Cyber Security Architect Jobs In London Page 3318 by Location

Security Architect

Company IconNTT DATA UK&I Limited
Location IconBirmingham

As a Security Architect, you will play a key role in designing and delivering secure, scalable, and compliant architectures for our clients, with a particular focus on Google Cloud Platform (GCP) and emerging Agentic AI systems. L...Read More>>.

Posted: September 9th, 2026
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Security Architect

Company IconNTT DATA, Inc.
Location IconLondon

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

Posted: September 13th, 2026
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Security Architect

Company IconWebhosting
Location IconLondon

Hybrid Full-time Senior Security Job Description Rackspace Technology™ is a leading end-to-end, hybrid cloud and AI solutions company. We can design, build, and operate our customers’ cloud environments across all major tech...Read More>>.

Posted: September 13th, 2026
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AI Security Architect & Assurance Lead

Company IconLenovo
Location IconFarnborough

Lenovo is seeking an experienced Advisory Engineer, AI Security to lead the security architecture and assurance across AI models, AI-enabled products and development platforms. You will establish secure-by-design patterns and drive remediation acr...Read More>>.

Posted: September 14th, 2026
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GCP & Agentic AI Security Architect

Company IconNTT DATA
Location Icon

NTT DATA is seeking a Security Architect to design secure, scalable cloud architectures focused on Google Cloud Platform (GCP) and emerging Agentic AI systems. You will translate business and compliance requirements into practical designs and esta...Read More>>.

Posted: September 14th, 2026
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Lead Security Architect

Company IconIBM SiXworks
Location IconFarnborough

Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and sp...Read More>>.

Posted: September 14th, 2026
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AI Security Architect: Secure AI & Compliance

Company IconEPAM Systems
Location Icon

EPAM Systems in the United Kingdom is seeking an AI Security Consultant to help design and secure AI systems across generative AI, ML pipelines and RAG-enabled architectures. You will work in a hybrid model and engage with executives to translate...Read More>>.

Posted: September 14th, 2026
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DV-Cleared Security Architect: Platform & Endpoint

Company IconSynergize Consulting Ltd
Location IconSalisbury

Synergize Consulting Ltd. seeks a Contract Security Architect (Platform security) to design, build and assure backend platform and endpoint security in secure, offline environments. The role requires delivering security controls, architecture docu...Read More>>.

Posted: September 15th, 2026
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Network Security Engineer

Company IconCACI Network Services
Location IconLondon

About CACIFrom our headquarters in London, we're busy empowering organisations to make bold, strategic moves with the power of data and technology. Founded in 1975, our operations take place from multiple offices across the UK, Europe...Read More>>.

Posted: September 15th, 2026
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Senior Security Architect & IT/OT Leader

Company IconEY
Location IconNorthern Ireland

EY’s Cyber Security practice seeks a Senior Manager to lead security architecture advisory and governance across IT and OT environments in Belfast. You will translate regulatory requirements into practical security designs and drive secure solut...Read More>>.

Posted: October 9th, 2026
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Security Architect

Company IconSoCode Limited
Location IconCambridge

Location: CambridgeSecurity Clearance: Must be eligible for UK SC ClearanceWe're working with an innovative technology company in Cambridge that is looking for an experienced Security Architect to take ownership of software security...Read More>>.

Posted: October 11th, 2026
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Security Architect

Company IconPlatform Recruitment
Location IconCambridge

Software Security Architect | Cambridge | £80K-£95K + benefitsA leading technology company based in Cambridge is looking for a Software Security Architect to take ownership of software security across its product portfolio.This i...Read More>>.

Posted: October 11th, 2026
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Security Architect

Company IconAnson McCade Pty
Location IconLondon

Location: London, Manchester or Leeds (hybrid)We’re looking for an experienced Security Architect to join a growing security architecture team within a world-leading professional services organisation.You’...Read More>>.

Posted: October 11th, 2026
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Managing Security Architect

Company IconLogiq, an IBM Company
Location Icon

Location:Hybrid; with occasional travel expected to client site or Logiq's offices in Bristol, Chippenham, Cheltenham or Exeter. Salary:Negotiable, plus car allowance, plus up to 10% performance bonus*, plus excellent b...Read More>>.

Posted: October 11th, 2026
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Enterprise Security Architect

Company IconLa Fosse
Location IconLondon

Looking to speak with experienced Enterprise Security Architects who can help bring structure, best practice and architectural direction to a growing cyber security function. Working closely with the CISO, Head of Security Architecture, Ent...Read More>>.

Posted: October 11th, 2026
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Security Architect

Company IconLa Fosse
Location IconLondon

Security Architect | £700 per day | Inside IR35 | HybridI’m currently looking for an experienced Security Architect to join a large-scale technology environment on a hybrid contract basis.Rate: Up to £700 per...Read More>>.

Posted: October 11th, 2026
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Application Security Architect

Company IconFujitsu
Location IconBracknell

Bracknell Location Flexibility: Primary Location Only Req Id: 11908 Posting Start Date: 10/6/26 At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation. Founded in J...Read More>>.

