Cyber Security Jobs

CrowdStrike · Sweden

Customer-facing technical role supporting the Nordics sales team, alternating between hands-on work and strategic projects. Responsibilities include running POVs, TDDs, RFIs and RFPs, architecting and demonstrating complex security solutions, competitive research, and delivering enablement sessions. Also mentors junior Sales Engineers and contributes to product roadmap and SE methodology.

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.

QinetiQ · Manchester

Bridges compliance and hands-on technical security, managing ISO 27001 and Cyber Essentials Plus frameworks, running internal audits and third-party risk assessments. Also hardens AWS/Azure cloud environments, runs vulnerability scans and remediation, and supports incident response and identity/access management. Reports to the Head of Security in a Salford-based team.

CV-Library · Fleet

Owns day-to-day security alerting, investigations and incident response across a cloud-native microservice platform and internal IT estate, directing a Platform Ops team on remediation. Manages SIEM, endpoint and Microsoft 365 security tooling, vulnerability management, IAM and penetration testing engagements, while maintaining ISO 27001 documentation and UK GDPR compliance.

SmartSourcing Ltd · Manchester · £60,000 – £80,000 pa

This role involves conducting comprehensive penetration tests across networks, web and mobile applications, APIs, and cloud environments using both manual and automated techniques. The tester will simulate real-world cyberattacks, identify vulnerabilities, and produce detailed technical and executive reports with actionable remediation advice. A key focus is translating complex security findings for non-technical stakeholders while adhering to strict ethical and compliance standards in a security-cleared context.

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.

10Nex Consultancy · Grange, Greater London · £55,000 – £60,000 pa

Conducts penetration tests across web applications, infrastructure, cloud environments and APIs, with exposure to Active Directory, AWS/Azure/GCP and tools like Burp Suite, Kali Linux, Nmap and Metasploit. Owns testing engagements end to end, writes clear reports and advises clients on remediation, with scope to move into red teaming, assumed breach and AI security.

Amazon · London

Builds and operates AWS services that detect and automatically mitigate cybersecurity threats across Amazon's infrastructure at massive scale. Works with security engineers and data scientists on low-latency, big-data architectures using Lambda, Kinesis and DynamoDB, with shared ownership of operational excellence and on-call rotation.

University of Exeter · Exeter · £21,805 pa

A PhD project investigating end-to-end guarantees for security systems by verifying translations between programs and the representations used by security protocols. The work centres on Isabelle/HOL, developing semantic models and compilation techniques, with zero-knowledge proof systems such as STARK-style protocols as a key application area. It spans formal methods, programming languages, cybersecurity and cryptography, with scope to shape the direction around the student's interests.

Palo Alto Networks · Paris, France

Owns the end-to-end migration of enterprise customers from legacy security platforms to Cortex, executing data cutovers, policy mappings, API setups and log ingestion validations. Runs practitioner-focused Day in the Life workshops and Value Realization sessions with customer leadership, using dashboards to demonstrate ROI and secure project sign-off.

Palo Alto Networks · Berlin, Germany

Owns the end-to-end migration of enterprise customers from legacy security platforms to modern Cortex, Prisma Cloud or Strata deployments within a high-velocity sprint model. Executes data cutovers, policy mappings, API and log ingestion work, and runs Day-in-the-Life workshops and value realization sessions with customer security leadership.

Hays Technology · Chessington

Lead the IT function across a multi-site FMCG business, assessing the existing technology estate and transitioning away from services provided by the former parent group. Own infrastructure, cloud, enterprise applications (notably D365 Business Central), cybersecurity governance and supplier relationships, while building a roadmap and developing the IT team.

Ashdown Group · Chelmsford · £65,000 – £70,000 pa

Lead a small Infrastructure & Support team, owning day-to-day IT operations, incident and service request resolution, and improvements across servers, networking, Microsoft 365, cloud services and endpoints. The role also covers cybersecurity, backup, disaster recovery and business continuity, plus infrastructure projects, supplier and asset management, and input into strategy, budgets and the technical roadmap alongside the IT Director.

Vantage · Capenhurst · £55,000 – £65,000 pa

Own and improve cloud-hosted infrastructure, Azure DevOps CI/CD pipelines and Terraform-based infrastructure as code, while supporting BAU operations and security controls. Work closely with software engineers to streamline deployments and reduce their infrastructure burden, with scope to shape automation and governance practices.

People First · London · £70,000 – £80,000 pa

Assist the Head of IT in running a London bank branch's IT operations, covering infrastructure, network and core system maintenance, production operations, and information security. Manage changes, incidents and problems, coordinate vendors, support disaster recovery and business continuity, and help drive digitalisation projects. Requires fluent Mandarin and English.