Cyber Security Jobs in Reading

CrowdStrike · London

A 12-week summer internship focused on red teaming, shadowing live engagements and learning TTPs, project management and consulting basics. Interns run a simulated red team engagement against a lab environment, present findings to mentors, and complete a tooling or process-improvement project with the red team's development team.

CrowdStrike · Reading

A 12-week summer internship focused on red teaming, where you shadow live engagements, run a simulated red team exercise against a lab environment, and build a tooling or process-improvement project with the development team. Fully remote, with interns expected near London, Reading or Edinburgh for social events.

Entrust · United Kingdom - Field

Senior individual contributor providing cross-team technical leadership for quality engineering across a multi-tenant SaaS platform. Defines automation architecture and risk-based quality strategies, builds reusable test frameworks, and embeds unit, integration, contract, API and end-to-end testing into CI/CD pipelines. Leads performance, scalability and resilience validation, including fault injection and chaos testing, while mentoring engineers and influencing release decisions.

Palo Alto Networks · Amsterdam, Netherlands

Develops and runs technical enablement programs for Professional Services, Customer Success and delivery partners across the Cortex and Cloud portfolio, covering XSIAM, XSOAR, XDR and Prisma Cloud. Delivers workshops, labs, boot camps and coaching during live customer engagements, and builds capability frameworks, assessments and reusable learning assets. Works cross-functionally as a technical advisor without direct authority.

Darktrace · London

Customer-facing role combining technical depth and commercial awareness to drive adoption of AI cybersecurity products across DACH enterprise accounts. Partners with security and IT stakeholders on technical success plans, use-case activation, health monitoring and renewal readiness, working alongside Account Executives, Solutions Engineering and Renewals. Requires fluency in German and English.

Mimecast · London · £44,000 – £66,000 pa

Acts as the trusted technical advisor for a portfolio of mid-market accounts, working in a three-person pod with an Account Manager and Renewals Manager. Owns platform adoption, configuration health and value scoring across email security, HRM and Incydr products, and packages proof-of-value and business reviews for executive audiences. Also leads churn mitigation and identifies expansion signals ahead of renewal.

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.

Sophos · United Kingdom

Owns the strategy, roadmap and execution for the Endpoint Windows Platform, translating OS and security requirements into product priorities. Partners closely with Engineering, Microsoft and cross-portfolio teams on agent architecture, performance and platform change management, and supports go-to-market enablement.

Palo Alto Networks · London

Deliver expert-level technical support to top-tier cybersecurity customers, owning complex cases from initiation to resolution through multi-vendor troubleshooting, fault isolation and root cause analysis. Act as a designated customer advocate running weekly reviews, QBRs and upgrade planning, while working with Engineering and QA on bug reports and test plans.

Sophos · United Kingdom

Defines and scales a global partner enablement strategy across VARs, MSPs, MSSPs and distributors, covering role-based learning journeys, certifications and content lifecycle governance. Leads a matrixed global team, using generative AI and prompt-driven workflows to scale curriculum and technical content, with accountability for AI-related OKRs and enablement metrics such as partner ramp time and pipeline contribution.

CrowdStrike · United Kingdom

A 12-week summer internship focused on red teaming, shadowing live engagements and running a mock red team exercise against a lab environment to find vulnerabilities. Interns also work with the development team on a tooling or process improvement project, presenting findings to mentors in simulated client interactions.

CrowdStrike · United Kingdom

Technical authority in the pre-sales process, scoping and designing CrowdStrike Falcon platform deployments across endpoint, threat intelligence, identity and cloud security. Builds SOWs, effort estimates and architecture roadmaps, and partners with Services Sales Executives and delivery teams to align services with customer outcomes.