Latest Network Security Jobs

Solutions Consultant (Presales) - Major Accounts - Industry

The Solutions Consultant role involves providing technical leadership and guidance to customers on their security transformation journey. You will define technical solutions, ensure value realization, and build customer relationships by helping them achieve increased productivity, security, and innovation. This role requires strong communication and collaboration skills, with a focus on driving customer adoption of Palo Alto Networks' platform and solutions.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Solutions Consultant - Strategic Accounts

The Solutions Consultant role involves providing technical leadership and guidance to customers on their security transformation journey. You will define technical solutions, ensure value realization, and build customer relationships by helping them achieve increased productivity, security, and innovation. Collaboration with cross-functional teams is key to driving successful implementations and customer adoption of Palo Alto Networks' solutions.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Senior Security Researcher

As a Senior Security Researcher, you will focus on AI systems, contributing to rapid prototyping and open-ended research initiatives. You will investigate trends in generative AI security, research attacker tradecraft, and provide feedback to product and development teams.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior Security Researcher

As a Senior Security Researcher, you will focus on AI systems, contributing to rapid prototyping and open-ended research initiatives. You will investigate trends in generative AI security, research attacker tradecraft, and provide feedback to product and development teams.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Network Engineer L3

This role involves diagnosing and resolving complex network incidents across SD-WAN, WAN, LAN/WLAN, and SASE platforms, with a strong focus on compliance in financial services environments. The engineer will implement configuration changes using automation and Infrastructure-as-Code, support site onboarding via Zero-Touch Provisioning, and ensure network designs meet regulatory standards. Responsibilities include mentoring junior engineers, contributing to CMDB accuracy, and participating in continuous service improvement initiatives.

Claranet Gl43Rt, GL4 3RT, United Kingdom

Hybrid Permanent

Network Engineer

The Network Engineer will manage and maintain a secure, complex network within a UK MOD-related system, ensuring stability and integration across multiple technologies. The role involves operational support, project work, and collaboration with suppliers and stakeholders, alongside identifying emerging technologies for improvement. Occasional travel to other sites may be required, and the engineer will contribute to national security through technical expertise and system innovation.

Appcast Enterprise Leominster, United Kingdom

On-site Permanent Clearance Required

Senior Network Analyst

The Senior Network Analyst role involves hands-on network engineering and cybersecurity tasks, including new installations, kit builds, and incident management. You will work in a hybrid setup, collaborating with a team that values a strong technical background and offers a comprehensive benefits package.

Proactive Appointments Epsom, KT19 8DX, United Kingdom

Hybrid Permanent

IT Security Analyst – Incident Response & Vulnerability Management

The Level 3 Security Analyst is responsible for the technical investigation, containment, and resolution of IT security incidents and vulnerabilities across a complex, multi-site customer estate. They act as a senior technical authority, working closely with Incident Management, Infrastructure, and Network teams to ensure security issues are resolved end-to-end and do not reoccur.

Operations Resources Cardiff, Cymru / Wales, CF10 2AF, United Kingdom

Hybrid Permanent

Cyber Security Incident Response Consultant - SOC

This role involves responding to complex cyber incidents by conducting technical investigations, analysing logs and forensic data, and guiding clients through containment and recovery. The consultant will work within a high-pressure incident response team, applying frameworks like MITRE ATT&CK to identify attacker behaviour and improve detection strategies. Key responsibilities include producing incident reports, enhancing response playbooks, and supporting proactive security exercises for clients across critical sectors.

Adecco Belfast, County Antrim, United Kingdom £35,000 – £50,000 pa

On-site Permanent Clearance Required

Physical Security Systems Engineer, Physical Security Systems Specialists (PS3), Physical Security Systems Specialists (PS3)

Amazon Web Services (AWS) is the leading cloud provider, providing virtualized infrastructure, storage, networking, messaging, and many other services to customers all over the world. AWS runs a globally distributed environment, operating at massive levels of scale. Businesses, from start-ups...

Amazon Thames Valley, United Kingdom

Permanent

Senior Network (Palo Alto) Engineer - Surrey

This role involves maintaining and supporting enterprise network infrastructure including LAN, WAN, Wi-Fi, and load balancing, with a strong focus on managing and optimising Palo Alto next-generation firewalls. The engineer will ensure robust security posture through proactive threat response, policy development, and continuous improvement of network and security systems. Work follows a hybrid model with two days per week on-site in Surrey.

Adecco Epsom, KT19 8DX, United Kingdom

Hybrid Permanent Clearance Required

Infrastructure / Network Engineer

Infrastructure & Network Engineer (Onsite)We are seeking a skilledInfrastructure & Network Engineer to join our team in a fully onsite role. The successful candidate will have strong all-round technical knowledge across IT infrastructure, networking, systems administration, and cyber security.Key Responsibilities:Manage...

IT Talent Solutions Walsall, United Kingdom £40,000 – £45,000 pa

Junior Cyber Security Analyst

This role involves supporting daily security operations by analyzing alerts and incidents using tools like Palo Alto Cortex and Microsoft 365. The analyst will assist in incident response, learn risk and governance principles, and contribute to improving detection and automation across a global environment.

The Portfolio Group Manchester, United Kingdom £35,000 pa

Hybrid Permanent

Cyber Security Analyst - Fridays Off

This role involves managing vulnerability and patch management processes, investigating security incidents, and supporting compliance initiatives. You will work closely with IT and business units to enforce security policies and promote cyber awareness, with a focus on Microsoft security tools. The 4-day work week and hybrid model offer a unique work-life balance.

eTech Partners London, United Kingdom £65,000 – £70,000 pa

Hybrid Permanent Part-time

Cyber Security Analyst - 1 day a week - Remote

This role involves managing vulnerability and patch processes, investigating security incidents, and promoting cyber awareness. You will work closely with IT and business teams to ensure secure configurations and stay ahead of emerging threats, all while enjoying a 4-day work week and remote flexibility.

eTech Partners London, United Kingdom £65,000 – £70,000 pa

On-site Permanent Part-time