Cyber Security Architect Jobs In London Page 3318 by Location

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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Senior Technical Security Architect

Company IconNATIONAL HIGHWAYS LIMITED
Location IconBirmingham

About the job. As part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate and Shared Services. These roles...Read More>>.

Posted: October 16th, 2026
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Lead Azure Security Architect

Company Icondeveloprec
Location IconLondon

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from developHead of Global Delivery Centre | Tech Recruitment Partner @ developrec Lead Azure Specialist and Cyber Securi...Read More>>.

Posted: August 7th, 2026
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Security and Information Security Architect

Company IconNextEnergy Group
Location IconLondon

Security and Information Security ArchitectSecurity and Information Security ArchitectGet AI-powered advice on this job and more exclusive features.NextEnergy Group develops, builds, and operates large-scale solar Photovol...Read More>>.

Posted: August 17th, 2026
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Network Security Consultant

Company IconTieTalent
Location IconLondon

Overview The Network Security Consultant will provide delivery leadership within the Professional Services consultancy team primarily aligned to clients in the USA region. This client-facing role includes the following responsibilities....Read More>>.

Posted: September 2nd, 2026
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AI/ML Security Architect

Company IconBarclay Simpson
Location IconLondon

This major international organisation is seeking an AI/ML Security Architect to support the secure adoption of Generative and Agentic AI across their complex enterprise environment.As AI/ML Security Architect, you’ll provide security a...Read More>>.

Posted: September 14th, 2026
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Security Architect, Farnborough

Company IconCyber UK
Location IconFarnborough

Job Description Security Architect – DV Cleared Location: Farnborough, Hampshire, UK Employment Type: Permanent, Full-Time Security Clearance: Developed Vetting (DV) – Essential Salary: Highly competitiv...Read More>>.

Posted: September 14th, 2026
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Security Architect - SC cleared

Company IconCBSbutler Ltd.
Location IconLondon

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>>.

Posted: September 14th, 2026
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Security Architect - SC cleared

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconLondon

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>>.

Posted: September 14th, 2026
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Lead Security Architect

Company IconSearchability
Location IconFarnborough

Lead Security Architect – Farnborough, UKUp to £100,000 Depending on ExperienceHybrid working, 3 days per week onsiteActive SC Clearance required, and must be eligible for DVABOUT THE CLIENT:...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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Cyber Security Architect

Company IconStarrycare Recruitment Services
Location IconDuffryn

Starrycare Recruitment Services | Full timeCyber Security ArchitectNewport, United Kingdom | Posted on 07/08/2026Country United KingdomJob DescriptionResponsible for designing and governing enterpr...Read More>>.

Posted: September 14th, 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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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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Security Architect - DevSecOps & App Security

Company IconColt Technology Services Group Ltd.
Location IconLondon

Colt Technology Services Group Ltd. is seeking an experienced Security Architect with a focus on Application Security and DevSecOps to join the Security Architecture team in a global context.You’ll embed security controls into Colt’s de...Read More>>.

Posted: September 20th, 2026
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Director, Senior Security Architect

Company IconBullish
Location IconLondon

About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange - a regulated and institutionally focused dig...Read More>>.

Posted: September 21st, 2026
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Lead Security Architect

Company IconSiXworks an IBM company
Location IconFarnborough

Lead Security Architect – SiXworks, an IBM companyWe are looking to recruit a Lead Security Architect to join us on fast‑moving, innovative, and influential work underway in the Defence and Security Sector.What do...Read More>>.

Posted: September 21st, 2026
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Network & Security Lead

Company IconCyber UK
Location IconLondon

Responsible for the Trust’s Network and Security Governance and support function (planning, designing, configuration and deployment management, maintenance, 2nd line support), technologies, and processes for those used in 1st and 2nd line sup...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer

Company IconClearRoute
Location IconLondon

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 wit...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer

Company IconClearRoute Limited
Location IconLondon

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>>.

Posted: September 21st, 2026
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Network Security Specialist

Company IconHong Kong Exchanges and Clearing
Location IconLondon

Senior Network Security Specialist Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division) Information Technology...Read More>>.

Posted: September 21st, 2026
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Network Security Specialist

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

Senior Network Security Specialist – London Metal Exchange (LME). The LME is the world centre for industrial metals trading, with the majority of global non‑ferrous futures business conducted on its three trading platforms totalling $21 tri...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer

Company IconXcede Group
Location IconLondon

A leading financial technology and data science firm requires a Senior Network Security Engineer to design, deploy and operate high-performance network security solutions in support of (but not limited to) financial trading infrastructure.T...Read More>>.

Posted: September 21st, 2026
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Enterprise Security Architect

Company IconHOK Consulting - Technical Recruitment Consultancy
Location IconSheffield

Location: Hybrid (x2 days from Sheffield)The Enterprise Security Architect will drive engineering excellence across DevSecOps, Cyber Security, embedding secure‑by‑design principles, standardisation, automation, and DevOps best...Read More>>.

Posted: September 21st, 2026
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Application Security Architect (Manchester)

Company IconInsight Investment
Location IconManchester

Insight Investment is looking for an Application Security Architect to join our Cyber Security team in Manchester. This role focuses on embedding security into the software development lifecycle and driving DevSecOps practices across engineerin...Read More>>.

Posted: September 21st, 2026
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Senior Cyber Security Architect

Company IconSearchability NS&D
Location IconLondon

1 day ago Be among the first 25 applicantsThis range is provided by Searchability NS&D. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the...Read More>>.

