Cyber Security Jobs

Corporate Sales Enablement Lead

The Corporate Sales Enablement Lead – Europe will focus on fostering a culture of learning and growth within CrowdStrike’s European sales teams. Key responsibilities include coaching sales leaders, developing enablement programs, and driving consistency in sales execution and productivity through best practices and methodologies.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent

Analyst I, Falcon Complete

This role involves monitoring and analyzing security alerts, handling incidents across multiple platforms, performing malware analysis, and developing processes for incident detection and response. You will work in a fast-paced environment, contributing to a diverse team and interacting with customers to protect against advanced threats.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Sr Sales Operations Analyst

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust London, United Kingdom

Senior ML Engineer, Doc Fraud

This role involves developing and optimizing machine learning systems for document classification and extraction, with a focus on fraud detection in identity verification. The engineer will work on productionizing LLMs and traditional ML models, designing scalable training and inference pipelines, and improving accuracy across thousands of global document types. Collaboration with cross-functional teams is key to delivering secure, high-performance solutions.

Entrust

Hybrid Permanent

Senior C++ Software Engineer

As a Senior C++ Software Engineer, you will work on the design, development, and optimization of high-performance, C++-driven systems. You'll collaborate with a cross-functional team to deliver cutting-edge cybersecurity solutions, focusing on performance, scalability, and robustness.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Solutions Engineer - London

As a Solutions Engineer at Darktrace, you will provide technical pre-sales and post-sales support, working closely with sales teams and clients to drive revenue growth and adoption of Darktrace's AI-driven cybersecurity solutions. You will design custom integrations, present threat intelligence reports, and act as a trusted advisor to clients, ensuring their needs are met and driving client satisfaction.

Darktrace London, UB8 1LQ, United Kingdom

On-site Permanent

Cyber Security Governance Consultant

This role involves advising government and secure-sector clients on cyber governance, risk, and compliance (GRC), conducting gap analyses against security frameworks, and developing governance strategies. The consultant will lead on risk assessments, policy development, third-party risk, and compliance activities, supporting high-profile, security-cleared transformation programmes. Work includes shaping security roadmaps and ensuring alignment with standards such as ISO 27001, NIST, and NCSC CAF.

83zero London, City And County Of the City Of London, United Kingdom £80,000 – £100,000 pa

Hybrid Permanent Clearance Required

DevOps Engineer

Design and maintain secure, highly available AWS cloud platforms using Infrastructure as Code, with a focus on CI/CD automation, DevSecOps integration, and platform resilience. Collaborate across engineering teams to modernise critical public safety systems through innovative cloud solutions and AI-assisted practices.

Big Red Recruitment Midlands Limited Stanton under Bardon, Leicestershire, LE67 9TH, United Kingdom £59,999 – £65,000 pa

Hybrid Permanent Clearance Required

M365 Security Engineer (SC)

Lead the security and configuration of a large-scale Microsoft 365 environment within a nationally significant scientific organisation. Focus on identity protection, access governance, threat detection, and compliance using Entra ID, Conditional Access, MFA, PIM, Microsoft Defender, and Purview. Collaborate with cybersecurity and infrastructure teams to ensure secure, resilient cloud services aligned with Zero Trust principles.

Hays Technology Hendred, Oxfordshire, United Kingdom £500 pd

Hybrid Contract Clearance Required

Founding Engineer - Early Careers

Work across the full stack on a security-focused SaaS product using C#, .NET Core, Terraform, and HTMX, building decoy canary systems to detect cloud intrusions. Collaborate closely with founders and engineers in a fast-paced startup environment with strong DevOps and CI/CD practices. Focus on rapid iteration, customer-driven development, and deploying security tools used by major tech companies.

Tracebit London, United Kingdom

On-site Permanent

IT Cyber Security Analyst

This role involves managing patching, vulnerability remediation, and incident response within a large enterprise environment that includes both IT and OT systems. The analyst will work alongside SOC/MDR providers to monitor threats, improve detection capabilities, and support compliance and security control initiatives. It's a key position in an ongoing cyber transformation, focusing on strengthening overall security maturity across critical infrastructure.

Rise Technical Recruitment Scunthorpe, Lincolnshire, DN17 1AF, United Kingdom £45,000 – £50,000 pa

On-site Permanent Clearance Required

Senior CyberSecurity Analyst / Vulnerabilities Manager

The role involves leading the vulnerability management lifecycle across cloud, endpoints, and applications, contributing to cyber risk assessments, and supporting security operations through alert triage and incident escalation. The analyst will also help enforce secure configuration baselines and integrate security into operational processes in collaboration with stakeholders.

Yolk Recruitment Cardiff, South Glamorgan, CF10 2AF, United Kingdom £47,500 pa

Hybrid Permanent Clearance Required

Security Architect

The role involves providing security architecture leadership on a high-profile Defence programme, embedding 'Secure by Design' principles across complex technical projects. The architect will assess technical designs, define and validate security controls across infrastructure, cloud, identity, and integration layers, and contribute to risk workshops and governance forums. They will ensure compliance with MOD, HMG, and NCSC policies while maintaining architectural coherence across multiple suppliers and workstreams.

Exceed Cyber limited Corsham, Wiltshire, SN13 0HB, United Kingdom £600 – £650 pw

Hybrid Contract Clearance Required

Security Architect

This role involves leading security architecture for AI/ML and cloud-based systems within a UK Defence programme, focusing on Secure by Design principles and DevSecOps integration. The architect will define security strategy, conduct threat modelling, and ensure compliance across multi-cloud and edge environments. They will also mentor teams and engage with senior stakeholders to govern security assurance in a mission-critical context.

CBSbutler Holdings Limited trading as CBSbutler Portsmouth, Hampshire, United Kingdom £600 – £650 pd

Hybrid Contract Clearance Required

Network Engineer

Designs and implements enterprise network solutions across hybrid cloud and on-premises environments, focusing on modernisation, cloud adoption, and Zero Trust security. Works with technologies including Cisco, Palo Alto, Fortinet, Juniper, Azure, and automation tools. Produces technical designs and documentation with no operational duties.

Intec Select Euston, London, NW1 2EA, United Kingdom £550 pd

Hybrid Contract Clearance Required