Posted: October 11th, 2026
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Principal Enterprise Security Architect

Company IconNational Physical Laboratory (NPL)
Location IconLondon

Our world-leading Time & Frequency department seek a Principal Enterprise Security Architect to lead cyber security architecture, assurance, and operational services.This is an exceptional opportunity to join the global authority in...Read More>>.

Posted: October 12th, 2026
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Product Security Architect

Company IconOho Group
Location IconCambridge

A growing technology company is looking for a Product Security Architect to shape security across the full product lifecycle, from architecture and development through to release and ongoing support.You’ll work closely with engineering te...Read More>>.

Posted: October 12th, 2026
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Senior Security Architect

Company IconNineTech
Location IconLondon

We're looking for an experienced Zero Trust Security Architect to take ownership of security architecture across End User Computing (EUC) and Collaboration platforms, ensuring robust security controls, governance, and compliance across a complex e...Read More>>.

Posted: October 12th, 2026
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Lead Security Architect – Hybrid, Cloud & Networking

Company IconHarvey Nash Group
Location IconLeeds

Harvey Nash Group in Leeds (Hybrid) is seeking a Lead Security Architect to join a UK Financial Services organisation's cyber security architecture capability. You will act as security authority across strategic initiatives, spanning cloud, infras...Read More>>.

Posted: October 12th, 2026
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Security Architect

Company IconHarvey Nash Group
Location IconLeeds

Role: Lead Security Architect Location: Leeds (Hybrid) Salary: up to £82,000 Package Includes: Bonus, Generous Pension, Private Medical Start Date: ASAP An influential UK Finan...Read More>>.

Posted: October 12th, 2026
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Cyber Security Architect

Company IconMethods Business and Digital Technology
Location IconLondon

Overview Since our establishment in 1990, Methods has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Our mission is to improve and safeguard publi...Read More>>.

Posted: October 12th, 2026
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SC Lead Security Architect CGEMJP00359693

Company IconExperis
Location Icon

Role Title: Lead Security ArchitectDuration: 2 month contractLocation: RemoteRate: up to £579.60 p/d Umbrella inside IR35Clearance required: Active SC Clearance is requiredRol...Read More>>.

Posted: October 12th, 2026
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Network Security Researcher

Company IconNCC Group
Location IconCheltenham

Location: GBR Cheltenham Jessop House Skills, Knowledge and Expertise Department: Cyber Services and Capabilities Location: GBR Cheltenham Jessop House Description NCC Group are continuin...Read More>>.

Posted: October 12th, 2026
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Network Security Engineer

Company IconArcus Search
Location IconLondon

Network Security Engineer opportunity - 6 month Contract - Quantitative Technology - LondonLooking for an experienced Network Security Engineer with a strong background in designing and operating high-performance, resilient network sec...Read More>>.

Posted: October 12th, 2026
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Senior Mobile Security Architect - Hybrid

Company IconLloyds Banking Group
Location Icon

Lloyds Banking Group is seeking a Senior Mobile Security Technical Specialist to shape the security of mobile apps across our digital platforms. You will drive threat modelling, security assessments and tooling for Android and iOS in a hybrid setu...Read More>>.

Posted: October 12th, 2026
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Network Security Engineer

Company IconNorth Northamptonshire Council
Location IconKettering

Our benefits Here at North Northamptonshire Council, we're transforming for the better, using all our creativity and imagination to create the best life for our local people. You'll find that we have a wide range of careers that ma...Read More>>.

Posted: October 12th, 2026
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Senior Cyber Security Architect

Company Icon55 Exec Search, incorporated
Location Icon

Senior Cyber Architect | Cloud & Technical Security Consulting up to £85,000 base (DOE) + up to 10% bonus + benefits Remote-first UK | Genuine flexibility | Varied client engagements Bring your technical ex...Read More>>.

Posted: October 12th, 2026
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Strategic Enterprise Security Architect – Hybrid Cloud

Company IconNTT DATA
Location IconLondon

NTT DATA is seeking an Enterprise Security Architect to define and govern the security architecture across complex hybrid environments. You will lead roadmaps, guide security capabilities, and embed secure-by-design practices while advising CIO, C...Read More>>.

Posted: October 13th, 2026
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AI Security Architect & Threat Leader

Company IconDeel
Location Icon

Deel is seeking an AI Security Specialist to lead security for AI-powered systems and workflows across our global platform. You will define security standards for AI adoption, evaluate threats, and implement controls to protect customers and our i...Read More>>.

Posted: October 13th, 2026
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Strategic Enterprise Security Architect – Hybrid & Cloud

Company IconNTT America, Inc.
Location IconLondon

NTT DATA UK & Ireland is seeking an Enterprise Security Architect to define and govern enterprise security architecture across complex hybrid environments. You will provide strategic leadership, translate security roadmaps into actionable plans, a...Read More>>.

Posted: October 13th, 2026
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Cyber Security Architect Lead | Cloud & App Security

Company IconCyber UK
Location IconGlasgow

Clyde & Co is seeking a Cyber Solutions Lead in Glasgow to define, implement and govern security architecture across business and IT landscapes. You will drive a Security by Design approach for major programmes, and ensure secure SDLC practices ar...Read More>>.

