Cyber Security Jobs

Sr. Security Researcher , DEU)

Develop automated tools for large-scale data analysis, conduct vulnerability research, and reverse engineer exploits across Windows, Linux, and other platforms. Support threat intelligence efforts by identifying malicious infrastructure, analyzing patches, and reproducing 0-day exploits. Publish findings internally and externally while collaborating with intelligence teams to deliver actionable technical insights.

CrowdStrike England

Remote Permanent

Corporate Sales Engineer

The Corporate Sales Engineer role at CrowdStrike involves a mix of technical and strategic responsibilities, including supporting the sales process, conducting competitive research, and developing technical solutions. You will work closely with cross-functional teams to drive sales objectives and improve team effectiveness.

CrowdStrike Reading, United Kingdom

Digital Identity Policy Analyst

The role involves supporting regulatory compliance initiatives for digital identity and trust services across EMEA, with a focus on ETSI standards, eIDAS v2, and national frameworks. The analyst will prepare documentation, conduct regulatory assessments, and collaborate with cross-functional teams to ensure product compliance and support certification uplifts. Key projects include EUDI Wallet connector development and horizon-scanning for evolving regulations in identity, AML/KYC, and data protection.

Entrust France

Hybrid Permanent

Principal Cloud DevOps Engineer

This role involves designing and maintaining scalable cloud infrastructure for a machine learning-powered identity verification platform. The engineer will automate deployment pipelines, enhance system reliability, and collaborate with security teams to address threats and patches. Emphasis is placed on mentoring teams and advancing DevOps practices using AWS, Kubernetes, and modern IaC tools.

Entrust London, United Kingdom

Hybrid Permanent Flexible

Senior Security Engineering Consultant

Our client, a leader in the cyber security sector, is currently seeking a Senior Security Engineering Consultant to join their team. This permanent role is a hands-on technical position within the Security Operations domain, focused on helping customers improve and...

Infosec Basingstoke, Hampshire, United Kingdom £70,000 – £80,000 pa

Senior Information Security Analyst

This role involves providing security expertise for IT projects and change initiatives, with a focus on Microsoft cloud services including Azure, Microsoft 365, and associated security tooling. The analyst will assess project designs, define security requirements, and ensure appropriate controls are implemented, while also configuring and managing MS Sentinel, MS Defender, and Azure firewalls. Collaboration with teams and participation in security risk assessments across formal workgroups is a key aspect of the position.

Clearwater People Solutions West Malling, Kent, United Kingdom £65,000 – £72,600 pa

On-site Permanent

Penetration Tester

This role involves conducting comprehensive penetration tests across web, API, network, cloud, and mobile environments, from scoping to client debrief. The candidate will produce detailed technical reports, present findings directly to clients, and contribute to tool development by researching emerging vulnerabilities. It's a client-facing position requiring strong technical depth and communication skills within a consultancy setting.

VIQU IT Clerkenwell, London, EC1R 0EA, United Kingdom £60,000 – £65,000 pa

Cyber Security Engineer / SOC Analyst

This role involves maintaining and optimising cybersecurity toolsets within a Defence organisation's Security Operations Centre. The engineer will lead on SIEM, threat detection, and network visibility, performing playbook scripting, tool integration, and backend refresh activities. The position requires deep technical expertise in security infrastructure, automation, and incident investigation across hybrid environments.

Tatton Recruitment Stevenage, Hertfordshire, United Kingdom £92 ph

On-site Contract Clearance Required

SecOps Engineer

This role involves strengthening cloud security across AWS and Azure environments by embedding security into DevOps practices, improving identity and access management, automating security controls, and supporting SOC 2 compliance efforts. You'll work hands-on with Infrastructure as Code, CI/CD pipelines, and cloud security tools while helping to shift security left in the development lifecycle. The position offers a unique opportunity to evolve from DevOps/Cloud Engineering into a dedicated SecOps role within a platform integrating AI governance and cloud security.

WeDoTech London, United Kingdom £70,000 – £75,000 pa

3rd Line IT Support Engineer

The role involves providing advanced technical support and resolving complex infrastructure issues across server environments, virtualisation, networking, cloud, and security. The engineer will lead infrastructure projects such as server migrations and cloud deployments, mentor junior staff, and engage directly with clients to deliver tailored IT solutions. This position operates within a managed service provider environment, emphasising hands-on technical expertise and client-facing delivery.

SER Limited London, United Kingdom £50,000 – £55,000 pa

Senior Security Engineer

This role involves embedding security into the software development lifecycle for physical and video security solutions, with a focus on cloud, Kubernetes, and DevSecOps practices. You'll conduct threat modelling, secure CI/CD pipelines, perform code reviews, and lead vulnerability management. The position bridges application security, product security, and detection engineering in a collaborative engineering environment.

Copello Edinburgh, Alba / Scotland, United Kingdom £70,000 – £95,000 pa

Cloud Security Engineer

This role involves designing and securing cloud infrastructure across AWS, Azure, and GCP, with a focus on automation, Infrastructure as Code, and container security. The engineer will implement security controls, support CI/CD pipelines, and work closely with teams to strengthen cloud governance and remediation. Experience with Kubernetes, IAM, SIEM, and cloud security posture management tools is essential.

DCV Technologies Manchester, United Kingdom £550 – £600 pd

Cyber Resilience Specialist

This role involves assessing cyber threats and vulnerabilities in the context of operational resilience, translating technical security risks into business service impacts, and supporting scenario testing and governance. The specialist will work across technology, security, and risk teams to strengthen resilience capabilities within a regulated environment. Key focus areas include service mapping, impact tolerance assessments, and providing actionable recommendations to enhance organisational resilience.

Hays Technology London, United Kingdom £600 pd

Remote Contract

Infrastructure Cloud Engineer

Design, deploy, and support enterprise-scale Microsoft Azure cloud environments with a focus on security, scalability, and automation. Drive cloud transformation initiatives using Infrastructure as Code and collaborate with cross-functional teams to optimise performance and governance. Support critical applications in a 24/7 multi-site environment.

Hays Technology Manchester, United Kingdom £45,000 – £55,000 pa

Hybrid Permanent

Network Security Architect

This role involves leading the design and implementation of complex, multi-vendor network and security solutions, with a focus on high-availability data centre and SD-WAN architectures. The architect will produce detailed technical designs, configure and troubleshoot enterprise infrastructure, and provide technical leadership across delivery teams. Key technologies include Cisco ACI, F5 BIG-IP, and advanced routing and security platforms.

CBSbutler Holdings Limited trading as CBSbutler Newbury, Berkshire, United Kingdom £550 – £650 pd