Cyber Security Architect Jobs In London Page 3318 by Location

Security Architect

Company IconLeidos
Location IconBedford

Overview In this Cloud Network Architect role, you will lead multi-cloud network design to support the Air Force Cloud One Next program. You’ll set standards and patterns across AWS, Azure, GCP, and OCI to enable secure, resilient connect...Read More>>.

Posted: October 12th, 2026
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Infrastructure & Network Security Specialist

Company IconAllianz
Location IconGuildford

Overview In this role you govern and deliver safeguarding of Allianz UK infrastructure by enforcing security policies and managing technical controls. You will collaborate across IT, information security, risk functions, and outsourced prov...Read More>>.

Posted: October 16th, 2026
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Senior Enterprise Security Architect - Telecoms Design

Company IconNTT DATA
Location IconLondon

Overview In this role you shape client transformation through enterprise security design, translating requirements into secure architectures across hybrid cloud and on-prem environments. You work with cross-functional teams to align securit...Read More>>.

Posted: October 16th, 2026
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AI Security Architect Consultant

Company IconNTT DATA
Location IconBirmingham

Overview As AI Security Architect, you design secure, scalable cloud and AI architectures for clients, with a focus on GCP and agentic AI systems. You translate business and compliance needs into practical security designs, shaping governan...Read More>>.

Posted: October 16th, 2026
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Lead Technical Security Architect - Telecoms

Company IconNTT DATA
Location IconLondon

Overview In this role you shape secure transformation for telecom clients, translating security requirements into enterprise architectures and guiding security program delivery. You’ll apply architecture frameworks and risk-centric thinki...Read More>>.

Posted: October 16th, 2026
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Hybrid Cloud Network Security Architect

Company IconTechtronic Industries EMEA
Location IconMaidenhead

Techtronic Industries (TTI) seeks a Security & Network Engineer to architect and operationalise a secure, compliant, and agile network and infrastructure backbone. You’ll own design governance across hybrid cloud and on‑prem environments, ment...Read More>>.

Posted: September 14th, 2026
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Global Cloud Networking & Security Architect

Company IconState Street
Location IconLondon

State Street seeks a Senior Cloud Network & Security Engineer to lead next-generation networking across a large global enterprise. You will design secure, scalable connectivity across AWS, Azure, Cloudflare, and on-prem environments, leveraging Ia...Read More>>.

Posted: September 14th, 2026
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AI Security Architect

Company IconSGI
Location IconSlough

St Pauls (1 day per week)AI Security ArchitectPay rate - £700-725 per day6 month initial contract Inside IR35Our client is on the hunt for a high-performing security architect who would like to help lead some of the...Read More>>.

Posted: September 16th, 2026
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GCP Cloud Security Architect

Company IconPA Consulting
Location IconBristol

The Distillery, Glassfields 1, 2 Avon Street, Bristol, BS2 0GR, United Kingdom, Bristol BS2 0GR, GBFull-timeCompany descriptionWe believe in the power of ingenuity to build a positive human future.As strategies, tech...Read More>>.

Posted: September 17th, 2026
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Senior IT Infrastructure & Security Architect

Company IconAioi Nissay Dowa Europe Limited
Location IconOxford

Aioi Nissay Dowa Europe Limited is seeking a senior IT Infrastructure Lead in Oxford to shape and secure the company’s global IT environment. You will design, implement and govern a heterogeneous infrastructure across Windows, MacOS and Linux, e...Read More>>.

Posted: September 17th, 2026
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Cyber Security Architect

Company IconMethods
Location IconLondon

Minimum 3-5 years of experience in Information Security related positionsAbility to apply standards, practices, codes and assessment of certification programmes relevant to the IT industry and the specific organisation or business domainAbility...Read More>>.

Posted: September 17th, 2026
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Cyber Security Architect: Cloud Security & Risk Strategy

Company IconMethods
Location IconLondon

Methods is seeking an experienced Information Security professional to lead security architecture across client projects in the public and private sectors. You will apply standards, assess certification programmes, and manage security access contr...Read More>>.

Posted: September 17th, 2026
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Cloud Security Architect – Secure Cloud & DevSecOps

Company Icon83zero Ltd
Location IconLondon

83zero Ltd is recruiting an experienced Cloud Security Architect Consultant to join a leading cybersecurity practice delivering secure cloud solutions across government and highly regulated environments.You will design secure cloud architec...Read More>>.

