Cyber Security Jobs

CrowdStrike · London · US$140,000 – US$215,000 pa

Lead a growing engineering team building self-service infrastructure-as-code primitives, architecting large-scale core services, and driving cloud cost optimization across a multi-cloud environment. The role combines people management with hands-on technical direction, setting deployment standards and SRE practices for a platform processing trillions of events daily.

CrowdStrike · United Kingdom

As an Associate Consultant on the Platform Professional Services team, you'll act as a trusted advisor helping customers operationalise Falcon Next-Gen SIEM, answering technical questions, demonstrating capabilities and shaping a roadmap. You'll work with log management, XDR and SOAR features, transfer knowledge of Falcon LogScale NGSIEM, and feed customer insights back to product teams.

Entrust · United Kingdom - 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.

Palo Alto Networks · Rome, Italy

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 across enterprise networking, databases and vulnerability management, advising on best practices and managing the full customer journey.

Palo Alto Networks · Milan, Italy

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 across enterprise networking, databases and vulnerability management, advising on best practices and managing the full customer journey. Requires occasional travel and close stakeholder communication from technical to executive audiences.

Darktrace · Cambridge

Hands-on technical leadership role maintaining and evolving the Workday integration ecosystem across HR and Finance, reporting to the Digital Transformation Lead. You will design, build and support integrations using Workday Studio, EIB, web services and APIs, govern the Workday security model, and develop reporting and analytics, while balancing project delivery with operational support.

Darktrace · London

Deploy, integrate and optimise AI-driven cybersecurity across network, cloud, OT and email environments for post-sales customers. Handle deployment projects to SLOs, resolve support tickets and act as a trusted advisor on security infrastructure design, liaising with sales, customer success and operations.

Cloudflare · London

Builds and maintains a Chromium-based browser engine, remote rendering and streaming tech, and distributed services that run browser sessions across a global network. Day-to-day work spans C++ browser code, Go/Rust/TypeScript services, debugging across browser processes and Linux hosts, and improving latency and reliability, with production on-call.

Planet Recruitment · Manchester · £40,000 – £50,000 pa

Hands-on role delivering a Cyber Security Roadmap and hardening a Microsoft-centric technology estate. Day to day involves configuring and maintaining Defender, Intune, Entra ID and Microsoft 365 security and compliance tooling, plus vulnerability management, alert triage and incident remediation. Works with the Cyber Security Operations Manager, Group Head of Cyber, IT teams and external partners, and supports Cyber Essentials and CIS Controls accreditation.

SoCode · Cambridge · £850 pd

Security architect embedded in an engineering-led programme building a brand-new on-prem private cloud from open-source stacks. Owns threat modelling, secure-by-design through IaC, CI/CD and policy-as-code, and translates NIST/STIG frameworks into testable controls. Acts as the security conduit between engineering, programme leadership and enterprise security.

Yolk Recruitment · Cardiff · £62,000 – £72,000 pa

Hands-on security engineering role focused on building and improving controls across a Microsoft-centric estate, including Defender, Sentinel, Azure and Entra ID. Involves vulnerability management, data protection with Purview, incident response support and embedding security into projects, with influence over strategy rather than pure SOC operations.

Hays Technology · London · £644 pd

Senior technical authority providing leadership across a large-scale AWS platform estate, covering cloud infrastructure, applications, ingest pipelines and live services. Defines engineering standards, governance and assurance, owns platform reliability and leads major incident response for critical 24/7 services, coordinating multiple teams and suppliers.

CBSbutler Holdings Limited trading as CBSbutler · Preston · £450 – £500 pd

Governance and coordination role tracking security incidents across a complex multi-supplier SIAM environment, from identification through to closure. You coordinate updates between suppliers and security stakeholders, monitor SLAs and escalation trends, and produce incident reports, dashboards and audit-ready records. Distinct from a hands-on SOC position, with no threat hunting or technical remediation involved.

BRAINTREE DISTRICT COUNCIL · Braintree · £37,896 – £41,541 pa

Hands-on first point of contact for ICT security issues, monitoring systems, investigating threats and responding to incidents while maintaining documentation and response procedures. The role also covers firewall, IDS, anti-virus and log management controls, security awareness training, and wider ICT support including Microsoft 365 administration and network monitoring within ITIL frameworks.

83zero · London · £110,000 – £125,000 pa

Lead DevSecOps adoption across complex technology transformation programmes, combining hands-on engineering with technical leadership. Build secure CI/CD and GitOps pipelines, embed security scanning and secrets management, and drive IaC, observability and compliance practices. Requires UK GDS public sector experience and SC clearance eligibility.