Latest security engineer Jobs

Sr. Security Researcher

This role involves conducting advanced security research, including vulnerability discovery, reverse engineering, and adversary TTP analysis, using large-scale data collection systems. The researcher will develop automated tools, operate honeypots, and publish findings while collaborating across intelligence teams. A strong background in AI/LLM integration for security workflows and independent research in adversarial techniques is essential.

CrowdStrike Germany

Sr. Security Researcher

This role involves conducting advanced security research, including vulnerability discovery, reverse engineering, and adversary TTP analysis. You'll develop automated tools for large-scale data collection, operate honeypots, and publish findings through blogs or conferences. The position emphasizes AI-driven research, collaboration across teams, and rapid response to emerging threats using an AI-first approach.

CrowdStrike

Platform Architect - Agentic Trust

This role involves defining and governing a four-plane reference architecture (Identity, Authority, Execution, Assurance) for Entrust’s Agentic Trust Layer, ensuring cryptographic assurance, interoperability, and scalability across product lines. The Platform Architect leads technical standards, serves as design authority on all build tracks, and shapes industry standards in agentic trust and digital identity. Key responsibilities include owning the Agent Passport, Permission Slip framework, Evidence Ledger, and Policy Engine architectures, while ensuring compliance with global regulations and third-party assurance regimes.

Entrust United States

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

Machine Learning Researcher

This role involves researching and prototyping machine learning solutions to detect novel cyber threats, applying techniques such as neural networks, language models, and statistical methods. You'll implement models into production systems, optimising for performance on edge devices, and collaborate closely with software engineering and security teams. The work focuses on advancing Darktrace’s Adaptive AI platform in real-world cybersecurity environments.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Solutions Consultant - Strategic Accounts

This role involves guiding strategic customers through their security transformation by delivering tailored technical solutions across Palo Alto Networks' full portfolio. The Solutions Consultant acts as a trusted advisor, conducting discovery workshops, leading technical validations, and driving platform adoption through cross-functional collaboration. The position emphasizes consultative selling, complex problem-solving, and positioning integrated cybersecurity solutions in hybrid and cloud environments.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Technology Specialist & Integration Lead (M/F)

This role involves assessing emerging metrology technologies and developing proof of concepts, while designing and integrating software components aligned with IT architectural standards. The specialist will define test strategies, coordinate system integrations across legacy platforms, and drive knowledge sharing across teams. It operates within a high-compliance, security-cleared environment focused on secure and timely Entry Into Service for digital solutions in aerospace.

airbus France

On-site Permanent Clearance Required

Technology Specialist & Integration Lead (M/F)

This role involves leading the integration and development of IT solutions for metrology and measurement systems within Airbus Commercial Aircraft. The specialist will assess emerging technologies, develop proof of concepts, design software components aligned with architectural blueprints, and coordinate integration across legacy systems. Emphasis is placed on ensuring high-quality Entry Into Service through robust testing strategies and cross-functional collaboration in a regulated aerospace environment.

airbus

On-site Permanent Clearance Required

GSI/Advisory Solution Architect

This role involves enabling and collaborating with Global System Integrators and advisory partners to build, market, and deliver solutions using Palo Alto Networks' Idira identity security technologies. The Solution Architect leads technical enablement, joint solution development, and co-innovation initiatives, ensuring partners are technically aligned and capable. Key activities include delivering training, designing reference architectures, supporting pre-sales efforts, and influencing product strategy through partner feedback.

Palo Alto Networks London, United Kingdom

Senior IT Support Engineer

Provide hands-on IT support for hardware, software, telephony, and business systems, managing incidents and user communication. Support IT operations, security, and system improvements across internal and client sites. Work on-site in Fareham as part of a small IT team, reporting to the IT Manager.

Spectrum IT Recruitment Fareham, United Kingdom £35,000 – £45,000 pa

Systems Administrator \ Support Engineer

Provide multilevel technical support to business customers, including troubleshooting desktop, server, and network issues. Commission and maintain IT infrastructure, manage Microsoft 365 and Azure AD environments, and ensure high customer service standards. Work on-site in Sidmouth within a small, friendly team.

Profile 29 Ex109Hl, United Kingdom £27,000 – £30,000 pa

Security Architect

This role involves leading the development and governance of enterprise security architecture across cloud, on-premises, and hybrid environments within a global law firm. The Security Architect will define security standards, drive secure adoption of AI technologies, and ensure compliance with key frameworks including ISO 27001, NIST, and GDPR. The position requires close collaboration with senior stakeholders across technology, security, risk, and legal functions.

Computappoint London, United Kingdom £90,000 – £105,000 pa

Security Architect_ Active DV clearance

Design and implement endpoint security solutions and platform controls for air-gapped, offline environments. Develop secure patching, vulnerability management, and data transfer mechanisms while ensuring compliance with UK government security standards including JSP and NCSC guidelines. Produce technical documentation and support penetration testing within highly classified settings.

Randstad Technologies Recruitment Erskine, Renfrewshire, PA8 7AA, United Kingdom £400 – £450 pd

On-site Contract Clearance Required

Security Architect - DV Cleared

Design and implement endpoint security solutions, including AntiVirus/EDR and vulnerability management, within air-gapped, high-assurance government environments. Ensure compliance with MOD, NCSC, JSP, and NIST standards while producing technical documentation and supporting accreditation. Collaborate with infrastructure and security teams to deliver secure backend platform capabilities.

CBSbutler Holdings Limited trading as CBSbutler Corsham, Wiltshire, SN13 0HB, United Kingdom £500 – £555 pd

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