Posted: September 17th, 2026
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Cyber Security Architect: Secure-by-Design Leader

Company IconLenovo
Location IconFarnborough

Lenovo, a global technology leader, is seeking a Cyber Security Architect in the United Kingdom to shape security across products and services. You will work with engineering, operations and business teams to reduce risk and embed security by desi...Read More>>.

Posted: September 17th, 2026
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Cyber Security Architect - SC Cleared, Hybrid Defence

Company Iconidentifi Global Resources
Location IconSlough

identifi Global Resources seeks a Cyber Security Architect with hands-on delivery experience to support a Defence modernisation programme. The role requires applying secure-by-design principles, threat modelling, and security artefacts within a di...Read More>>.

Posted: September 18th, 2026
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Senior Network & Security Architect — Cloud, Zero Trust & SD-WAN

Company IconCapgemini Engineering
Location Icon

Capgemini Engineering is seeking an experienced Network & Security Architect to design and deliver end-to-end network and security architecture solutions aligned with customer business and technology objectives.The role collaborates with cu...Read More>>.

Posted: October 13th, 2026
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Security Architect in Farnborough

Company IconEnergy Jobline CVL
Location IconFarnborough

Security Architect – SOC Farnborough | Hybrid – 2 days onsite / 3 days remote Are you a Security Architect with a strong background in SOC environments, security operations or detection engineering who wants more ownership over how a SO...Read More>>.

Posted: October 14th, 2026
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Associate Security Architect

Company IconSocial Security Scotland
Location IconGlasgow

This is a Fixed Term Appointment opportunity for 47 months with the possibility of permanency dependent on business requirements.Social Security Scotland currently has an exciting opportunity for an Associate Security Architect to join...Read More>>.

Posted: October 14th, 2026
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Lead Security Architect - AI & Data

Company IconBupa
Location IconCity of Westminster

AI is transforming healthcare. It creates exciting opportunities to improve experiences, support colleagues and enhance services for customers. As our Lead AI & Data Security Architect, you'll play a critical role in making sure we embrace these t...Read More>>.

Posted: October 15th, 2026
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Lead Security Architect – AI & Data

Company IconBupa UK
Location IconLondon

We make health happen At Bupa, our purpose is helping people live longer, healthier, happier lives and making a better world. As a healthcare provider and insurer, we support millions of people through every stage of life. Job Des...Read More>>.

Posted: October 15th, 2026
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Senior Security Architect & Platform Lead

Company IconLGBT Great
Location IconLondon

Man Group is seeking a Senior Security Architect to own end-to-end security architecture for internal platforms and AI-enabled systems. You will lead architectural decisions, drive a Zero Trust strategy and collaborate with IAM, Infosec, and infra...Read More>>.

Posted: October 15th, 2026
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Lead Data Security Architect

Company IconCFC
Location IconLondon

CFC is seeking a Lead Security Engineer (Data) to design and deliver data protection across our systems, products and workflows. You will lead on privacy and security architecture, turning requirements into technical controls and reusable patterns...Read More>>.

Posted: October 15th, 2026
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Senior Identity Security Architect (Hybrid)

Company IconFSP
Location IconLondon

FSP is seeking a Senior Identity Security Engineer to design and implement large-scale identity environments across AD, Entra ID and PKI/ADCS. You will lead modern authentication adoption, cloud-first strategies and secure certificate services in...Read More>>.

Posted: October 15th, 2026
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Cloud Security Architect | Secure Multi-Cloud & Guardrails

Company IconLloyds Banking Group
Location IconManchester

Lloyds Banking Group is seeking a Cloud Security Architect to design secure multi-cloud architectures and establish guardrails that accelerate delivery while managing risk. The role emphasizes secure-by-design principles, threat modelling, and col...Read More>>.

Posted: October 15th, 2026
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Fortinet Network Security Consultant

Company IconHamilton Barnes ?
Location IconCardiff

Fortinet Network Security Consultant — remote, Wales based, £50,000–£70,000 + on-call£50,000–£70,000 + ~£5,000 on-call allowance | Remote | WalesOur client is a specialist Fortinet network security consultancy delivering...Read More>>.

