Cyber Security Architect Jobs In London Page 3318 by Location

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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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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Hybrid Infrastructure, Cloud & Security Architect

Company IconMorson Human Resources Limited
Location Icon

We are seeking an experienced Technical Architect to join a UK-based IT architecture team in North Yorkshire. The role offers hybrid/home working and focuses on infrastructure, cloud and security, providing technical leadership across a broad IT e...Read More>>.

Posted: September 15th, 2026
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Colo Physical Security Architect, Colocation Regional Engineering

Company IconAmazon
Location IconLondon

Colo Physical Security Architect, Colocation Regional EngineeringJob ID: 10468018 | Amazon Data Services UK Limited - E17AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastruc...Read More>>.

Posted: September 16th, 2026
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Colocation Physical Security Architect - Global DC Design

Company IconAmazon
Location IconLondon

Amazon AWS Colo Data Center seeks a Colo Physical Security Architect to lead designs for physical security elements (cameras, access control, intrusion, fences) for Colo DC projects. You will translate concepts into constructible designs and ensur...Read More>>.

Posted: September 16th, 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 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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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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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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Cloud Security Architect

Company Icon83zero Ltd
Location IconLondon

Salary: £100,000 - 110,000 per year Requirements: Experience in cloud security architecture and design Experience with public cloud platforms including AWS, Azure and/or Google Cloud Platform (GCP)...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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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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Senior Cyber Security Architect

Company IconFSP
Location IconLondon

We are seeking an experienced Senior Cyber Security Architect that will influence and inspire our clients’ information security programmes. As part of this role, you will oversee the delivery of complicated technical security engagements and hel...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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Network Security Testing Lead — KPI-Driven

Company IconVodafone
Location IconLondon

Vodafone is seeking an Operational & Technical Testing Lead – Networks to deliver security control testing across its telecommunications environments. This role requires expertise in network security to develop strategies, validate controls, and...Read More>>.

Posted: October 13th, 2026
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Identity-First Zero Trust Security Architect – Multi-Cloud

Company IconMoraph LLC
Location IconLondon

Moraph LLC in the United Kingdom is seeking a senior security architect to design identity-first architectures that protect 1,250 people across nine countries, shaping zero-trust across hybrid multi-cloud and private cloud environments.You...Read More>>.

Posted: October 14th, 2026
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Senior Telco Security Architect: 5G/6G & TSA Compliance

Company IconCapgemini
Location IconLondon

Capgemini is seeking a Telco Security Architect to lead the design, implementation and ongoing management of security architectures for telecom networks in the UK. The role emphasizes TSA compliance, secure interfaces, and risk mitigation across 5...Read More>>.

Posted: October 14th, 2026
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Lead Telecom Security Architect — Zero Trust & Cloud

Company IconNTT America, Inc.
Location IconLondon

NTT DATA UK is seeking a Lead Technical Security Architect in Telecom to shape client transformation journeys, translating security requirements into enterprise architecture patterns, and guiding security strategy across hybrid environments....Read More>>.

Posted: October 14th, 2026
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Zero Trust Security Architect — Hybrid London & Strategy Leader

Company IconAccenture UK & Ireland
Location IconLondon

Accenture UK & Ireland in London is seeking a Zero Trust Security Architect with consultant/manager experience to lead design and implementation of enterprise security architectures. You will work hybrid, partnering with cross-functional teams and...Read More>>.

Posted: October 14th, 2026
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Cloud Security Architect — Microsoft Stack & CASB Expert

Company IconHarrington Starr
Location IconNorthern Ireland

Harrington Starr is seeking an experienced Security Architect to lead enterprise cloud security initiatives for a global organisation. The role emphasizes networking and cloud technologies within the Microsoft stack, shaping secure architectures a...Read More>>.

Posted: October 14th, 2026
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Network Security Engineer - Critical Infrastructure & Automation

Company IconInfoSec People Ltd
Location Icon

InfoSec People Ltd is supporting a leading organisation within the Utilities and Critical National Infrastructure sector in the search for a Network Security Engineer to join their expanding Technical Operations team.You’ll work across a...Read More>>.

Posted: October 14th, 2026
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