Latest security architect Jobs

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

Product Security Architect

The Product Security Architect will work closely with product, development, and customer-facing teams to ensure security is integrated throughout the product lifecycle. Key responsibilities include threat modeling, secure design reviews, risk assessments, and improving secure development practices. The role involves significant collaboration and leadership in enhancing the security maturity of SRT's products and their deployment in customer environments.

SRT Marine Systems PLC Birmingham, West Midlands (county), United Kingdom £75,000 – £110,000 pa

Hybrid Permanent

Cyber Security Architect

Design and implement secure technology solutions within a large telecommunications environment, focusing on security architecture and controls. Collaborate with technical teams and senior stakeholders to align security with business and regulatory requirements. Support transformation and modernisation initiatives across complex infrastructure, cloud, and network environments.

ECS Resource Group London, United Kingdom £525 – £550 pd

Network Security Architect

This role involves leading the design and implementation of complex, multi-vendor network and security solutions, with a focus on high-availability data centre and SD-WAN architectures. The architect will produce detailed technical designs, configure and troubleshoot enterprise infrastructure, and provide technical leadership across delivery teams. Key technologies include Cisco ACI, F5 BIG-IP, and advanced routing and security platforms.

CBSbutler Holdings Limited trading as CBSbutler Newbury, Berkshire, United Kingdom £550 – £650 pd

Network & Security Architect

SummaryTake ownership of secure network architecture across complex defence programmes where your technical decisions influence critical environments from concept through to delivery. This is an opportunity to broaden your architectural influence, work across high assurance systems and develop expertise in...

Electus Recruitment Stevenage, Hertfordshire, United Kingdom £60,000 – £65,000 pa

IFS Security Architect

Design and govern the IFS Cloud security architecture with a focus on access controls, permissions, and compliance across a global deployment. Translate business processes into scalable RBAC and SoD frameworks while supporting audit readiness and integration security. Work closely with IT, business teams, and auditors through SIT, UAT, and go-live phases.

Cathcart Technology Bishopsgate, City And County Of the City Of London, EC2M 3UE, United Kingdom £600 – £700 pd

Information Security Architect

Design and implement secure, scalable solutions across infrastructure, cloud, and applications, ensuring alignment with Howdens' cyber risk strategy and compliance standards. Collaborate with technical teams, enterprise architecture, and external suppliers to embed security into system design and procurement. Conduct security architecture reviews and support continuous improvement of existing systems.

Howdens Joinery Northampton, Northamptonshire, United Kingdom

AI Security Architect

Design and implement security frameworks for AI and generative AI systems within a health research environment. Conduct threat modelling, develop governance standards, and secure integrations across complex enterprise systems. Focus on mitigating AI-specific risks such as prompt injection, data leakage, and model inversion while enabling safe innovation.

Additional Resources London, United Kingdom

Cyber Security Architect

This role involves leading the design and governance of cyber security architecture across complex, multi-system environments. You will shape secure technology solutions, define standards, and guide integration with existing platforms while mentoring technical teams. The position offers strategic influence across high-profile initiatives within a hybrid working model.

Addition Derby, United Kingdom £66,240 – £86,940 pa

Lead AI Security Architect

Lead AI Security Architect - Azure Open AI, AI FoundryUp to £800 per day (Inside IR35)London / Hybrid (1 day per week onsite)6 months initiallyMy client is looking for a Lead AI Security Architect to drive the secure adoption of...

Hays Technology London, United Kingdom £700 – £800 pd

Senior Cyber Security Architect

Designs and implements cloud-focused security architectures to protect critical systems and information assets within a regulated utilities organisation. Responsible for integrating security across networks, applications, and cloud environments, conducting risk assessments, ensuring compliance with regulations like NIS, and supporting incident response. Works closely with IT teams and governance functions to embed security into system design and development lifecycles.

Yolk Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £85,000 – £1,000,000 pa

Senior Cloud Native Security Architect

This role involves leading complex cloud-native security engagements for customers, focusing on designing and implementing solutions in Kubernetes, workload identity, and secrets management environments. The architect acts as a trusted advisor, translating customer needs into secure, pragmatic implementations while mentoring peers and contributing to product strategy. Work spans technical execution, stakeholder collaboration, and cross-functional integration across security, operations, and engineering teams.

Palo Alto Networks United Kingdom

Remote Permanent

CISO Solution Architect (9936)

Design and govern enterprise security architecture with a focus on data protection and Azure cloud security. Provide expert guidance on data classification, DLP, encryption, and compliance within a highly regulated environment. Collaborate across engineering, risk, and cloud teams to embed security into platforms and transformation initiatives.

Salt London, United Kingdom

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

Security Operations Analyst

This role involves monitoring and analysing cyber threats, conducting threat modelling, and producing intelligence reports to strengthen security controls. The analyst will work within a security team to detect, investigate, and respond to threats using frameworks like MITRE ATT&CK, while supporting both strategic and operational resilience initiatives. Collaboration with SOC, threat intelligence, and engineering teams is central to the role.

Matchtech London, United Kingdom £594 pd