Cyber Security Jobs

Sr. Vulnerability Researcher

Conducts advanced vulnerability research and exploit development, focusing on analyzing patches, identifying zero-day vulnerabilities, and reverse engineering malware. Develops automated tools for large-scale data analysis and collaborates across teams to publish technical findings. Works on dynamic security challenges requiring rapid, innovative solutions in a remote environment.

CrowdStrike

Remote Permanent

Sr. Vulnerability Researcher

This role involves conducting in-depth vulnerability research and exploit development, analyzing adversary activity, and building automated tools to support threat intelligence operations. The researcher will reverse-engineer malware, analyze patches for zero-day vulnerabilities, and collaborate across teams to reproduce and validate emerging threats. Work is published in reports or presented at conferences, contributing to CrowdStrike’s global security intelligence mission.

CrowdStrike Germany

Remote Permanent

Senior Technical Success Manager - Enterprise Accounts

Act as a trusted technical advisor for enterprise customers, driving adoption and operational value of AI-driven cybersecurity solutions. Bridge technical and business needs by identifying risks, guiding integration, and accelerating time-to-value. Collaborate across teams to ensure platform health, customer success, and renewal readiness.

Darktrace Germany

Senior Technical Success Manager - Enterprise Accounts

The role involves building trusted relationships with enterprise security and IT teams to drive technical adoption of Darktrace’s AI-driven cybersecurity platform. You’ll create success plans, identify high-value use cases, and guide customers from deployment to active use, ensuring measurable value and reduced risk. The position acts as a technical advisor, bridging customer needs with internal teams to improve health, retention, and expansion opportunities.

Darktrace

Senior Security Operations Engineer

This role involves strengthening and evolving the security operations and engineering capabilities at a fast-growing cybersecurity SaaS company. The engineer will enhance detection and response, vulnerability management, and cloud security across AWS and GCP, while also designing scalable security services and embedding secure-by-design principles. The position includes mentoring, incident leadership, and shaping the long-term security roadmap in a collaborative, mission-driven environment.

Risk Ledger London, United Kingdom £90,000 – £100,000 pa

Pre Sales Engineer

This role involves leading technical discovery sessions, customer workshops, and translating business challenges into technology solutions across cybersecurity, cloud, data protection, and data centre transformation. The candidate will support proposals, deliver demonstrations, and act as a trusted technical advisor throughout the sales cycle. Collaboration with sales, engineering, and delivery teams ensures solutions are tailored to customer needs, with exposure to IBM technologies in a growing IT services environment.

hireful Manchester, United Kingdom £40,000 – £45,000 pa

Security Infrastructure Engineer – Azure / Linux / Terraform

This role involves hands-on security engineering within a complex, security-sensitive infrastructure environment, focusing on cloud platforms, system hardening, and proactive security integration. The engineer will actively support incident response, vulnerability management, and infrastructure upgrades using tools like Terraform and SIEM/EDR systems. Emphasis is placed on technical troubleshooting and secure infrastructure design across cloud and on-prem environments.

Standard 8 Guildford, United Kingdom £50,000 – £60,000 pa

Cyber Security Consultant

This role involves conducting cyber security risk assessments and delivering security assurance across complex IT, OT, and business environments. The consultant will support clients in identifying and managing cyber risks, contribute to resilience planning, and help implement secure-by-design solutions. Work spans high-profile sectors including defence, government, and critical national infrastructure.

Matchtech Plymouth, United Kingdom £46,000 – £60,000 pa

Security Infrastructure Engineer

This role involves securing and maintaining the organization's core IT infrastructure with a focus on resilience, compliance, and proactive risk management. The engineer will implement secure configurations, manage vulnerabilities, enforce access controls, and support incident response, ensuring security is integrated into infrastructure design and operations. Work includes hands-on system hardening, cloud security, logging, and collaboration across teams on projects and improvements.

4Square Recruitment Ltd Guildford, United Kingdom £40,000 – £60,000 pa

Cyber Security Consultant

This role involves conducting cyber security risk assessments and delivering security assurance across complex IT, OT, and business systems for high-profile clients in defence, government, and critical infrastructure. The consultant will advise on risk management, support resilience planning, and contribute to secure-by-design implementations. Work spans multiple domains including GRC, incident preparedness, and compliance with standards like ISO 27001 and NIST.

Matchtech Bristol, United Kingdom £46,000 – £60,000 pa

Lead Network Engineer - Secure Infrastructure

This role involves designing, building, and supporting secure enterprise network platforms within a high-integrity defence environment. The engineer will drive automation using tools like Ansible and Terraform, troubleshoot complex network issues, and mentor team members. Emphasis is placed on reliability, security, and continuous improvement in a modernising network infrastructure.

Sopra Steria Salisbury, United Kingdom £50,000 – £65,000 pa

Vulnerability Management Analyst

This role involves managing the end-to-end vulnerability remediation process within a global security operations team. The analyst will coordinate with suppliers and internal stakeholders to validate findings, track progress, and ensure timely resolution of security issues. The focus is on governance, reporting, and compliance rather than direct tool operation, with an emphasis on clear communication and risk visibility across a multi-supplier environment.

Deerfoot Recruitment Solutions Preston, United Kingdom £40,000 – £50,000 pa

IT Support Engineer

Provide 1st-2nd line IT support to users across a global organisation, including building and deploying Windows and Mac devices, managing user onboarding/offboarding, and supporting core Microsoft 365 services such as Entra ID, Intune, and SharePoint. Assist with license management and contribute to IT infrastructure projects in a hybrid-working environment.

Robert Half Didcot, United Kingdom £30,000 – £40,000 pa

AI Enviornment & Cloud Engineer - London

Design and manage secure, scalable Azure cloud infrastructure to support AI and machine learning initiatives within a leading insurance market broker. Integrate AI solutions into enterprise systems using Infrastructure-as-Code with Terraform, and collaborate across data, security, and cloud teams. Operate in a fast-paced, stakeholder-facing environment with a focus on modern cloud architecture and AI platform readiness.

Tenth Revolution Group London, United Kingdom £90,000 – £100,000 pa

Infrastructure Security Engineer (M365, Entra ID, Defender, Intune) to& 15%

This role involves leading Microsoft infrastructure security initiatives within a migration and modernisation programme, with a focus on identity security and conditional access. The engineer will work extensively with M365, Entra ID, Intune, and Defender, alongside traditional on-premises technologies like Windows Server and Active Directory. The position supports hybrid working with 1–2 days per week in the Luton office.

Mind Recruitment - Technology, Executive & IT Sales Luton, United Kingdom £60,000 – £65,000 pa

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