Posted: October 13th, 2026
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Post-Quantum Security Architect

Company IconStarling
Location IconManchester

Starling is recruiting a mid-to-senior Information Security Architect to own the Post-Quantum Cryptography (PQC) initiative and lead crypto‑security across our cloud-native stack. You will drive crypto-inventory, assess PQC algorithms, and shape...Read More>>.

Posted: October 13th, 2026
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Lead Defence Security Architect | Hybrid | SC Cleared

Company IconX4 Technology
Location Icon

X4 Technology is seeking a Principal Security Architect (SFIA Level 6) for the UK MOD programs. Location is hybrid with Corsham or Abby Wood (Bristol), 2-3 days on site.You will lead secure by design across new applications, own threat mode...Read More>>.

Posted: October 13th, 2026
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Senior Cloud Security Architect & Strategy Lead

Company IconFSP
Location IconLondon

FSP, a leading security consultancy in the UK, seeks a Senior Cyber Security Architect to influence client security programs and oversee complex engagements in cloud and on‑prem environments.You will design secure solutions, conduct archi...Read More>>.

Posted: October 13th, 2026
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Principal Security Architect: Secure by Design for MOD

Company IconX4 Technology
Location Icon

X4 Technology is seeking a Principal Security Architect (SFIA Level 6) for the UK MOD programs. Location is hybrid with Corsham or Abby Wood (Bristol), 2-3 days on site.You will lead secure by design across new applications, own threat mode...Read More>>.

Posted: October 13th, 2026
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Senior Security Architect & Platform Lead

Company IconMan Group
Location IconLondon

Man Group in London is seeking a senior security architect to own end-to-end security architecture across internal applications and platforms. You will set the target architecture, drive Zero Trust policies, and publish secure reference designs wh...Read More>>.

Posted: October 13th, 2026
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Enterprise Security Architect — Strategy & Risk Design

Company IconWipro
Location IconCoventry

Wipro Technologies in Coventry is seeking a Security Architect L1 on a contract basis to design the organisation's computer and network security infrastructure and protect systems from cyber threats.You will lead security architecture, asse...Read More>>.

Posted: October 13th, 2026
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Platform Security Architect - Lead, Hybrid

Company IconCo-op
Location IconManchester

Co-op Digital in Manchester is seeking a Senior Security Architect to join our Security Architecture team. You will influence security across projects, review designs, identify risks and embed security-by-design across a broad range of programmes...Read More>>.

Posted: October 13th, 2026
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Senior Information Security Architect & GRC Lead

Company IconWestcoast
Location IconAndover

Westcoast in Theale (Reading area) seeks a Principal Information Security Officer to lead architecture, governance, IAM and GRC activities within the Westcoast Security Model. You will partner with stakeholders, tech teams and third parties to dri...Read More>>.

Posted: October 13th, 2026
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Consulting Engineer, Network & Security

Company Icon624 Cisco International Limited
Location Icon

624 Cisco International Limited is seeking a Consulting Engineer to design and implement advanced Cisco networking solutions for UK customers, focusing on security, SDA, SD-WAN, and automation. You will build trusted relationships with customers,...Read More>>.

Posted: October 13th, 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 13th, 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 13th, 2026
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Network Security Support Engineer

Company IconOpus Recruitment Solutions Ltd
Location IconLondon

Network Security Support EngineerLocation: London (Hybrid - 2 days onsite per week)Contract: 12-Month Fixed-Term ContractClearance: Active SC Clearance RequiredOverview We are seeking an experienced Netw...Read More>>.

Posted: October 13th, 2026
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Cyber Security Architect & Engineering Lead

Company IconCircle Recruitment
Location IconLondon

Cyber Security Architect & Engineering Lead Location: London, hybridSalary: £70,000 - £80,000 Our client is seeking a senior, hands-on Cyber Security Architect & Engineering Lead to strengthen its securi...Read More>>.

Posted: October 13th, 2026
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Hybrid Network & Security Engineer

Company IconHargreaves Lansdown PLC
Location Icon

Hargreaves Lansdown PLC in Bristol seeks a Network Engineer to own operation and security of HL's enterprise network. You’ll manage incidents, changes, patches and documentation, with hands-on work on Aruba Wi‑Fi, Zscaler ZIA/ZPA and Check Poi...Read More>>.

Posted: October 13th, 2026
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Hybrid Network Security Engineer — Cyber Resilience

Company IconNorth Northamptonshire Council
Location IconKettering

North Northamptonshire Council is seeking a Network Security Engineer to help secure and modernise our estate as part of a broader digital transformation. You will monitor and support network and cyber security services across on-site and remote l...Read More>>.

Posted: October 13th, 2026
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Cyber-Security Architect: OT & Cloud for Secure Water

Company IconScottish Water
Location IconScotland

Scottish Water is seeking a Cyber‑Security Architect to lead security across enterprise, cloud and OT environments, shaping secure digital water services for Scotland. You will design patterns and guardrails, work with cross‑functional teams,...Read More>>.

Posted: October 13th, 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 13th, 2026
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