Cyber Security Jobs

Principal Cloud DevOps Engineer

As a Principal Cloud DevOps Engineer, you will manage and improve our existing infrastructure, help build the next generation of our ID verification platform, and streamline deployment processes. You will work closely with the Security team to ensure robustness and reliability, and share your expertise to support the growth of our engineering team.

Entrust London, United Kingdom

Hybrid Permanent Flexible

Sr Product Manager Geo Expansion

This role involves leading the product strategy and roadmap for identity verification solutions, with a focus on expanding into new geographic markets. The Senior Product Manager will work cross-functionally to drive adoption in financial services and ensure compliance with global regulations, leveraging customer insights and market trends to shape scalable, secure digital identity products.

Entrust London, United Kingdom

Hybrid Permanent

Domain Consultant 2

This role involves providing technical pre-sales support and designing secure identity access solutions for enterprise customers using the Idira Identity Security Platform. The consultant will lead proof-of-concepts, advise on Zero Trust principles, and translate customer requirements into technical strategies across complex cloud and on-prem environments. The position emphasizes technical leadership, customer engagement, and bridging product capabilities with business needs in identity and access security.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Domain Consultant 1

This role involves demonstrating identity security solutions to enterprise customers through technical presentations, product demos, and proof-of-concept engagements. The consultant will guide clients on securing non-human identities, including AI models and automated agents, in hybrid cloud and distributed environments. Collaboration with sales and product teams is central, with a focus on translating technical capabilities into business value for global clients.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Associate Technical Support Engineer

About the positionMimecast is seeking a highly motivated Associate Technical Support Engineer to join our global support team, and provide first-line technical support to customers using Mimecast products. In this role, you will be responsible for promptly responding to customer...

Mimecast London, United Kingdom

Founding Engineer

As a Founding Engineer, you'll work across the full stack to build a security-focused product using canaries that detect intrusions in cloud environments. You'll collaborate closely with founders and engineers, shipping daily using C#, .NET Core 10, Terraform, and HTMX. The role emphasizes high-quality, rapid development in a tight-knit, office-based team with strong engineering practices and AI-assisted tooling.

Tracebit London, United Kingdom

On-site Permanent

Principal Data Engineer

As a Principal Data Engineer, you will lead the design and evolution of a complex data platform that powers AML/KYC and Fraud products, handling billions of signals daily. You will set the technical direction, partner with cross-functional teams, and tackle challenging data problems, directly impacting the company's ability to detect financial crime.

ComplyAdvantage London, United Kingdom

On-site Permanent

Site Reliability Engineering Manager (Data Infra)

Lead and develop a team of SREs focused on the stateful/data layer technologies that power all production services. Drive reliability, scalability, and observability across a cloud-native, Kubernetes-based platform using GitOps and modern DevOps practices. Collaborate across engineering, security, and product to ensure resilient systems supporting global anti-financial crime solutions.

ComplyAdvantage London, United Kingdom

Hybrid Permanent

Senior Application Security Consultant (SAST/DAST/OWASP )

This role involves leading application security initiatives across critical systems in a large financial services environment. The consultant will conduct threat modelling, integrate security into CI/CD pipelines, review SAST/DAST/SCA findings, and work closely with engineering teams to remediate vulnerabilities. Focus is on secure SDLC, cloud security, and DevSecOps practices within a highly regulated sector.

Salt London, United Kingdom £500 – £600 pd

Hybrid Contract

Sr. SDET - Cloud, Detection Engineer , London)

This role involves designing and building a high-scale cloud detection engine to identify sophisticated threats across multi-cloud environments. You'll develop systems for processing billions of events daily using distributed data technologies and collaborate with security researchers to operationalize threat detection logic. The work focuses on low-latency event processing, custom query languages, and scalable correlation engines within a modular, AI-native security platform.

CrowdStrike London, United Kingdom

Hybrid Permanent

Infrastructure Operations Engineer - c

This role involves leading the transformation of a national health organisation's Microsoft cloud estate by modernising legacy systems into Azure. The engineer will manage cloud infrastructure, cybersecurity, and IT operations while supporting development teams with DevOps and cloud solutions. It's a leadership position focused on strategic planning, team development, and ensuring secure, scalable services across Azure, Microsoft 365, and related platforms.

Nigel Frank International London, United Kingdom £51,000 – £61,000 pa

Remote Permanent Clearance Required

Cloud Operations Engineer

This role involves ensuring the reliability and security of Mimecast’s hybrid-cloud infrastructure, managing Kubernetes and AWS EKS, automating infrastructure, and troubleshooting issues. You will work with cutting-edge technologies and collaborate with a supportive team to enhance the company's global cybersecurity platform.

Mimecast London, United Kingdom

On-site Permanent

Cyber Security Director - Financial Services (Consulting)

As a Cyber Security Director, you will lead a team of cyber professionals, develop client relationships, and deliver cyber-related projects for Financial Services clients. Your role involves strategic market development, client engagement, and contributing to thought leadership in the industry.

Oliver James London, United Kingdom £140,000 – £170,000 pa

On-site Permanent

Senior Software Engineer - eDV Cleared

This role involves working as a Senior Software Engineer within a globally leading national security organisation, contributing to the full software development lifecycle in an agile environment. You will design and deliver custom software solutions, mentor junior developers, and collaborate with cross-functional teams and customers. The role requires handling sensitive projects and demands prior experience in automation and modern software architectures.

Searchability NS&D London, United Kingdom £45,000 – £100,000 pa

On-site Permanent Clearance Required

AI Software Engineer

Design and develop AI-driven software solutions within a secure environment, working on complex technical challenges for government or defence clients. The role involves collaboration with cross-functional teams and may require occasional on-site visits despite being primarily remote. Focuses on implementing and scaling AI systems with strong software engineering practices.

Searchability NS&D London, United Kingdom £45,000 – £80,000 pa

Remote Permanent Clearance Required