Latest Cyber Security Analyst Jobs

Sr. Security Researcher , DEU)

As a Sr. Security Researcher II, you will join CrowdStrike's Advanced Research Team (ART) to conduct in-depth vulnerability research, develop automated solutions for data analysis, and collaborate with other teams to provide technical expertise and actionable insights. Your role involves identifying and reproducing exploits, analyzing malicious activities, and publishing research findings.

CrowdStrike

Remote Permanent

Sr. Engineer, iAuto

This role involves designing, building, and maintaining scalable multi-cloud infrastructure to support large-scale malware analysis and threat intelligence operations. The engineer will work across datacenter, cloud, and sandboxing environments, focusing on automation, security, and reliability of systems that process vast volumes of threat data. Emphasis is placed on resilience, adaptability, and deep technical ownership in a fast-evolving cybersecurity landscape.

CrowdStrike

Remote Permanent Clearance Required

Cyber Software Engineer - Security Cleared

Work as a Cyber Software Engineer on mission-critical national security projects, contributing to high-impact technical solutions in a secure environment. This role requires active or eligible security clearance and involves collaboration within a hybrid working model based in Manchester.

Searchability NS&D Manchester, United Kingdom £40,000 – £80,000 pa

Hybrid Permanent Clearance Required

Security Architect

This role involves providing security architecture leadership on a high-profile defence programme, ensuring secure by design principles are embedded across projects. The Security Architect will assess technical designs, define security controls, and identify risks across infrastructure, cloud, identity, and third-party components. They will contribute to assurance activities, governance forums, and maintain architectural coherence across complex, multi-supplier environments.

Exceed Cyber limited Bristol, Bristol (county), United Kingdom £700 – £750 pd

Hybrid Contract Clearance Required

SRE | Bristol | Cyber-tech Scale Up |

This role involves working in a secure, mission-critical environment, supporting national security by delivering and maintaining robust hybrid AWS/on-prem infrastructure. You'll be part of a growing team, focusing on networking, DevOps, and infrastructure using tools like Ansible, Terraform, CI/CD, and Jenkins.

Opus Recruitment Solutions London, United Kingdom £50,000 – £90,000 pa

Hybrid Permanent Clearance Required

Security Solutions Architect

This role involves designing and governing security architecture for enterprise technology initiatives within a global financial services organisation. The architect will conduct threat modelling, define security controls, and ensure solutions are secure by design across cloud, infrastructure, and networking environments. They will work closely with technical and business stakeholders to align security with regulatory and operational requirements.

Huxley Associates London, City And County Of the City Of London, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent Clearance Required

Head of Infrastructure & Information Security

This senior leadership role involves managing both IT infrastructure and information security across multiple global offices. Responsibilities include leading M365, Azure, network, identity, and endpoint management, overseeing the firm’s security program, managing third-party vendors, and leading a small team of 2 direct reports.

Picture More Ec1M6Ha, EC1M 6HA, United Kingdom £100,000 – £140,000 pa

Hybrid Permanent

Penetration Tester

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.

SmartSourcing Ltd United Kingdom £60,000 – £80,000 pa

Remote Permanent Clearance Required

Penetration Tester

This role involves conducting hands-on penetration tests across web applications, APIs, infrastructure, and cloud environments using industry-standard methodologies. The Penetration Tester will identify vulnerabilities, produce risk-based reports with actionable remediation advice, and collaborate with development and security teams to improve organisational resilience. The position supports purple teaming, incident investigations, and continuous improvement of testing practices within a hybrid-working cyber defence team.

VIQU IT Horsham, West Sussex, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent Clearance Required

Customer Support Manager (EMEA)

You will lead and develop a team of 20 technical support professionals, manage day-to-day operations, and drive continuous improvement and operational efficiency. This role involves close collaboration with global support teams and cross-functional departments to resolve complex customer issues and enhance support standards.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Site Reliability Engineer

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace Cambridge, CB2 3BJ, United Kingdom

Senior Linux IAM Engineer

Senior Linux IAM EngineerEdinburgh or GlasgowRelaxed Hybrid and Flexible Working Environment£58,281- £68,621 per annum + 28.97% employer contributory pension and 38 days annual holidayIntroduction to the RoleHays' Cyber practice have partnered exclusively with Registers of Scotland (RoS) on the search...

HAYS Specialist Recruitment Edinburgh, Alba / Scotland, United Kingdom £58,281 – £68,621 pa

Field CISO EMEA

The Field CISO EMEA role involves serving as a trusted security advisor to CISOs and board-level stakeholders across EMEA, guiding them on human risk management, insider risk strategy, and compliance. You will also represent Mimecast at industry events and support customers through security challenges and audits.

Mimecast London, United Kingdom

Hybrid Permanent

FPGA Electronics Engineer - Defence - Cambridge

This role involves working on challenging engineering problems in UK defence and national security, focusing on FPGA design and development. You'll collaborate closely with a team of engineers, scientists, and designers to turn complex ideas into working systems, with a focus on DSP, modelling, embedded systems, and advanced communications technologies.

Newton Colmore Cambridge, United Kingdom

On-site Permanent Clearance Required

Identity & Access Management Lead

This role involves leading the strategy and implementation of enterprise identity and access management solutions using Microsoft Entra technologies. The focus is on securing authentication, authorisation, and identity governance across internal and external platforms, supporting Zero Trust principles. The candidate will lead a small engineering team, integrate identity services across cloud and SaaS environments, and ensure compliance with security standards and regulations.

ASDA Ls115Ad, LS11 5AD, United Kingdom

Hybrid Permanent