Cyber Security Architect Jobs In London Page 3318 by Location

Security Architect

Company IconCapco
Location IconLondon

Overview As a Security Architect at Capco, you will shape secure, scalable architectures for leading financial institutions. You’ll drive security strategy across on‑premise, cloud, and hybrid environments and embed best practices withi...Read More>>.

Posted: September 30th, 2026
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Security Architect

Company IconTria Recruitment
Location IconLondon

Overview As Security & Identity Architect you will lead secure-by-design across enterprise, embedding controls in projects, platforms, and cloud services. You’ll shape IAM strategy, drive Zero Trust adoption, and ensure security requireme...Read More>>.

Posted: October 1st, 2026
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Security Architect

Company IconVersion 1
Location IconNewcastle upon Tyne

Overview In this role, you will design and validate security architectures for enterprise-scale programs across cloud and on-premises environments. You’ll translate threat landscapes and regulatory obligations into practical solutions, gu...Read More>>.

Posted: October 1st, 2026
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Security Architect

Company IconKainos
Location IconBirmingham

Overview As a Security Architect (Consultant) at Kainos, you design and apply robust security practices across platforms and services. You collaborate with Agile teams to embed security throughout the software development lifecycle. You men...Read More>>.

Posted: October 1st, 2026
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Security Architect

Company IconThe Nippon Telegraph And Telephone Corporation (NTT)
Location IconLondon

Overview In this role you will shape secure client IT architectures and drive transformation journeys. You will draw on Enterprise Security or Security Solutions Architecture to identify objectives, risks and controls, and to design end-to-...Read More>>.

Posted: October 1st, 2026
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Security Architect

Company IconSolirius Consulting
Location IconLondon

Overview In this Security Architect role you will design end-to-end security architectures for public sector and enterprise clients, embedding security-by-design into delivery. You will collaborate with solution architects, engineering team...Read More>>.

Posted: October 1st, 2026
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Senior Security Architect - Platform

Company IconThe Co-Operative Group
Location IconManchester

Overview In this role you will help shape secure technology across Co-op by providing expert security architecture guidance from early design through delivery. You will work with cross-functional teams to embed security by design, assess ri...Read More>>.

Posted: October 5th, 2026
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Security Architect - DV Cleared Security Architect – DV Cleared

Company IconSanderson Recruitment
Location IconFarnborough

Overview As Security Architect, you will design and implement security architectures to protect defence IT environments, driving enterprise security strategies and defence-grade controls. You will lead architecture reviews, risk management,...Read More>>.

Posted: October 7th, 2026
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Security Architect - DevSecOps + Application Security

Company IconColt Telecom
Location IconLondon

Overview In this role you will shape secure software development at Colt, embedding security into CI/CD pipelines and product design. You’ll work with Engineering, DevOps, Cloud, SOC and Risk teams to ensure applications are secure by des...Read More>>.

Posted: October 8th, 2026
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Network and Endpoint Security Architect

Company IconAccenture
Location IconLondon

Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all of these services. With our thought leadershi...Read More>>.

Posted: June 6th, 2026
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Senior Network Security Architect: Zero Trust & Hybrid

Company IconHong Kong Exchanges and Clearing Limited (HKEX)
Location IconLondon

Hong Kong Exchanges and Clearing Limited (HKEX) is seeking a Senior Network Security Specialist for the London Metal Exchange (LME). This role involves designing, implementing, and governing network security controls to protect high-performance en...Read More>>.

Posted: July 6th, 2026
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Security Architect - Systems Integrator

Company IconHamilton Barnes Associates Limited
Location IconBristol

Looking to support organisations in strengthening their cyber security posture and ensuring resilient operations? Join a trusted cyber security and information assurance consultancy that helps clients navigate complex regulatory landscap...Read More>>.

Posted: August 5th, 2026
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Azure Network Security Architect - Hybrid, 1–12 Month Contract

Company IconVallum Associates Limited
Location IconLondon

Vallum Associates Limited seeks a Cloud Engineer with networking focus to design, implement and optimize Azure-based infrastructure, including VNETs, NSGs, AKS, and security controls. The initial contract is 1 month and extendable to 12 months, wi...Read More>>.

