Cyber Security Jobs

CrowdStrike · Germany

Serve as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks, product training and best-practice sharing. Act as the customer's advocate internally, driving escalated cases to resolution with cross-functional teams while supporting renewals and account expansion. Requires fluent English and Hebrew plus Windows Server and enterprise security knowledge.

CrowdStrike · Germany

Conducts vulnerability research and exploit development, analysing vendor patches to identify flaws and building proof-of-concept exploits. Reviews logs and payloads to confirm 0-day and n-day exploitation, and develops automated tooling for large-scale data collection and analysis. Publishes findings on the CrowdStrike blog or at conferences and supports other intelligence teams with ad-hoc technical solutions.

Palo Alto Networks · Paris, France

Designs and plans Idira privileged-account security solutions for customers, coordinating with implementation, sales and product teams to ensure architectures meet standards and are executed as planned. Acts as a technical expert advising on best practices, risk and business impact while managing the full customer journey and escalations.

Palo Alto Networks · London

Senior field engineer role owning complex end-user support across desktop, network and SaaS environments, with deep work in Google Workspace, Okta, CyberArk, Intune and JAMF. Combines hands-on troubleshooting and automation scripting (PowerShell, Python) with mentoring junior engineers and partnering with global IT teams across the Americas, EMEA and APAC.

Darktrace · London

Investigates emerging cyber threats, performing in-depth malware analysis and reverse engineering while hunting for new attack trends and adversary TTPs. Produces threat intelligence reports, blogs and conference presentations, and develops data-driven methodologies and detections using Python, PowerShell or C/C++. Works hybrid, at least two days a week in the Cambridge or London office, alongside security researchers, analysts and product teams.

Darktrace · Cambridge

Investigates emerging cyber threats, performing in-depth malware analysis and reverse engineering of adversary tactics, techniques and procedures. Builds data-driven threat hunting methodologies, produces intelligence reports and detections, and presents findings at conferences. Works hybrid with security researchers, analysts and product teams, at least two days a week in Cambridge or London.

ECS Resource Group · Solihull · £32,000 – £38,400 pa

Join a brand-new 24/7 support team providing advanced diagnostics and resolution of network incidents across enterprise environments. You will troubleshoot routing, switching, firewalls, wireless and connectivity issues, manage escalations with vendors, and handle major incident response on a 4 on/4 off shift pattern.

Michael Page · Liverpool · £60,000 – £65,000 pa

Investigating and responding to escalated security incidents, performing detailed event analysis and threat detection while working with external security providers. Acts as a subject matter expert supporting cyber incident response, optimising SIEM, IAM and DLP platforms, running phishing simulations and security reviews across the technology estate.

Exemplar Health Care · Sheffield · £40,000 pa

Supports day-to-day IT security across a national care home provider, covering security monitoring, vulnerability management, endpoint and email security, and incident response. Coordinates audits, penetration testing and assurance activities against frameworks such as NCSC CAF, Cyber Essentials and NHS DSPT, and produces security metrics and awareness training.

Michael Page · Manchester · £60,000 – £70,000 pa

Owns the Group's infrastructure estate across Microsoft 365, Azure, networks, security and end-user services, defining the technology roadmap and leading modernisation and transformation initiatives. Acts as primary technical owner of the MSP and key suppliers, driving resilience, identity and endpoint security, and multi-site networking. Hybrid role in Manchester within a growing property investment business.

Matchtech · Stevenage · £67 – £74 ph

Operational support, administration and configuration management across Infrastructure and Workplace Windows environments for a defence client, including patching, change management and asset/inventory auditing. Acts as Tier 2/Tier 3 escalation for Windows incidents, performing incident response, root-cause analysis and remediation within highly restricted, fully on-site environments.

Planet Recruitment · Abingdon · £37,000 – £45,000 pa

Hands-on security operations role within an MSP, monitoring and investigating alerts across Microsoft 365, Sophos and other platforms for both internal and client environments. Acts as a technical escalation point for the Service Desk and Infrastructure teams, covering incident response, vulnerability and patch management, tenant hardening and remediation tracking.

Cloudflare · London

Builds and operates Cloudflare's Chromium-based browser isolation engine, working across C++, Rust, Go and TypeScript on remote rendering, streaming and distributed session services. The role spans systems programming, distributed systems and security, leading multi-component initiatives and on-call incident response.

ARM · Reading · £500 – £600 pd

Owns the end-to-end major incident lifecycle in a complex, multi-supplier enterprise IT environment, coordinating technical teams, suppliers and business stakeholders to restore services quickly. Drives root-cause investigations, post-incident reviews and continual service improvement, using ITIL 4 and ServiceNow. Requires active SC clearance and sole British, Italian or Japanese citizenship.

Unipart · Oxford · £85,000 pa

Designs, implements and maintains complex SAP S/4HANA and HANA database landscapes, leading technical teams across system administration, cloud migration and integration strategy. Covers performance tuning, high availability and disaster recovery, TMS, kernel upgrades and Solution Manager/Cloud ALM, while mentoring junior Basis engineers and driving automation.