Latest security architect Jobs

Platform Professional Services Sr. Consultant , ESP)

This role involves deploying and optimising CrowdStrike’s AI-powered threat detection and response capabilities on the Falcon platform. The consultant will configure machine learning models, develop automation playbooks, troubleshoot AI-driven alerts, and integrate Falcon’s AI features into customer environments. They will also lead training workshops and support incident response teams using advanced AI and security automation techniques.

CrowdStrike Spain

Remote Permanent

Platform Professional Services Sr. Consultant , ESP)

This role involves deploying and optimizing CrowdStrike’s AI-powered threat detection and response capabilities for enterprise customers. The consultant will configure machine learning models, develop automation playbooks, integrate Falcon AI with existing security tools, and provide technical leadership in AI-driven security operations. A key focus is reducing false positives while enhancing detection efficacy through advanced tuning and scripting using Falcon APIs.

CrowdStrike

Remote Permanent

Senior DevOps Engineer- eDV Cleared

This role involves working on high-impact, mission-critical projects for National Security clients, shaping innovative solutions and leading junior team members. You will be hands-on with DevOps practices, containerization, and infrastructure as code, while also managing stakeholder communications.

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

On-site Permanent Clearance Required

Lead/ Principal DevOps Engineer- eDV Cleared

This role involves leading and shaping DevOps solutions for high-impact, mission-critical projects in the National Security domain. You will work hands-on with containerization, infrastructure as code, and CI/CD, while also providing technical leadership and stakeholder management.

Searchability NS&D Manchester, United Kingdom £85,000 – £100,000 pa

On-site Permanent Clearance Required

Threat Research Analyst

The role involves in-depth analysis of cyber threats, malware, and adversary TTPs using data science and analytical techniques. You'll proactively hunt for emerging threats, develop threat intelligence reports, and refine detection methodologies based on research. Collaboration with security researchers and product teams helps strengthen Darktrace’s AI-driven threat response capabilities.

Darktrace London, UB8 1LQ, United Kingdom

Threat Research Analyst

The role involves in-depth analysis of cyber threats, malware, and adversary TTPs using data science and analytical techniques. You'll proactively hunt for emerging threats, develop threat detection methodologies, produce intelligence reports, and present findings internally and externally. Collaboration with research, security, and product teams is key to enhancing Darktrace's AI-driven threat intelligence capabilities.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Senior Technical Support Engineer - Focused Services

This role involves providing advanced post-sales technical support to customers, diagnosing and resolving complex network and security issues, and delivering configuration guidance and troubleshooting for multi-vendor firewall environments. The engineer collaborates with cross-functional teams to improve product quality and customer experience, often under pressure, while contributing to knowledge base content and occasionally traveling to customer sites during critical incidents. The position emphasizes deep technical expertise, clear communication, and ownership in a customer-facing support context.

Palo Alto Networks London, United Kingdom

Hybrid Permanent Clearance Required

Sr. Technical Support Engineer, Focused Services

This role involves providing high-level technical support for Prisma Cloud, focusing on triaging and resolving complex post-sales technical issues across cloud-native environments. The engineer will work closely with customers and internal teams to diagnose root causes, deliver solutions, and improve product reliability through detailed analysis and documentation. It requires deep expertise in cloud platforms, containerization, networking, and security technologies, with a strong emphasis on customer communication and cross-functional collaboration.

Palo Alto Networks United Kingdom

Remote Permanent Clearance Required

QA Test Engineer

This role involves ensuring software quality across web, mobile, and API-based applications through a mix of manual, exploratory, and automated testing. You'll collaborate closely with developers and DevOps throughout the Agile lifecycle to build quality in from the start, not just test at the end. The position offers opportunities to influence testing practices, work on technically diverse projects, and contribute to reliability, security, and performance in a supportive, modern development environment.

Leo Recruitment Limited Bh170Aa, United Kingdom £35,000 – £40,000 pa

2nd Line Support Engineer

This role involves providing advanced technical support within a modern Microsoft-based environment, focusing on resolving escalated incidents and complex technical issues. The engineer will manage cloud-first infrastructure, support security technologies like Microsoft Defender and Conditional Access, and contribute to service improvements through automation and documentation. Collaboration with 1st and 3rd line teams and occasional on-site support across offices are key aspects of the position.

Nigel Wright Group Sunderland, United Kingdom

Hybrid Permanent

Trainee DevOps Engineer | No experience needed (Ref: 7501)

DEVOPS ENGINEER TRAINEESHIPBecome a DevOps Engineer and Build Real-World ExperienceAre you interested in cloud computing, software development, automation, and building reliable technology platforms? Do you want to gain practical experience while developing technical skills that are in high demand across...

Qualify Nation Recruitment Newcastle upon Tyne, United Kingdom £28,000 – £38,000 pa

Trainee DevOps Engineer | No experience needed (Ref: 7501)

DEVOPS ENGINEER TRAINEESHIPBecome a DevOps Engineer and Build Real-World ExperienceAre you interested in cloud computing, software development, automation, and building reliable technology platforms? Do you want to gain practical experience while developing technical skills that are in high demand across...

Qualify Nation Recruitment Leicester, LE1 5YA, United Kingdom £28,000 – £38,000 pa

IT Systems Engineer

This role involves ensuring the reliability and stability of IT systems within MOD teams, providing deep technical support for complex network and system issues such as software defects and network faults. The engineer will contribute to projects and bid activities, support the contracts team with technical guidance, and respond to high-severity incidents escalated from the NOC. The position requires hands-on expertise with Cisco, Juniper, or Fortinet technologies and eligibility for DV clearance, with minimal customer interaction.

Rise Technical Recruitment Redhill, RH1 1RJ, United Kingdom

On-site Permanent Clearance Required