Posted: September 21st, 2026
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Principal Security Architect - IAM

Company IconInnovateHer
Location IconManchester

Principal Security Architect – IAM£80,000 to £90,000 plus great benefits including private healthcare and a company car or car allowance (Work Level 4)Manchester city centre – in this role you’ll split your time between home a...Read More>>.

Posted: September 21st, 2026
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Lead Security Architect

Company IconAddition
Location IconFarnborough

Lead Security Architect Addition Farnborough, England, United Kingdom Location: Farnborough based (Hybrid / flexible working depending on project) Industry: Defence & National Security / Secure Technology...Read More>>.

Posted: September 21st, 2026
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Security Architect - Platform Engineering

Company IconColt Technology Services Group Ltd.
Location IconLondon

Select how often (in days) to receive an alert:Security Architect - Platform EngineeringJob id: 36866Job location: London, GB Barcelona, ESColt provides network, voice and data centre services t...Read More>>.

Posted: September 21st, 2026
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Security Architect - DevSecOps + Application Security

Company IconColt Technology Services
Location IconLondon

Colt 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 underlying infrastructure.Why we need this roleWe are lo...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer

Company IconHamilton Barnes ?
Location IconLondon

Do you want to work for a global quant trading firm?You will be working with an organisation that is known for the quickest and most technologically advanced infrastructure in the world. You will work with people that are passionate abou...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer

Company IconOpticoreIT
Location IconLondon

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Bro...Read More>>.

Posted: September 21st, 2026
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Security Architect - Platform Engineering

Company IconColt Technology Services
Location IconLondon

Colt 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 underlying infrastructure. Why we need this role The pri...Read More>>.

Posted: September 24th, 2026
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Telco Solutions Architect: Network Security & Cloud Enablement

Company IconIC Resources
Location IconLondon

IC Resources in London is seeking a Telco Solutions Architect to own end-to-end solution architecture. You will shape network integrations, call flows and deployment topologies across on-premise, hybrid and cloud environments, collaborating with p...Read More>>.

Posted: September 25th, 2026
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Solutions Architect II – Presales, Network Security

Company IconBarracuda Networks
Location IconLondon

Barracuda Networks is seeking a Solutions Architect II in the UK to provide presales support, lead workshops, and shape high-level security solutions for customers. The role involves validating requirements, delivering product demonstrations, and...Read More>>.

Posted: October 2nd, 2026
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Senior Cloud Security Architect

Company IconITC Secure
Location IconLondon

Reports to: CTOJob Purpose:As a Senior Cloud & Data Security Architect, you will be a recognised technical leader and trusted advisor, shaping security strategy and delivering innovative security solutions for enterprise customers....Read More>>.

Posted: October 3rd, 2026
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Network Security Specialist

Company IconThe London Metal Exchange Limited
Location IconLondon

Senior Network Security SpecialistShift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division) Information Technology Location: UK-London Work...Read More>>.

Posted: October 4th, 2026
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Senior Security Architect - Platforms

Company IconCo-op Group
Location IconManchester

£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>>.

Posted: October 5th, 2026
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Senior Security Architect - Platform

Company IconCo-op
Location IconManchester

Senior Security Architect – Platforms £70,000 - £76,000 plus private healthcare, pension with up to 10% employer contributions and more great benefits (Work Level 5)Manchester city centre - in this role you’ll work in a hybrid...Read More>>.

Posted: October 5th, 2026
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Security Architect - AI Platform

Company IconVbeyond
Location IconLondon

Role Overview We are seeking an experienced Security Architect - AI Platform to design and own the end-to-end security architecture for enterprise AI platforms and future AI deployments. The successful candidate will act as...Read More>>.

Posted: October 8th, 2026
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Cloud Security Architect — Secure by Design for Government

Company IconNetworkUstad
Location IconLondon

83zero, a leading cloud security solutions provider in London, seeks a Cloud Security Consultant to design and implement secure cloud architectures across public, private, and hybrid environments for government and regulated clients.You wil...Read More>>.

Posted: October 8th, 2026
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Senior Enterprise Security Architect

Company IconGazelle Global Consulting Limited
Location IconLondon

Senior Enterprise Security Architect Location: LondonWorking Pattern: Office-based, 4 days per weekContract: 6 monthsTravel: Travel to sites as required for workshopsPosition: 1...Read More>>.

Posted: October 8th, 2026
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Network Security Engineer

Company IconTikTok USDS Joint Venture
Location IconLondon

Responsibilities About the team The TikTok USDS network security team safeguards U.S. user data, end-users, and the internal corporate environment by architecting a strict, zero-trust digital perimeter. They continuously monitor ne...Read More>>.

Posted: October 10th, 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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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 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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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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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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Cyber Security Architect

Company IconSevern Trent Plc
Location IconCoventry

LET’S CUT STRAIGHT TO IT At Severn Trent, our people are at the heart of everything we do.We’rein the top 5% of utility companies worldwide for employee engagement, andwe’reequally proud of our strong Glassdoor score — reflecting...Read More>>.

Posted: October 15th, 2026
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Telco Security Architect

Company IconCapgemini
Location IconAbingdon on Thames

Telco Security Architect This is a critical security leadership role focused on designing, implementing, and maintaining comprehensive security architectures for telecommunications networks. The role emphasizes UK Telecommunications Secur...Read More>>.

Posted: October 15th, 2026
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