Overview In this role you own the end‑to‑end SOC architecture, shaping how platforms, detections and controls evolve to meet regulatory and client needs. You will influence service growth, adopt new technologies and foster a security-by...Read More>>.

Overview In this role you lead software security across the full product line, turning objectives into pragmatic architecture and controls. You collaborate with engineering to embed security from concept through maintenance, shaping secure...Read More>>.

Overview In this role you will translate evolving product security regulations into actionable engineering requirements. You will work across product security, engineering and legal teams to integrate regulatory obligations into Arm’s SDL...Read More>>.

About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working wi...Read More>>.

About the company the company’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed r...Read More>>.

Security Architect6 monthsSC cleared role - current active clearance is essentialHybrid - LondonSole British national only - due to nature of the projectOutside IR35£600 - £700 a day...Read More>>.

Security Architect+6 months ++SC cleared role - current active clearance is essential+Hybrid - London+Sole British national only - due to nature of the project+Outside IR35+£600 -...Read More>>.

Reachdesk is seeking a Head of Business Systems & Security to own the platforms powering the business, shape the security programme customers rely on, and drive the IT landscape across the UK, US and Portugal.You will set architecture, gove...Read More>>.

EFG (ESL FACEIT Group) in London is seeking a Senior Security Engineer to lead the evolution of the group’s information security posture. You will architect and oversee security tooling, platforms, and frameworks across the organization, driving...Read More>>.

SiXworks is seeking a Lead Security Architect to deliver secure, mission-critical digital solutions for Defence and National Security. You will drive secure architectures across MOD projects, collaborate with cross-functional teams, and guide agil...Read More>>.

EPAM Systems in London is seeking a Senior Cloud Security Architect to design and deliver secure cloud solutions for enterprise clients. You will shape cloud security strategy and engage with clients to translate requirements into robust architect...Read More>>.

Principal Cyber Security Architect & Engineering Lead London / Milton Keynes I’m working with an established UK organisation going through a significant business, technology and cyber security transformation, and we’re...Read More>>.

AI SECURITY ARCHITECT LONDON DV Clearable 5 Days On-Site Looking for your next opportunity at the forefront of AI and cyber security? This is a unique opportunity to shape the security strategy, governance and...Read More>>.

At the heart of everything we do is our vision to change lives every day, and our mission to grow The National Lottery responsibly and champion its impact.We are Allwyn UK, part of the Allwyn Entertainment Group – a multi-national lottery...Read More>>.

LT Harper Group seeks a Security Solution Architect to define and deliver the future-state network and identity architecture across multiple sites in the Greater South-East London area. The contract role runs initially for 3 months with hybrid wor...Read More>>.

Tria is seeking an experienced OT Architect to drive large-scale OT and industrial network transformation from London. You will define architecture strategies, standards and roadmaps, working across engineering, infrastructure and security teams t...Read More>>.

£70,000 to £76,000 per year, plus excellent benefits Contract Type: Permanent Hours: Full time Disability Confident: No Closing Date: 16/10/2026 About th...Read More>>.

Hybrid | London | 2 Days Per Week On Site Our client is a rapidly growing cyber security and managed technology services provider delivering secure digital workplace solutions to UK Government and highly regulated organisations. Du...Read More>>.

MATS Research, Inc. London, England, United Kingdom is seeking a Cybersecurity Engineer to secure our research infrastructure across a multi-cloud, high-performance compute environment.You will design and implement security for CI/CD, resea...Read More>>.

The Role We are looking for a seasoned Senior Enterprise Security Architect to lead the implementation of the CIS Critical Security Controls across an enterprise environment. You will be responsible for defining the security architecture and roadm...Read More>>.

Pay.UK is seeking a Payment Security Engineer to apply specialist knowledge in payment security, cryptography and security architecture across UK interbank payment services. You will influence secure design, assurance and resilience within a regul...Read More>>.

SoCode Limited in Cambridge is seeking an experienced Security Architect to own software security across a diverse product portfolio. You will define strategy, standards, and architecture to embed security throughout the product lifecycle and work...Read More>>.

Security Architect: Defence Sector South / South West England - Remote, with travel to customer sites as required Salary range £80,000 - 90,000 Live SC clearance required (minimum) The company A bespo...Read More>>.

Harvey Nash Group is seeking a Lead Security Architect in Leeds for a hybrid, permanent role with a salary up to £82,000. You will shape cybersecurity strategy across cloud, on-premise and SaaS, partnering with senior stakeholders to embed secure...Read More>>.

Searchability NS&D is seeking a Security Architect in Manchester, UK. The role is hybrid with 1-3 days on site, offering a pathway to DV clearance and exposure to high-profile government programmes.You will design secure solutions across in...Read More>>.

Position: Cyber Security - Senior Enterprise Security Architect Location: London, UK (Hybrid-4 days from office) 6 months contract position Role overview: We are seeking a seasoned, strategic, and hands-on Senior Ente...Read More>>.

