Latest security architect Jobs

CrowdStrike logo

Sr. Intelligence Software Engineer , DEU)

This role involves designing and building scalable data integration and processing systems for CrowdStrike's Intelligence team. Responsibilities include gathering requirements, developing and maintaining systems, and ensuring smooth operations. The role requires deep experience in distributed architectures and proficiency in multiple programming languages, databases, and cloud technologies.

Remote
CrowdStrike logo

Engineering Manager - Core Infrastructure

Lead a team of engineers building foundational infrastructure platforms at a high-scale cybersecurity company. Drive cloud cost optimization, enforce deployment standards across multi-cloud environments, and contribute to an AI-native platform processing trillions of events daily. Focus on self-service infrastructure-as-code, SRE practices, and enabling engineering velocity through reusable modules and internal developer platforms.

CrowdStrike United States US$140,000 – US$215,000 pa
Remote
Bridewell logo

Principal OT Security Consultant

This role involves leading OT security engagements for critical national infrastructure clients, delivering high-quality cyber security solutions and building senior relationships. The consultant will shape service offerings, lead technical teams, and identify growth opportunities. Focus is on client delivery and strategic advisory in industrial control environments.

Bridewell London, United Kingdom
Hybrid Permanent
Bridewell logo

Senior OT Security Consultant

This role involves delivering OT cybersecurity services to critical infrastructure clients, focusing on complex security projects and senior-level client engagement. The consultant will assess and improve industrial control system security, combining deep technical knowledge with strategic advisory. Work includes hands-on assessments, risk analysis, and guiding clients through security transformation in high-stakes environments.

Bridewell London, United Kingdom
Hybrid Permanent

Senior Information Security Analyst

This role involves providing security expertise for IT projects and change initiatives, with a focus on Microsoft cloud services including Azure, Microsoft 365, and associated security tooling. The analyst will assess project designs, define security requirements, and ensure appropriate controls are implemented, while also configuring and managing MS Sentinel, MS Defender, and Azure firewalls. Collaboration with teams and participation in security risk assessments across formal workgroups is a key aspect of the position.

Clearwater People Solutions West Malling, Kent, United Kingdom £65,000 – £72,600 pa
On-site Permanent

Principal RID (Lead Cyber Security Developer)

This role involves designing, building, and securing computational software and infrastructure for UCL’s research. Responsibilities include security hardening, HPC systems, ISO 27001 certification, and guiding best practices in cyber-security across multiple teams.

UCL London, Hybrid, London, United Kingdom £68 – £78 pa
Permanent

Infrastructure Engineer / Security

This role involves maintaining and securing IT infrastructure across on-premise and cloud environments, with a focus on system hardening, vulnerability management, and incident response. The engineer will work with security technologies like SIEM, EDR, and IAM, support compliance and disaster recovery, and contribute to infrastructure projects using automation and Infrastructure-as-Code tools. A strong background in Linux, networking, and cloud security is essential.

IT Talent Solutions Guildford, Surrey, United Kingdom £55,000 – £65,000 pa

Research Fellow in Cyber Security and Privacy

This role involves conducting research on the privacy-explainability tradeoff in explainable AI for cyber crime investigations. You will contribute to the GANNDALF project, optimizing explainability strength while ensuring privacy, and participate in pilot implementations and evaluations.

LASE (University of Greenwich) London, United Kingdom £38 – £44 pa
Contract

Junior Cyber Security Technician

This role involves monitoring security alerts, assisting with investigations, supporting vulnerability assessments, and maintaining documentation. The Junior Cyber Security Technician will work alongside IT teams to reduce cyber risks and enhance overall security in a modern manufacturing environment.

Back TO Work Rotherham, South Yorkshire, United Kingdom £26,000 pa

DevOps Engineer (AWS & Cloud Security)

This role involves designing and maintaining hybrid cloud infrastructure, automating deployments with Terraform and Ansible, and building CI/CD pipelines using GitHub Actions. You'll also focus on cloud security, networking, and observability, while working on complex projects for major clients.

Ernest Gordon Recruitment Camden Town, London, NW1 8QL, United Kingdom £65,000 – £70,000 pa

2027 Technology Cyber and Security Summer Programme Knutsford

Spend 10 weeks working on real cyber and security projects within Barclays' Chief Security Office, gaining hands-on experience in threat intelligence, secure engineering, and risk management. Collaborate with cross-functional teams to enhance security controls and support the bank’s resilience. Ideal for penultimate-year students passionate about technology and problem-solving.

Barclays United Kingdom
Internship

Senior Research Associate: SCULI: Security in Ultra-Large Scale Systems

This role involves conducting original research to develop techniques for orchestrating security controls in dynamic and complex systems. The successful candidate will collaborate with academic and industry partners, publish high-quality research, and have the flexibility to direct their research activities.

Lancaster University Lancaster, Northern England, United Kingdom £39 – £45 pa
Permanent

Principal Data Scientist - National Security (TIRE)

This role involves applying AI, machine learning, and data science to national security challenges, leading technical projects, and collaborating with multidisciplinary teams. The Principal Data Scientist will also represent TIRE to stakeholders and support the career development of team members.

The Alan Turing Institute Cheltenham, South West England, United Kingdom £82 pa
Contract

3rd Line Security Analyst - Reading Sentinel Defender XDR CrowdStrike

This role involves leading serious security incidents, conducting forensic investigations, and developing detections and automation using tools like Sentinel, Defender XDR, and CrowdStrike. The analyst will also support the wider team by mentoring colleagues and maintaining documentation.

Global Technology Solutions Ltd Rg15Bs, United Kingdom £50,000 – £60,000 pa
Hybrid

Delivery Team Security Lead (Security Assurance Coordinator)

This role involves managing and coordinating security elements across Navy Digital projects, ensuring compliance with security requirements and delivering key information assurance deliverables. The position requires experience in security assurance, cyber risk, and knowledge of MOD standards and processes.

Carbon 60 Southwick, Hampshire, Hampshire, PO17 6EA, United Kingdom