Posted: October 15th, 2026
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Lead AI Security Architect for Data & Cloud

Company IconBupa
Location IconLondon

Bupa in London offers a Lead Security Architect - AI & Data hybrid role shaping secure AI adoption across a global healthcare organisation. You will define security standards, guide AI implementations and protect sensitive data while balancing inn...Read More>>.

Posted: October 17th, 2026
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Senior IAM Security Architect: Cloud & On-Prem

Company IconCloudFlare
Location IconCity of Westminster

CloudFlare is seeking a Senior Security Architect to design and drive the strategic direction of IAM across hybrid environments. You will partner with engineering to embed secure-by-design principles, perform threat modeling and risk assessments,...Read More>>.

Posted: October 17th, 2026
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Zero Trust Security Architect - London

Company IconAccenture PLC
Location IconLondon

Role: Zero Trust Security ArchitectCareer Level: Consultant / ManagerLocation: London/hybridTravel/Mobility Requirement: Flexibility to travel to client site where required Please Note: Due to the nature of c...Read More>>.

Posted: October 17th, 2026
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Senior Security Architect & Engineering Lead

Company IconFormula.
Location IconLondon

Formula. is seeking a Lead Security Engineer to shape and mature its security capability.This is a genuinely senior technical and strategic leadership role with ownership and autonomy, reporting near the technology leadership team and balan...Read More>>.

Posted: October 17th, 2026
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Senior Cyber Security Architect & AI Security Lead

Company IconDGH Recruitment Limited
Location IconLondon

DGH Recruitment are recruiting on behalf of a leading client in the Accountancy industry who require a Cyber Security Architect & Engineering Lead to join the firm in London. You will translate security strategy into secure designs, practical cont...Read More>>.

Posted: October 17th, 2026
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IAM Security Architect — Cloud & Zero Trust Leader

Company IconSquarepoint
Location IconLondon

Squarepoint is seeking a Senior Security Architect to lead IAM strategy across hybrid environments and drive secure-by-design principles throughout our technology stack. You will partner with engineering, infrastructure, and business teams to tran...Read More>>.

Posted: October 17th, 2026
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Cyber Security Architect & Engineering Lead

Company IconDGH Recruitment Limited
Location IconLondon

Cyber Security Architect & Engineering LeadDGH Recruitment are currently recruiting on behalf of a leading client in the Accountancy industry who require a Cyber Security Architect & Engineering Lead to join the firm in London.You...Read More>>.

Posted: October 17th, 2026
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Enterprise Security Architect — Hybrid, Azure & Zero Trust

Company IconComputappoint
Location IconLondon

Computappoint is seeking an experienced Security Architect to lead and evolve its enterprise security architecture strategy. This senior role in Technology acts as the principal technical authority for cyber security across cloud, on-premises and...Read More>>.

Posted: October 17th, 2026
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Senior Enterprise Security Architect — Cloud & Risk Strategy

Company IconNTT DATA UK Ltd.
Location IconCity of Westminster

NTT DATA UK Ltd. seeks a senior security architect with a strong consultative background to shape transformation journeys for clients.You will translate security requirements into enterprise architecture patterns and define security options...Read More>>.

Posted: October 17th, 2026
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AI Security Architect — IAM & Secure AI Leader

Company IconAccenture UK & Ireland
Location IconManchester

Accenture UK & Ireland seeks an AI Security Architect to join its Secure AI practice, shaping security for AI systems and AI-enabled operations. You will design secure, trustworthy AI solutions and embed security by design across pipelines, data p...Read More>>.

Posted: October 17th, 2026
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Senior Security Architect — Cloud & App Security Lead

Company IconAccenture UK & Ireland
Location Icon

Accenture UK & Ireland is seeking a Senior Technical Security Consultant for H&PS to join a flexible UK-based team with client travel. The role involves leading security architecture across projects, guiding secure design, and advising on cloud an...Read More>>.

Posted: October 17th, 2026
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Lead Technical Security Architect - Telecoms

Company IconNTT DATA UK Ltd.
Location IconCity of Westminster

This is a great opportunity for you to play a pivotal role in helping to shape our client's transformation journeys. Using your consultative background, you will be able to:Work in the capabilities phases of the systems devel...Read More>>.

Posted: October 17th, 2026
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Cyber Security Architect — Shape Secure Enterprise & Cloud

Company IconAccenture PLC
Location IconLondon

Accenture PLC is seeking a Cyber Security Architect to join a growing security team across the UK. The role focuses on defining security architecture for enterprise IT and cutting-edge systems, with opportunities to work closely with information a...Read More>>.