Anson McCade Pty is seeking an experienced Security Architect to join a world-leading professional services organisation. You will define security architecture for complex enterprise IT and OT solutions, collaborating with Technical and Solutions...Read More>>.

DCV Technologies in London seeks a Senior Enterprise Security Architect to lead CIS Controls implementation across the enterprise, spanning on‑premises, cloud and hybrid environments. You will drive secure architecture patterns, policies and gov...Read More>>.

Vector Resourcing Ltd. is seeking a Cyber Security Lead/Security Architect to strengthen security across its growing global business.You will design and implement security improvements, including EDR rollout and a platform change for email...Read More>>.

La Fosse in North East London is seeking a seasoned Security Architect to join a large-scale technology environment on a hybrid contract basis.The role covers cloud, infrastructure and Microsoft security technologies, defining and implement...Read More>>.

IntaPeople: STEM Recruitment is recruiting two IT Security Architects for a high‑profile financial services client undergoing technology transformation. The role focuses on embedding security across cloud, on‑premises and hybrid environments t...Read More>>.

Location: London, Hybrid 2days in office per week Help Shape the Future of Security Architecture We're seeking two experienced hands on IT Security Architect to join a rapidly evolving financial services organisation...Read More>>.

Circle Recruitment seeks a senior Cyber Security Architect & Engineering Lead in London, hybrid, to strengthen security architecture and hands-on engineering capability. You will own security architecture, engineering, operations and improvements,...Read More>>.

Elastic, the Search AI Company, seeks a Principal Software Developer to join the Elasticsearch Security team. You will lead architecture and design for authentication, authorization, and tenant isolation, ensuring high-performance security at scal...Read More>>.

Check Point Software Technologies is seeking a Pre-Sales Cloud Security Architect to act as a trusted technical advisor for enterprise customers and strategic prospects. You will design, deploy, and optimize Check Point’s cloud security stack ac...Read More>>.

The National Physical Laboratory (NPL) seeks a Principal Enterprise Security Architect to lead cyber security architecture, assurance and operational services across our Time & Frequency programs. You will shape secure solutions and risk managemen...Read More>>.

Littlefish Group is seeking an experienced Cyber Security Architect to lead security architecture across complex environments. You will own security design decisions, influence programme direction and represent the company in change and design aut...Read More>>.

NineTech is seeking an experienced Zero Trust Security Architect to own security architecture across EUC and Collaboration platforms, ensuring robust controls, governance, and compliance within a complex enterprise.You will drive architectu...Read More>>.

Siemens Mobility is seeking a Senior Cyber Security Engineer to join our Rail Infrastructure business. The role supports secure, integrated rail systems across signalling, electrification, power SCADA, and station information, with offices in Ashb...Read More>>.

Allwyn UK is seeking an experienced Enterprise Security Architect to shape secure designs for customer-facing and enterprise apps across web, mobile, API and cloud services. You will translate risk into security requirements and guide engineering...Read More>>.

Forsyth Barnes is seeking a SC-Cleared/Eligible Security Architect to provide security architecture expertise across customer engagements for a client in the Defense space.You will translate security requirements, threat information, and bu...Read More>>.

E-Solutions IT Services UK Ltd in London is seeking a Cyber Security Specialist with Threat Modeling to act as the security consultant across product lines, developers and DevOps, helping accelerate secure project delivery.You will embed se...Read More>>.

Arcus Search is seeking a Network Security Engineer for a 6-month contract in London. The role focuses on designing and operating high-performance, resilient enterprise network security infrastructure, with ownership across security design, implem...Read More>>.

Anson McCade Pty is assisting a leading global consultancy in sourcing a Cyber Security Architect to join a growing security architecture team. The role involves working on highly sensitive transformation programmes, with exposure to Government an...Read More>>.

83zero Ltd is seeking a Cloud Security Architect Consultant in the UK to design secure cloud architectures across public, private and hybrid environments. You will drive security strategy, reference architectures and governance, embedding Secure b...Read More>>.

BT Group is seeking an Infrastructure Engineering Specialist to help create, implement and support technical solutions that impact internal and external customers. You will work with network and computing components, collaborating with internal te...Read More>>.

South Central England - Remote working with occasional travel to customer sites.This role requires candidates to be eligible for SC clearance.We are looking for a Security Architect to provide expertise across a portfol...Read More>>.

Fujitsu Bracknell requires a Security Application Architect to support the delivery of a Gateway solution. You will work under the Lead Solution Architect and Engineering Lead, engaging with the engineering team and 3rd line support to ensure deli...Read More>>.

SoCode Limited in Cambridge is seeking an experienced Security Architect to take ownership of software security across a diverse product portfolio.You will define standards, drive security architecture, and collaborate with engineering team...Read More>>.

North Northamptonshire Council's technology team is seeking a Network Security Engineer to monitor, support, and secure the council’s network across 65+ locations. The role involves collaboration with infrastructure and security leads, on-site a...Read More>>.