Posted: August 21st, 2026
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Senior Networking & Security Solution Architect (Hybrid)

Company IconFocus Group
Location IconShoreham by Sea

Focus Group is seeking a Solution Architect to own the technical design of complex SD-WAN, SASE, and security projects. You will stay hands-on through delivery, building and commissioning solutions with the delivery team across the UK, including o...Read More>>.

Posted: August 26th, 2026
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Senior Network Security Architect: Zero Trust & Hybrid

Company IconHong Kong Exchanges and Clearing
Location IconLondon

Hong Kong Exchanges and Clearing is looking for a Senior Network Security Specialist to design, implement, and govern network security controls at their London office. The successful candidate will have over 5 years of experience in enterprise net...Read More>>.

Posted: September 2nd, 2026
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Security Architect

Company IconNTT Limited
Location IconLondon

Continue to make an impact with a company that is pushing the boundaries of what is possible. At NTT DATA, we are renowned for our technical excellence, leading innovations, and making a difference for our clients and society. Our workplace emb...Read More>>.

Posted: September 4th, 2026
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Security Architect – Sovereign Cloud & NHS Security

Company IconPace Industries, LLC
Location IconLondon

Rackspace Technology is seeking an experienced Security Architect to design security frameworks, standards, and controls for private cloud environments. In a client‑facing role, you will lead architecture reviews, strategic planning, and secure...Read More>>.

Posted: September 10th, 2026
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Senior AI Security Architect & Governance Lead

Company IconLenovo
Location IconFarnborough

Lenovo is seeking an Advisory Engineer, AI Security to lead the security architecture and assurance of AI models, AI-enabled products and development platforms in the Chief AI Office. You will define secure-by-design patterns, perform reviews, and...Read More>>.

Posted: September 11th, 2026
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Network & Security Architect Lead (Azure & SD-WAN)

Company IconAllen Lane
Location IconLondon

Allen Lane is seeking an experienced network leader for a London-based Local Authority to design, implement and oversee a cloud-on-premise network strategy, with emphasis on security.You will lead the Network Team, define architecture, moni...Read More>>.

Posted: September 21st, 2026
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Hybrid Network Security Architect – Cloud & On-Prem DNS

Company IconTria
Location IconLondon

Tria in London is seeking an experienced Network Security Architect to join a high-profile organisation on an initial 6-month contract. The role involves designing, implementing and enhancing secure network infrastructure across on-premise and clo...Read More>>.

Posted: September 27th, 2026
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Network Security Architect - Firewalls, DNS, Onpremise, Cloud

Company IconTria
Location IconLondon

Network Security Architect Location: London (3 Days Onsite / 2 Days Remote) Contract Length: 6+ Months Rate: £750 per day IR35 Status: Inside IR35 We are seeking an experienced Network Security Architect to...Read More>>.

Posted: September 27th, 2026
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Security Architect

Company IconBarclay Simpson
Location IconLondon

A leading international professional services organisation is seeking an experienced Security Architect in London. This is a senior, hands-on architecture position with genuine ownership of the organisation’s technology security strategy, roadma...Read More>>.

Posted: October 3rd, 2026
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Security Architect

Company IconPrecise Placements
Location IconLondon

Security Architect - Security Architecture, AI Governance, AI Security, Zero Trust, SASE, SSELondon Hybrid - 40% office attendanceWe are recruiting an experienced Security Architect for a leading professional services firm....Read More>>.

Posted: October 4th, 2026
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Enterprise Security Architect

Company IconThe Nippon Telegraph and Telephone Corporation (NTT)
Location IconLondon

The team you'll be working with: Job Description for Enterprise Security Architect Role Overview NTT DATA is seeking an Enterprise Security Architect with experience of securing solutions within business environments. The ar...Read More>>.

