Latest security architect Jobs

Principal Detection Engineer , GBR)

This role focuses on designing and implementing cross-domain detection strategies across endpoint, cloud, identity, and SaaS environments to ensure comprehensive threat coverage. The Principal Detection Engineer will build high-fidelity correlation detections using behavioral analysis and AI/LLM-driven workflows, while coordinating with multiple engineering teams to close coverage gaps. A key responsibility is advancing detection quality through technical leadership, threat-informed prioritization, and influencing platform improvements to maintain resilience against evolving adversary tactics.

CrowdStrike United Kingdom

Remote

Threat Researcher II - IRE, UK or ROU)

This role involves researching and analyzing emerging malware and cyber threats to enhance CrowdStrike's Falcon platform detection capabilities. The Threat Researcher investigates threats across the full attack lifecycle, validates security coverage, and collaborates with engineering and data science teams to implement improvements. The position leverages automation, AI, and machine learning to scale threat analysis and drive product innovation in a high-impact, research-driven environment.

CrowdStrike

Remote

Lead Data Engineer

The Lead Data Engineer will develop mission-critical data solutions for National Security clients, working with cutting-edge technologies such as AI/DS, Cyber, Cloud, DevOps/SRE, and Platform Engineering. Responsibilities include designing and implementing sophisticated data pipelines, ensuring data quality, and leading challenging conversations with teams and senior stakeholders.

Searchability NS&D Gloucester, United Kingdom £65,000 – £85,000 pa

Hybrid Permanent Clearance Required

Cloud Engineer- eDV Cleared

This role involves working on high-impact, mission-critical projects for Defence and National Security clients. You will be responsible for deploying and managing cloud infrastructure using AWS, Terraform, and Ansible, with a focus on delivering innovative solutions.

Searchability NS&D London, United Kingdom £40,000 – £95,000 pa

On-site Permanent Clearance Required

Senior Platform Engineer

Design and maintain secure, scalable Azure cloud infrastructure using Infrastructure as Code, manage Kubernetes and containerised workloads, and build CI/CD pipelines to support a rapidly scaling FinTech platform. Collaborate with engineering teams to improve developer experience, platform reliability, and automation. Play a key role in shaping platform strategy and mentoring other engineers.

REVYBE IT RECRUITMENT LIMITED London, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent

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

Infrastructure Support Engineer

The role involves maintaining and supporting AWS cloud infrastructure, backend systems, and SQL-backed platforms, with a focus on incident resolution, system reliability, and automation. You'll collaborate with development, QA, and support teams to troubleshoot issues, improve observability, and ensure secure, high-performing environments. The position emphasizes continuous improvement, scripting for automation, and proactive monitoring within a hybrid working model.

Peregrine Christchurch, Dorset, United Kingdom £50,000 pa

Hybrid Permanent

Senior Technical Success Manager - Enterprise Accounts

A Senior Technical Success Manager partners with enterprise customers to drive adoption of Darktrace’s AI-driven cybersecurity platform, embedding it into daily security operations. The role involves identifying technical use cases, reducing risk, accelerating time-to-value, and ensuring long-term customer health. It requires deep technical understanding of cybersecurity, strong stakeholder engagement, and collaboration across internal teams to support renewals and expansion.

Darktrace France

On-site Permanent

Technical Success Manager - Enterprise Accounts

The role involves building trusted relationships with enterprise security and IT teams to drive technical adoption of Darktrace’s AI-driven cybersecurity platform. You'll create success plans, identify high-value use cases, and guide customers from deployment to active use, ensuring measurable risk reduction and operational integration. The position acts as a technical advisor, bridging customer needs with internal teams to improve health, retention, and expansion opportunities.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid 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

Principal Consultant, Incident Response (Unit 42)

Leads high-stakes incident response engagements for clients, conducting forensic investigations across Windows, Linux, and macOS systems to identify breaches and attack vectors. Uses advanced tools like EnCase, FTK, and Splunk to analyze logs and memory artifacts, delivering actionable remediation strategies. Mentors junior consultants and collaborates with internal teams to strengthen client security postures.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Junior Cyber Audit Consultant

This role involves supporting senior consultants in conducting cyber audits of defence-related systems and processes, ensuring compliance with frameworks like NCSC CAF and GovAssure. The junior consultant will assist in audit planning, documentation, and reporting, while gaining experience to progress into a lead audit role. Work includes contributing to Cyber Risk Profiles and collaborating with management on corrective actions within a nationally significant defence cyber assurance context.

CONVENTUS SOLUTIONS LIMITED Wiltshire, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Firmware Engineer - Hardware Integration - Defence - Cambridge

This role involves developing new defensive technologies through firmware engineering and electronics hardware integration. You will work on cutting-edge projects, collaborate in a flat-structured team, and contribute to the defence of the UK and allied nations.

Newton Colmore Cambridge, United Kingdom

Technology Risk and Resilience Manager

This role involves leading technology risk and resilience assurance across critical financial institutions, focusing on cyber, cloud, third-party, and AI-related risks. You'll conduct in-depth reviews of transformation programmes, challenge senior stakeholders, and shape risk methodologies, while contributing to industry-wide resilience initiatives and policy development.

Hays Technology London, United Kingdom £73,500 – £92,000 pa

Hybrid Permanent

Testia Ltd - EN4179 Level 2 Qualified NDT Inspector

Perform non-destructive testing (NDT) inspections using methods such as ultrasonic, radiography, magnetic particle, and dye penetrant on aerospace components. Interpret and report results in compliance with quality standards, support customer site visits, and maintain certification records. Work involves both manufacturing and in-service component evaluation, with opportunities for technical engagement and qualification development.

airbus Bristol, United Kingdom