CCNA or equivalent certification, and be proficient w

Support network security policy enforcement and ensure compliance with security standards. Good understanding of network security principles and firewall rule management. Collaborate with other teams to troubleshoot connectivity or access issues related to firewall configurations or security control

We're looking for a hands‑on Network Security Engineer with strong Zscaler (or equivalent SASE/SSE) experience to help bring structure and clarity to a complex, evolving environment. Strong networking expertise – deep understanding of traffic flow, routing, and application interaction. A securit

Network Security Engineer III (UK NetSec Pod) page is loaded## Network Security Engineer III (UK NetSec Pod)locations: UK-Work from Hometime type: Full timeposted on: Posted Todayjob requisition id: R-23260Rackspace Technology is a leading provider of expertise and managed services across al

We’re looking for a hands-on Network Security Engineer with strong Zscaler (or equivalent SASE/SSE) experience to help bring structure and clarity to a complex, evolving environment. Analyse and map application traffic flows across complex network environments. Strong networking expertise – deep

My client are looking for a talented Network Security Engineer to join their team. You will join a globally distributed team of Engineers providing services for their Network stack.

Ideal candidates should have 4+ years of experience, strong knowledge of routing and switching, as well as network security concepts. Responsibilities include troubleshooting network issues and collaborating with internal teams. A technology solutions provider is seeking an experienced Network Engin

Hamilton Barnes Associates Limited is seeking an experienced Senior Network Architect to define and own the network architecture across multiple environments. Candidates should have over 8 years of experience in network engineering and a strong knowledge of cloud networking. This role will focus on

Tenable is committed to protecting the privacy and security of your personal data. Ask a member of our team and they’ll answer, “Our people!” We work together to build and innovate best‑in‑class cybersecurity solutions for our customers; all while creating a culture of belonging, respect,