Posted: October 5th, 2026
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Security Architect Consultant

Company IconThe Nippon Telegraph and Telephone Corporation (NTT)
Location IconBirmingham

What you'll be doing: Hybrid variable permanent - London or Birmingham Security Architecture Translate business, data protection and security requirements into practical architectural designs leveraging industry fram...Read More>>.

Posted: October 5th, 2026
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Security Architect

Company IconCyber Security training courses
Location IconLondon

A leading international professional services organisation is seeking an experienced Security Architect in London. This is a senior, hands-on architecture position with genuine ownership of the organisation's technology security strategy, roadmap...Read More>>.

Posted: October 6th, 2026
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Cyber Security Architect

Company IconRemote Worker LTD.
Location IconLondon

Job Description – Cyber Security Architect Role Location – Any UK Salary: Competitive (based on experience) Level: Accenture will be hiring at Associate Manager level Please Note: Any offer of employment is...Read More>>.

Posted: October 6th, 2026
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Senior Security Architect: IAM & Network Defense

Company IconCFC
Location IconLondon

CFC is seeking a Lead Security Engineer to shape and deliver security across networks, devices, identity and access. This senior individual-contributor role turns risks into practical, effective controls and architectures, and collaborates across...Read More>>.

Posted: October 7th, 2026
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Security Architect - Cloud Security + Zscaler Platform

Company IconHackajob Ltd
Location IconLondon

Our client is a global network and communications provider.Our client provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the und...Read More>>.

Posted: October 7th, 2026
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Cloud Security Architect: Secure Access & Zscaler Specialist

Company IconHackajob Ltd
Location IconLondon

Hackajob Ltd in the United Kingdom is seeking a Security Architect specialising in Cloud Security and Secure Access to join the Security team.The role focuses on designing and implementing robust cloud security controls, identity and access...Read More>>.

Posted: October 7th, 2026
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AI Platform Security Architect — Enterprise Zero-Trust

Company IconVbeyond
Location IconLondon

Vbeyond in the United Kingdom seeks an experienced Security Architect - AI Platform to own the end-to-end security design for enterprise AI platforms and future deployments. You will act as the technical authority for AI security, defining archite...Read More>>.

Posted: October 9th, 2026
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Senior Microsoft Identity & Security Architect

Company IconClaranet
Location IconLondon

Claranet UK is seeking a senior technical architect to support customer outcomes by delivering hands-on Microsoft-centric guidance across hybrid identity, security and endpoint management.You will lead architecture reviews and roadmaps, ena...Read More>>.

Posted: October 9th, 2026
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Senior Security Architect (SC Cleared) for Gov-Scale

Company IconScrumconnect Limited
Location IconLondon

Scrumconnect Consulting, a UK-based digital transformation partner, seeks a Senior Security Architect to shape baseline security for a major government programme spanning local, regional, and national delivery. You will conduct hands-on architectu...Read More>>.

Posted: October 9th, 2026
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Hybrid Security Architect: Quantum & Crypto

Company IconRemote Worker LTD.
Location IconLondon

PA Consulting is seeking a Senior Security Architect to drive cryptography and PQC readiness for government and commercial clients. You will shape cryptographic strategy, advise on PKI, and oversee migration planning within diverse critical infras...Read More>>.

Posted: October 9th, 2026
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Senior Enterprise Security Architect: CIS Controls & Cloud

Company IconGazelle Global Consulting Limited
Location IconLondon

Gazelle Global Consulting Limited is seeking a Senior Enterprise Security Architect in London. The role will drive CIS Controls implementation across an enterprise, defining security architecture and roadmaps while aligning controls to the CIS fra...Read More>>.

Posted: October 9th, 2026
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Security Architect (Consultant)-Shape Secure Transformations

Company IconHarrington Boyd
Location IconLondon

Harrington Boyd is seeking Security Architects at Consultant/Senior Consultant level to join a major UK consultancy and help expand its Security Architecture capability across London and other UK locations. You will work across transformation prog...Read More>>.

