Cyber Security Jobs

airbus · Bremen, Germany

Owns the long-term data protection strategy and technical design of resilient disaster recovery architectures across hybrid, multi-cloud, container and on-premise environments. Acts as the top escalation point for complex recovery failures, evaluating immutable backups and air-gapped storage while automating backup and recovery processes. Bridges operations, security and business continuity within the public and private cloud team.

Darktrace · Cambridge

Owns prototyping and development of new ideas to improve Darktrace's cybersecurity services, balancing creativity with time constraints. Collaborates with a cross-functional team of engineers, designers and technical strategists on rapid prototyping and structured platform development, advancing methods for defending against unknown cyber-attacks. Requires production-quality Python coding, with Docker and containerisation experience and an interest in malware forensics.

Darktrace · Cambridge

Contributes to security research projects spanning rapid prototyping and open-ended initiatives, with a focus on generative AI systems. Investigates attacker tradecraft such as prompt injection, poisoning and extraction attacks, and provides feedback to product, development and machine learning teams. Hybrid role requiring two days a week in the London or Cambridge office.

Cloudflare · London

Lead the Threat Application Services team within Cloudforce One, owning the Threat Events platform, external Threat Intel APIs, and backend systems that feed IOCs into WAF and Gateway for automated mitigation. Set architectural direction and operational excellence for distributed, high-latency-sensitive services, while hiring and mentoring engineers building agentic threat intelligence tools.

CrowdStrike · United Kingdom

Monitor and analyse security alerts on the CrowdStrike platform, handling incidents across Windows, Mac and Linux, performing malware analysis and remote remediation. The role sits in a virtual security operations centre, producing written findings for customer management and improving detection and triage processes.

CrowdStrike · Jacksonville, United States · £72,000 – £130,000 pa

Technical analyst role in a virtual security operations centre, monitoring and investigating security alerts in real time. Involves incident handling across Windows, Mac and Linux, malware analysis, remote remediation, and serving as escalation point and mentor for junior analysts while producing customer-facing findings.

Entrust · London

Entry-level analyst role supporting demand generation and go-to-market strategy, tracking campaign performance against pipeline and conversion targets, monitoring funnel metrics from MQL to Closed Won, and analysing win/loss and retention data. Works cross-functionally with Marketing, Sales, SDRs and Customer Success, using Excel/Google Sheets and CRM or BI tools to turn data into actionable pipeline insights.

Entrust · United States - Field

Defines and governs a four-plane reference architecture (Identity, Authority, Execution, Assurance) for an agentic trust layer, owning specs like the Agent Passport, Permission Slip framework, Evidence Ledger and Policy Engine. Chairs architecture and boundary review boards, sets dependency contracts across product lines, and represents the company in standards bodies such as FIDO, OpenID and IETF.

Risk Ledger · London · £90,000 – £120,000 pa

Full-stack product engineering role in a cross-functional squad, owning mid-to-large initiatives end to end and shaping product strategy with designers and PMs. Stack centres on Go, AWS and Vue.js, with a strong emphasis on system design, testing, automation and mentoring other engineers.

Randstad Technologies Recruitment · Birmingham · £300 – £400 pd

Lead a six-month AI and digital platform security initiative, defining controls and guardrails for GenAI and machine learning across global operations. Architect defences spanning AWS, Azure, hybrid and on-prem environments, aligning with NIST and ISO 27001 while mentoring a senior team of security architects and advising C-suite stakeholders.

Palo Alto Networks · London

Technical pre-sales role covering the UK&I region, driving the technology evaluation stage of the sales cycle for the Idira Identity Security Platform. You will run solution demonstrations, architecture reviews and customer proof-of-concepts, designing Zero-Trust access approaches for human and non-human identities across cloud and datacenter environments, and mentoring other solutions engineers.

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.

Ascend Consulting · Stoke-on-Trent · £45,000 – £55,000 pa

Owns the day-to-day technology environment for an engineering and manufacturing business, covering infrastructure management, systems and database administration, cybersecurity, ERP and global support. Leads and mentors an IT team, runs projects such as system upgrades and software implementations, manages budgets and vendors, and ensures compliance and disaster recovery across UK and international offices.

Cambridge University Press & Assessment (CUPA) · Cambridge · £71,800 – £91,600 pa

Owns the cyber security agenda for English Learning Technology, setting strategy and priorities while advising senior leaders on cyber risk across applications, platforms, suppliers and services. Leads security governance, assurance and incident response, and builds and develops a small security operations team, working closely with the central security function.

Experis · Bristol · £50,000 – £80,000 pa

Designs secure network and infrastructure architectures and delivers security assurance and accreditation artefacts for central government and public sector clients. Works across the full systems lifecycle with delivery teams and engineers, assessing environments against CAF, NIST, Cyber Essentials and SbD. Requires TOGAF certification and SC clearance eligibility.