Posted: October 17th, 2026
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Senior Security Architect – Cloud & Threat Defense

Company IconAccenture PLC
Location IconLondon

Accenture is seeking a Senior Technical Security Consultant to join our UK team with flexible location and client travel. The role targets a Manager/Associate Manager level, with a focus on securing complex enterprise solutions across health, publ...Read More>>.

Posted: October 17th, 2026
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Senior Physical Security Architect & Systems Lead

Company IconArup
Location Icon

Arup's Resilience, Security and Risk team seeks an experienced Senior Security Consultant / Systems Engineer to lead security design packages across diverse projects. You will translate security strategies and risk assessments into buildable desig...Read More>>.

Posted: October 17th, 2026
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Senior Physical Security Architect for Data Centres

Company IconEthos
Location Icon

Ethos is seeking a Senior Physical Security Design Engineer to lead the technical design of integrated security systems for data centres and critical infrastructure. You will work from concept through detailed design, ensuring compliance with clie...Read More>>.

Posted: October 17th, 2026
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IT Security Architect - Leeds - Hybrid

Company IconW Talent
Location IconLeeds

I am recruiting for a Lead Security Architect for our very well established client within the Financial Services industry.This position offers a flexible hybrid role, where you will only need to attend site approx. 50% of the time, w...Read More>>.

Posted: October 17th, 2026
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Senior Cloud Security Architect for AI Resilience

Company IconForm3
Location Icon

Form3 is seeking a Senior Cloud Security Engineer on a 12-month fixed term contract to strengthen cloud security, resilience and governance across our cloud-native payments platform. You will collaborate with Platform Engineering and Security team...Read More>>.

Posted: October 17th, 2026
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Lead Security Architect — Threat‑Informed, Hybrid (Leeds)

Company IconW Talent
Location IconLeeds

W Talent is recruiting for a Lead Security Architect for a well-established client in the Financial Services sector in Leeds. The role is permanent with a hybrid working model, requiring attendance on site about 50% of the time.You will lea...Read More>>.

Posted: October 17th, 2026
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Lead Security Architect - Hybrid, Cloud and SaaS

Company IconHarvey Nash Plc
Location Icon

Harvey Nash Plc is seeking a Lead Security Architect in Leeds with a hybrid working pattern. You will act as the security authority across strategic technology initiatives, shaping secure solutions across cloud, infrastructure, network and SaaS en...Read More>>.

Posted: October 17th, 2026
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Lead Security Architect - Hybrid (London)

Company IconW Talent
Location IconLondon

W Talent in London is seeking a Lead Security Architect to champion a modern security posture across complex financial services environments. The role blends hands-on architecture with governance, strategy, and stakeholder leadership to deliver se...Read More>>.

Posted: October 17th, 2026
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Senior Security Architect & Technical Authority

Company IconAccenture UK & Ireland
Location IconManchester

Accenture UK & Ireland seeks a Senior Technical Security Consultant - H&PS to drive security across complex client programs. Location flexible with UK office presence and client travel.You will lead technical security direction, mentor team...Read More>>.

Posted: October 17th, 2026
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Associate Security Architect — AWS Secure Cloud Design

Company IconWork For Scotland
Location IconGlasgow

Social Security Scotland is seeking an Associate Security Architect to join the Security Architecture Team in the Digital Risk & Security Branch. The role focuses on designing and maintaining secure architectures with a strong AWS cloud emphasis t...Read More>>.

Posted: October 17th, 2026
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Network Security Consultant - Platform Migrations & On-Call

Company IconCognizant
Location IconWarrington

Cognizant is seeking Network Security Consultants to join its Cybersecurity Practice in the United Kingdom. You will administer and maintain firewall, load balancer, proxy, NAC and MFA technologies, and execute changes through formal change manage...Read More>>.

Posted: October 17th, 2026
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Cyber-Security Architect: Cloud & OT for Critical Water

Company IconScottish Water
Location IconCity of Edinburgh

Scottish Water is seeking a skilled Cyber-Security Architect to lead security architecture across enterprise, cloud and OT environments. You will design secure water systems and embed security by design to protect critical infrastructure while col...Read More>>.

Posted: October 17th, 2026
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