Cyber Security Jobs

Sr. Security Researcher II, Persona Ops

The role involves tracking and collecting information on Russian-language eCrime actors, tools, and techniques, including deep and dark web research. You will create detailed reports and collaborate with teams to produce threat intelligence, requiring strong OSINT skills and a deep understanding of Russian eCrime.

CrowdStrike United Kingdom

Remote Permanent

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

Senior Tech Support Specialist

The Senior Technical Product Support Specialist provides advanced technical support to clients, resolves complex issues, and collaborates on new product development. The role involves diagnosing customer problems, managing change orders, and ensuring service readiness for new products.

Entrust Cannock Chase, United Kingdom

Hybrid Permanent Flexible

Senior Product Manager, Biometrics Fraud

The Senior Product Manager, Biometrics Fraud will lead the development and execution of biometric fraud detection solutions, working closely with engineering, AI R&D, and compliance teams. The role involves staying ahead of evolving fraud patterns, experimenting with new UX, and ensuring product performance through analytics and customer feedback.

Entrust London, United Kingdom

On-site Permanent

Product Manager - NDR

This role involves shaping the future of Darktrace's Network Detection and Response (NDR) product by deeply understanding customer needs, cybersecurity threats, and technical capabilities. The Product Manager will work cross-functionally with R&D, marketing, and go-to-market teams to prioritize features, ensure accurate messaging, and enable effective product adoption. Success requires bridging technical depth with market insight to drive continuous improvement in AI-powered threat detection.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Product Manager - NDR

This role involves shaping the Network Detection and Response (NDR) product within Darktrace’s AI-driven cybersecurity platform. The Product Manager will bridge customer needs, technical development, and go-to-market strategy, working closely with R&D, marketing, and sales teams to ensure the product evolves in line with real-world threat landscapes and user requirements. Key responsibilities include defining feature priorities, validating functionality, and enabling internal teams to effectively communicate and support the product.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Penetration Tester

As a result of growth, we are looking for an experienced Penetration Tester with solid experience of infrastructure and web application testing to deliver testing engagements on a range of key client work.This is an excellent opportunity for a highly...

Bridewell London, United Kingdom

Remote Permanent

Senior Data Engineer

The role involves designing and building scalable data pipelines to support cybersecurity insights and services. The engineer will work on end-to-end data solutions, transforming complex data into trusted datasets used in security operations. This position is central to enabling data-driven decision-making within a cyber security context.

Bridewell London, United Kingdom

Hybrid Permanent Clearance Required

Principal Security Architect

This role involves leading security architecture initiatives within a Central Government project, focusing on high-assurance systems in regulated environments. The Principal Security Architect will apply deep technical expertise across cloud, identity, networks, and infrastructure, aligning with NCSC standards and operating across solution, programme, and portfolio levels. The position requires strong stakeholder engagement, particularly with executive and accrediting bodies, and the ability to deliver secure solutions in constrained or low-connectivity environments.

Summer Browning Associates London, United Kingdom £1 pd

Hybrid Contract Clearance Required

Junior DevOps Engineer

This role involves building and maintaining secure, scalable AWS cloud infrastructure using Infrastructure as Code and modern DevOps practices. You'll develop CI/CD pipelines with Terraform and GitHub Actions, support cloud deployment workflows, and collaborate with engineering teams to implement secure-by-design principles. The position focuses on automation, monitoring, and continuous improvement within a greenfield cloud project.

Intec Select London, City And County Of the City Of London, United Kingdom £40,000 – £50,000 pa

Remote Permanent

Cloud Security Engineer

The role involves assessing security risks across major cloud platforms (Azure, AWS, GCP), designing and implementing security controls, and supporting CSPM/SSPM and policy-as-code tooling. You'll work closely with engineering teams to secure cloud solutions and act as a subject matter expert in cloud security best practices. Activities include threat modelling, security testing, and governance within a hybrid working environment.

Hays Technology Manchester, United Kingdom £580 – £630 pd

Hybrid Contract

Cyber Security Engineer

This role involves designing and implementing security automation workflows, developing scripts with Python and PowerShell, and managing security tools like SIEM and EDR/XDR platforms. The engineer will secure cloud environments across Azure, AWS, and Microsoft 365, support threat detection and incident response, and contribute to the adoption of AI-driven security technologies. Collaboration with IT, development, and security teams ensures secure-by-design solutions are delivered effectively.

Reed Technology Immingham, Lincolnshire, United Kingdom £65,000 – £70,000 pa

Hybrid Permanent

Security Architect - DV cleared

This role involves providing expert security assurance and guidance on Managed Service Provider designs within a highly sensitive defence programme. The Security Architect will review security compliance, challenge design decisions, and ensure alignment with MOD standards in a secure environment. It is a hands-on position requiring deep technical knowledge and strong stakeholder engagement.

CBSbutler Holdings Limited trading as CBSbutler Basingstoke, Hampshire, United Kingdom £750 – £850 pd

On-site Contract Clearance Required

Senior Site Reliability Engineer

Design and maintain scalable AWS infrastructure using AWS CDK, with a focus on automation, reliability, and operational excellence. Drive CI/CD best practices, enhance monitoring and observability, and provide technical leadership while mentoring engineers across a growing cloud platform. Work closely with engineering teams to improve system resilience and performance in a hands-on SRE role.

VIQU IT Morley, West Yorkshire, United Kingdom £65,000 – £75,000 pa

Remote Permanent

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