Cyber Security Jobs

Sr. Intelligence Software Engineer , DEU)

This role involves designing and building scalable, distributed systems for CrowdStrike's Intelligence team. Responsibilities include developing data integration and processing pipelines, maintaining legacy systems, and collaborating with analysts and researchers. The position requires deep expertise in software engineering, cloud technologies, and a proactive approach to problem-solving in a fast-paced, mission-driven environment.

CrowdStrike Germany

Remote

Intrusion Analyst , GBR)

As an Intrusion Analyst at CrowdStrike, you will join a remote team focused on defending customers against cyber threats. Your responsibilities will include analyzing adversary activity, improving detection capabilities, and conducting threat hunting using CrowdStrike's advanced tools and data sets. You will work closely with other teams to build tools and contribute to the company's mission of stopping breaches.

CrowdStrike United Kingdom

Remote

Senior Software Test Engineer

This role involves leading test engineering efforts within a cross-functional product team, focusing on frontend, backend, and mobile products built on microservices and machine learning. The engineer will design and develop automated test frameworks, drive quality initiatives, mentor team members, and integrate testing into CI/CD pipelines using modern tools and cloud infrastructure.

Entrust

Product Manager - Geo Expansion

This role involves leading the product strategy and roadmap for identity verification solutions, with a focus on expanding into new geographies. The Senior Product Manager will work cross-functionally to drive innovation in KYC/AML workflows, ensure regulatory compliance, and scale solutions across industries. Key responsibilities include customer research, go-to-market planning, and mentoring team members.

Entrust

Hybrid Permanent Clearance Required

Staff Customer Success Engineer - Prisma AIRS

This role involves serving as a principal technical advisor and AI security architect for enterprise customers, focusing on deploying and optimizing Prisma AIRS solutions within complex global environments. The engineer will drive strategic adoption of AI-driven security workflows, deliver executive-level insights through data analytics, and act as a top-tier escalation point for critical technical issues. The position emphasizes proactive risk mitigation, customer retention, and influencing product direction based on real-world enterprise needs.

Palo Alto Networks London, United Kingdom

Remote Permanent

Domain Consultant 2

This role involves demonstrating and advising on identity security solutions for enterprise customers, with a focus on securing non-human identities such as AI models and automated agents. The consultant delivers technical presentations, leads proof of concepts, and supports sales through deep expertise in cloud environments, identity management, and AI-driven security challenges. Collaboration with sales, product, and partner teams ensures customer success and solution adoption.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Cryptographic HSM and Key Management Engineer

This role involves designing, implementing, and maintaining cryptographic systems, with a focus on Hardware Security Modules (HSMs) and key management solutions to protect sensitive banking data. The engineer will work across 300+ enterprise platforms, ensuring secure multi-tenancy encryption using Thales and Entrust technologies, while supporting audits, vulnerability assessments, and cross-team collaboration. Responsibilities include cryptographic protocol development, certificate management, and 24/7 on-call support in a regulated financial environment.

Barclays Knutsford, WA16 9EU, United Kingdom

Hybrid Permanent Clearance Required

Senior Security Researcher

As a Senior Security Researcher, you will focus on AI systems, contributing to rapid prototyping and open-ended research initiatives. You will investigate trends in generative AI security, research attacker tradecraft, and provide feedback to product and development teams.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Senior Security Researcher

As a Senior Security Researcher, you will focus on AI systems, contributing to rapid prototyping and open-ended research initiatives. You will investigate trends in generative AI security, research attacker tradecraft, and provide feedback to product and development teams.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Security Engineer IAM

A leading Professional Services company is seeking a Security Engineer IAM on a contract basis to work on an exciting project with a financial services client.You will be required to work onsite in London 4-5 days a week. Please DO...

Telstra Associates London, United Kingdom £400 pd

Network Security Architect - FortiGate, Palo Alto, Zero Trust

Design and lead enterprise network security architecture across data centres, cloud, and hybrid environments, with a focus on Zero Trust, micro-segmentation, and firewall technologies including Palo Alto and FortiGate. Operate in a financial services context, driving security automation, incident coordination, and secure network transformations. Work within a hybrid model in central London.

Hays Technology London, City And County Of the City Of London, United Kingdom £850 pd

Hybrid Contract

SOC Analyst – Step into Shift Leadership

SOC Analyst – Step into Shift LeadershipLeeds | £38,500 + 20% Shift Allowance (£46,200) | 4 on / 4 off,Are you an experienced SOC Analyst looking for that next step, but not quite ready for a full Team Lead role?I'm...

Fynity Leeds, West Yorkshire, United Kingdom £38,000 pa

Cloud Architect (Azure/GCP)

Cloud Architect – Azure & GCP* Hybrid | London* Competitive rates🚀 Cloud Architect – Azure & GCP | Banking | Cloud Transformation | ContractI’m currently recruiting for an experienced Cloud Architect to join a major cloud transformation and application modernisation...

Synapri London, United Kingdom £1 pa

Senior Cybersecurity Lead

Lead the development and execution of cybersecurity strategy across Five Guys' European operations in a hands-on, greenfield role. Define security policies, strengthen cloud and identity security, lead incident response, and ensure compliance with GDPR, PCI-DSS, and ISO 27001. Collaborate with IT and leadership in a lean environment while building security capabilities from the ground up.

We Love Alfa London, United Kingdom £90,000 – £110,000 pa

Senior Application Security Engineer / DevSecOps Engineer

Do you have a background in Application Security, DevSecOps or Product Security, with hands-on experience embedding application security into the SDLC If so, this could be an opportunity worth considering.Join a well-established health research organisation and charity supporting large-scale medical...

Additional Resources London, United Kingdom £80,000 – £90,000 pa