Posted: October 9th, 2026
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Security Architect: Zero Trust, Cloud & High-Assurance

Company IconKingdom People
Location IconBirmingham

Kingdom People is seeking an experienced Security Architect to provide critical security architecture expertise across a diverse portfolio of customer engagements. You will champion secure-by-design principles, proactive risk management, and infor...Read More>>.

Posted: October 9th, 2026
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Security Architect - Consultant / Senior Consultant

Company IconHarrington Boyd
Location IconLondon

Security Architect - Consultant / Senior ConsultantLevel: Consultant / Senior ConsultantLocations: London, Bristol, Manchester or CambridgeWorking model: Hybrid - typically a minimum of 2 days per week from an office or clie...Read More>>.

Posted: October 9th, 2026
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Senior App Security Architect & DevSecOps Lead

Company IconBrunswick Group
Location IconLondon

Brunswick Group seeks a Lead Application Security Engineer to shape and mature its application security capability. You will provide senior security guidance across development, deployment, and technology change, enabling delivery teams to move fa...Read More>>.

Posted: October 9th, 2026
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Senior Security Architect: Cloud & Enterprise Defense

Company IconPlacements24
Location IconLondon

Placements24 is seeking an experienced Security Architect to design and oversee secure IT infrastructure in East London. You will shape the organization's security blueprint, embedding security into all technology solutions while collaborating wit...Read More>>.

Posted: October 9th, 2026
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Senior OT Cyber Security Architect - Rail Assurance

Company IconMane Contract Services
Location IconChippenham

Mane Contract Services seeks a Senior Cyber Security Engineer (Assurance) to provide technical leadership across product and whole-solution security in OT environments for rail CIS projects. You will lead security activities from bid/design to com...Read More>>.

Posted: October 9th, 2026
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Design Engineer & Security Architect: Vault, Terraform, IAM

Company IconTestYantra Software Solutions
Location IconSheffield

TestYantra Software Solutions seeks an experienced Design Engineer / Security Architect with strong cybersecurity expertise, specifically in Identity & Access Management, HashiCorp Vault and Terraform. The role involves designing secure architectu...Read More>>.

Posted: October 9th, 2026
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Strategic Networking & Security Solutions Architect

Company IconSword Group
Location Icon

Sword Group is a leading provider of business technology solutions in energy, public and financial sectors, seeking a Senior Network & Security Architect. You will lead architecture across opportunities from discovery to delivery, design secure ne...Read More>>.

Posted: September 4th, 2026
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Security Architect (Defence & Public Sector)

Company IconSearchability
Location IconGreater Manchester

Security Architect – Manchester or Bristol, UKSalary dependant on grade1-3 days onsite hybrid working (project dependent, some weeks remote)SC clearance required, and eligibility to obtain DVABOUT TH...Read More>>.

Posted: October 6th, 2026
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SC-Cleared Security Architect – Defence Cloud & Risk

Company IconTank Recruitment
Location Icon

Tank Recruitment is seeking a Security Architect to support defence customers in designing secure, resilient solutions. You will act as a technical adviser, shaping security architecture across complex environments and influencing how the consulta...Read More>>.

Posted: October 8th, 2026
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Principal Security Architect - Secure-by-Design Leader (Hybrid)

Company IconOfgem
Location Icon

Ofgem is seeking a Principal Security Architect to provide strategic leadership across our digital, data and security services. You will shape long-term security strategy and influence senior stakeholders across government and our organisation....Read More>>.

Posted: October 8th, 2026
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Senior Security Architect: Cloud & Threat Modelling

Company IconScottish and Southern Electricity Networks
Location IconPerth

Scottish and Southern Electricity Networks is seeking a Senior Security Architect to lead design and governance of security architectures across digital, cloud and data-led solutions. The role requires translating risks into actionable controls an...Read More>>.

Posted: October 9th, 2026
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Senior Cyber Security Architect - Cloud, OT & Risk

Company IconAnson McCade Pty
Location Icon

Anson McCade Pty is seeking a Security Architect to define and evolve security architectures for large technology programs in the UK. You will work with cross-functional teams to embed security across the project lifecycle and translate risk findi...Read More>>.

Posted: October 9th, 2026
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