Latest Network Security Jobs

Platform Engineer (Kubernetes)

This role involves designing and maintaining foundational infrastructure, tooling, and automation for product teams to efficiently develop and deliver software. The engineer will deploy and scale global cloud applications, focusing on Kubernetes and cloud-native technologies, while ensuring reliability, observability, and security. Responsibilities include supporting development teams, driving automation, optimizing cloud resource usage, and integrating security controls into platform design.

Darktrace Cambridge, CB2 3BJ, United Kingdom

On-site Permanent

Senior DevOps Engineer (Azure)

This role involves developing, managing, and automating systems and services across AWS and Azure cloud environments as part of a specialized R&D team. The Senior DevOps Engineer will work on scalable infrastructure, CI/CD pipelines, and cloud provisioning using modern DevOps tooling. Collaboration within agile teams and contributing to high-impact cybersecurity products are central to the position.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Senior Incident Response Consultant, Rapid Response

Leads high-pressure incident response engagements for organizations affected by cyberattacks, directing forensic investigations and coordinating with customer teams. Produces detailed reports mapped to MITRE ATT&CK, focusing on ransomware and business email compromise (BEC) incidents. Operates in a rapid-response environment with a rotating weekend-heavy schedule to support global customers.

Sophos United Kingdom

Remote Permanent

Software Developer (UK)

Design, build, and maintain backend services in Go, with opportunities in TypeScript, within a collaborative engineering team focused on cybersecurity. Lead feature delivery, contribute to architecture, and support production systems using modern tooling including AI-assisted development. Mentor junior engineers and improve development practices through code quality, observability, and testing.

Sophos United Kingdom

Remote Permanent Clearance Required

Regional Sales Manager, Public Sector , GBR)

This role involves driving large, complex sales opportunities within the UK public sector by building and maintaining executive-level relationships. The Regional Sales Manager will act as a trusted advisor, positioning CrowdStrike’s AI-native cybersecurity platform through strategic account development and collaboration with internal teams. Success requires identifying high-value opportunities, leading virtual sales teams, and accurately forecasting outcomes in a quota-driven environment.

CrowdStrike United Kingdom

Remote Permanent Clearance Required

IT Director

Leads and develops the IT function with hands-on oversight of network infrastructure, cybersecurity, and cloud environments. Manages a small team, drives IT strategy, ensures compliance, and supports business objectives through technology improvements. Focuses on security, system efficiency, and stakeholder collaboration in a regulated environment.

IT Talent Solutions Bradford, United Kingdom £50,000 – £70,000 pa

Penetration Tester

This role involves conducting web, mobile, and infrastructure penetration tests, delivering detailed technical reports, and providing expert remediation advice to clients. The Penetration Tester will collaborate on digital transformation projects, engage in research and development, and expand their skills across red teaming and social engineering. A strong focus on client interaction and professional communication is required, with opportunities to achieve CREST certifications.

Claranet Leeds, West Yorkshire, United Kingdom

Hybrid Permanent Clearance Required

IT Support Assistant – Training Course

Break into IT, for free.Netcom Training's government-funded IT Support course is your fast track into a tech career. In just 13 weeks, you'll gain hands-on skills in hardware, networking, cloud computing and troubleshooting, and walk away with a globally recognised...

Netcom Training London, United Kingdom

ME Industrial Leader for Supplier Support

This role involves providing manufacturing engineering support to Airbus suppliers globally, focusing on industrialisation, process improvement, and technical problem-solving for aero structures and detail parts. The individual will lead supplier industrial reviews, contribute to new product introductions, and act as a manufacturing authority on design for manufacturability across the A320/A321 family and other programmes. Work includes capability assessments, transfer of work coordination, and driving innovation in supplier manufacturing processes.

airbus Bristol, United Kingdom

SOC Analyst

Investigate and respond to cybersecurity alerts and incidents within a hybrid SOC environment, collaborating with an MSSP. Conduct threat hunting across endpoints, network, identity, and cloud platforms while improving detection through SIEM rule development and security tool optimisation. Focus on enhancing threat visibility and response capabilities across AWS, Azure, and GCP environments.

Reed N19Gu, United Kingdom £50,000 – £60,000 pa

Noc Engineer

Monitor and manage Quickline's hybrid network infrastructure, including radio and 5G systems, with responsibility for incident response, problem management, and network security. Handle alarms, outages, and changes while ensuring service reliability across remote and field locations. Work onsite in a fast-paced environment using tools like Zabbix and SONAR to maintain network performance.

Quickline Communications Hu106Dn, United Kingdom

On-site Permanent Clearance Required

NOC Engineer

TheNOC Engineer role is a shift based role, with all shifts outside of office hours are worked remotely, as well as half the day shifts, so you only need to attend the Chandlers Ford office 1-3 days a month.This role...

Spectrum IT Recruitment Southampton, United Kingdom £40,000 – £45,000 pa

Principal Detection Engineer , GBR)

This role focuses on designing and implementing cross-domain detection strategies across endpoint, cloud, identity, and SaaS environments to ensure comprehensive threat coverage. The Principal Detection Engineer will build high-fidelity correlation detections using behavioral analysis and AI/LLM-driven workflows, while coordinating with multiple engineering teams to close coverage gaps. A key responsibility is advancing detection quality through technical leadership, threat-informed prioritization, and influencing platform improvements to maintain resilience against evolving adversary tactics.

CrowdStrike United Kingdom

Remote

Staff Customer Success Engineer - Prisma AIRS

This role involves serving as a principal technical advisor and AI security architect for enterprise customers, focusing on deploying and optimizing Prisma AIRS solutions within complex global environments. The engineer will drive strategic adoption of AI-driven security workflows, deliver executive-level insights through data analytics, and act as a top-tier escalation point for critical technical issues. The position emphasizes proactive risk mitigation, customer retention, and influencing product direction based on real-world enterprise needs.

Palo Alto Networks London, United Kingdom

Remote Permanent

Sr IT Systems Engineer

This role involves providing advanced technical support and resolving complex issues across desktop, network, and SaaS environments for end-users. The engineer will lead automation initiatives using PowerShell or Python, manage endpoint and identity systems like Okta and CyberArk, and support workplace technologies including Google Workspace, Zoom, and Slack. Emphasis is placed on root cause analysis, service optimization, and mentoring junior staff within a global IT environment.

Palo Alto Networks London, UB8 1LQ, United Kingdom

On-site Permanent