Latest security architect Jobs

Software Engineering Manager - Observability

As an Engineering Manager - Observability, you will lead a team focused on building and maintaining large-scale distributed tracing and metrics platforms. You will participate in architectural design, team collaboration, and ensure high-quality infrastructure services to support CrowdStrike's DevOps model.

CrowdStrike

Hybrid Permanent Flexible

Sr. Frontend Engineer - Counter Adversary Operations Team , UK)

As a Senior Frontend Engineer on the Counter Adversary Operations team, you will build globally distributed, robust, and customer-centric solutions using Ember.js. You will work closely with UX Engineers, Cloud Engineers, UX Designers, and other stakeholders to deliver high-quality user experiences that protect systems from sophisticated adversaries. The role involves hands-on engineering, technical decision-making, and continuous learning in a dynamic and collaborative environment.

CrowdStrike London, United Kingdom

Hybrid Permanent

Senior Developer

This role involves designing, developing, and maintaining custom integrations that connect legal systems for matter ingestion, time recording, and document storage. The developer will build microservices and web applications using .NET and C#, support agile delivery, and ensure integration platforms are secure, performant, and compliant. The position acts as a technical focal point for integration engineering and contributes to platform standards and continuous improvement initiatives.

A&O Shearman Bt132Bj, United Kingdom

Hybrid Permanent

1294 Senior Cloud Ops Engineer

This role involves hands-on cloud engineering and operations, focusing on Azure cloud environments. You will support the development and operation of cloud landing zones, automate infrastructure, and ensure security and compliance. The position offers opportunities to shape cloud service delivery and contribute to a major digital transformation.

LHH Recruitment Solutions South West England, United Kingdom £60,000 – £70,000 pa

On-site Permanent Clearance Required

Senior Threat Modelling Analyst

As a Senior Threat Modelling Analyst at Sky, you will lead end-to-end threat modelling activities, focusing on AI-enabled systems and autonomous technologies. You will work closely with engineering and product teams to define secure design patterns, support junior team members, and engage with external stakeholders to ensure the security and compliance of Sky's products and services.

Sky Eh547Hh, United Kingdom

On-site Permanent

IT Services Support Manager

The IT Services Support Manager will lead the delivery of secure and high-performing technology services, shaping architecture and driving continuous improvement. Responsibilities include managing senior technical staff, overseeing software testing and deployments, and ensuring data quality and system resilience.

Circle Recruitment Hampshire, United Kingdom £40,000 – £47,000 pa

Hybrid Permanent

Senior Threat Researcher (UK)

The role involves analyzing advanced security threats, translating threat intelligence into high-fidelity detections, and working with the CTU Threat Intelligence team to develop and refine detection rules. The position requires a deep understanding of endpoint and cloud behavior, and the ability to leverage data from multiple sources to ensure accurate and actionable alerts.

Sophos United Kingdom

Remote Permanent

Network Engineer

This role involves maintaining and evolving a global enterprise network, working closely with architects and cross-functional teams to ensure seamless connectivity for digital health platforms and global operations. Responsibilities include network monitoring, deployment, security, and continuous improvement.

Planet Recruitment Oxfordshire, United Kingdom £50,000 – £60,000 pa

Remote Permanent

Cyber Platforms Engineer

The Cyber Platforms Engineer will design, implement, and manage data governance, information protection, and compliance capabilities across Microsoft 365, Azure, and other data platforms. Key responsibilities include data classification, sensitivity labelling, DLP controls, and stakeholder engagement to ensure data is discoverable, protected, and used in line with regulatory requirements.

Connells Group HQ Mk78Jt, MK7 8JT, United Kingdom

On-site Permanent

Software Engineer

This role involves working on safety-critical, real-time Air Traffic Control systems as part of a multi-disciplinary engineering team. Responsibilities include software development, testing, and support across the full lifecycle, with a focus on compliance and structured processes.

Appcast Enterprise Fareham, United Kingdom

Hybrid Permanent Clearance Required

Senior Cloud Platform Engineer

This role involves building, configuring, and supporting cloud platforms across Azure and AWS, focusing on cloud readiness, platform build, IaC, DevSecOps, and migration. You will work on improving platform reliability, security, and compliance, and act as a senior escalation point for complex cloud infrastructure issues.

Rise Technical Recruitment Milton Keynes, Buckinghamshire, United Kingdom £500 – £550 pd

Hybrid Contract Clearance Required

Domain Consultant, SASE

As a Domain Consultant for SASE, you will provide technical expertise and guidance to customers on their network security and zero trust journey. You will collaborate with sales teams, present to customers, lead demonstrations, and architect solutions to strengthen and simplify their security posture. You will also document high-level designs and use cases, discuss industry trends, and respond to RFIs/RFPs.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Domain Consultant - SASE

As a Domain Consultant for SASE, you will provide technical expertise and guidance to customers on network security and zero trust solutions. You will collaborate with sales teams, present to customers, lead technical demonstrations, and architect solutions to strengthen and simplify their security posture. This role involves staying ahead of industry trends and ensuring the successful implementation of Palo Alto Networks solutions.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Senior Azure Platform Engineer- SC Cleared

This role involves working on high-impact, mission-critical projects for Defence clients, building and managing scalable Azure environments, and shaping innovative solutions. You will collaborate with a team focused on delivering cutting-edge cloud infrastructure and DevOps practices.

Searchability NS&D Farnborough, GU14 7JT, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent Clearance Required

ITSM Platform Engineer - Barclaycard Payments

This role involves designing and engineering ITSM change enablement workflows using Jira Service Management, integrating incident, change, request, and CMDB capabilities with CI/CD, monitoring, and observability platforms. The engineer will build automated, policy-driven guardrails to make change control safe, observable, and low-friction within a regulated, high-availability environment. The position emphasizes platform automation, risk-based controls, and integration across modern engineering workflows.

Barclays London, E14 5RB, United Kingdom

Hybrid Permanent Clearance Required