Cyber Security Architect Jobs In London Page 3318 by Location

Technical Security Architect

Company IconHackajob Ltd
Location IconFarnborough

Our client is a global IT services company.Job Description:Technical Security Architect Hampshire (site-based)Our client is looking for an experienced Technical Security Architect to support a client's Joi...Read More>>.

Posted: September 25th, 2026
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Senior Technical Security Architect

Company IconNational Highways
Location IconLeeds

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...Read More>>.

Posted: October 14th, 2026
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Security Architect

Company IconAnson Mccade
Location Icon

Security Architect ConsultantLocation: UK Wide – hybrid workingWorking pattern: Minimum 2 days per week in the office or on client siteSalary:£60,000 - £9...Read More>>.

Posted: October 17th, 2026
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Security Architect

Company IconHackajob Ltd
Location IconSouth East

Our client is a UK water and wastewater company.Closing Date2026-10-30Job Title: Security ArchitectLocation: Durrington, hybrid workingContract Type: PermanentHours: 37 h...Read More>>.

Posted: October 17th, 2026
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OT/ICS Cyber Security Architect

Company IconIBEX RECRUITMENT LTD
Location IconNorth West

We're working with a large organisation undergoing significant cyber and digital transformation to hire a Cyber Security Architect focused on Operational Technology (OT).This...Read More>>.

Posted: September 16th, 2026
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Chief Security Architect

Company IconAnson Mccade
Location Icon

Chief Security Architect £90,000 to 120,000 GBPBonusOnsite WORKINGLocation: Central London, Greater London - United Kingdom Type: PermanentChief Security Archit...Read More>>.

Posted: September 24th, 2026
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Security Architect (SC cleared)

Company IconSanderson Government and Defence
Location IconSouth East

Job Title: Technical Cyber Security Architect (SC) Location: Remote (UK-based) with travel as required Employment Type: Full-time, Permanent Security Clearance: Candid...Read More>>.

Posted: September 29th, 2026
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OT Security Architect

Company IconAnson Mccade
Location Icon

Operational Technology (OT) Cyber Security ArchitectLocation: UK – hybrid workingWorking pattern: Minimum 2 days per week in the office or on client siteSalary: U...Read More>>.

Posted: October 14th, 2026
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Network and Security Sysops Engineer

Company IconHargreaves Lansdown
Location IconCanon's Marsh

Our Technology teams play a central role in keeping HL's technology services secure, resilient and available for our clients and colleagues.As part of the Network Engineering team, you will be responsible for the operation, support and cont...Read More>>.

Posted: October 17th, 2026
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Security Architect

Company IconRackspace Technology
Location IconHayes

Overview In this role you design security frameworks and architecture for private cloud deployments, aligning with enterprise standards. You’ll lead assessments, planning and implementation of security controls across client-facing and in...Read More>>.

Posted: October 8th, 2026
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Platform Security Architect

Company IconDeel
Location Icon

Overview As the platform security lead, you will shape Deel's security posture across applications, services, and cloud environments with a focus on AWS. You’ll define secure patterns, run an integrated security tooling program, and embed...Read More>>.

Posted: October 10th, 2026
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Software Security Architect

Company IconSepura
Location IconCambridge

Overview In this role you lead software security across the full product line, turning objectives into pragmatic architecture and controls. You collaborate with engineering to embed security from concept through maintenance, shaping secure...Read More>>.

Posted: October 10th, 2026
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Principal Product Security Architect

Company IconARM
Location IconCambridge

Overview In this role you will translate evolving product security regulations into actionable engineering requirements. You will work across product security, engineering and legal teams to integrate regulatory obligations into Arm’s SDL...Read More>>.

Posted: October 11th, 2026
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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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Senior Security Architect

Company IconAnson McCade
Location IconBirmingham

Overview As a Senior Technical Security Consultant, you will act as a technical authority shaping secure technology solutions across cloud, network, infrastructure and application domains. You will collaborate with architects, engineers and...Read More>>.

Posted: October 16th, 2026
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Security Architect

Company IconNTT DATA
Location IconLondon

Overview As a Security Consultant (Architect), you will translate business and security requirements into practical cloud-focused architectures, aligning with frameworks like NIST, ISO 27001, and CIS. You’ll design secure patterns, assess...Read More>>.

Posted: October 16th, 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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Cloud Security Architect

Company IconLloyds Banking Group
Location IconManchester

Overview In this Cloud Security Architect role, you will shape secure multi-cloud architectures and establish guardrails to accelerate delivery. You’ll drive threat modelling, risk-based decisions, and secure-by-design governance across A...Read More>>.

Posted: October 16th, 2026
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Senior Security Architect

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you design and drive the IAM security strategy across cloud and on‑prem environments, partnering with engineering and business teams to embed secure-by-design principles. You lead threat modeling and risk assessments...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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Senior Security Architect Consultant

Company IconNTT DATA
Location IconLondon

Overview In this role you will own the security architecture of client IT systems, guiding design and implementation to meet risk appetite and industry standards. You will translate business objectives into secure architecture, lead threat...Read More>>.

Posted: October 17th, 2026
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Lead Pre Sales Architect Cyber Security

Company IconBytes Software Services
Location IconLeatherhead

Overview As Lead Pre-Sales Architect for Cyber Security, you will steer the Technical Pre-Sales capability and shape security opportunities from discovery to delivery. You’ll align customer requirements with secure, outcome-led solutions...Read More>>.

Posted: October 17th, 2026
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Senior AI Security Architect Consultant

Company IconNTT DATA
Location IconLondon

Overview In this role you will design and govern secure AI/ML systems across the enterprise, embedding security, privacy and trust from data ingestion to deployment and monitoring. You will work with cross-functional teams to build secure-b...Read More>>.

Posted: October 17th, 2026
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Security Architect

Company IconVodafone
Location IconNewbury

Overview As Security Architect at Vodafone, you will shape security policy and technical controls to support major programmes and evolving technology. You will ensure designs align with regulatory needs and build a future-ready security blu...Read More>>.

Posted: October 17th, 2026
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Security Engineer - Lead Architect - Man Group plc

Company IconMan Group plc
Location IconLondon

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and a...Read More>>.

Posted: October 17th, 2026
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Senior Manager, Cyber Architect, Cyber Security, Financial Services

Company IconEY UK
Location IconBristol

About the job You are required to be onsite 3 times per week in your local office which can be Edinburgh, Bristol or, London At EY, you will have the chance to build a career as unique as you are, with the global scale, support, inclusive culture,...Read More>>.

Posted: October 17th, 2026
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SC Lead Security Architect CGEMJP00359693

Company IconExperis
Location IconYork

Role Title: Lead Security ArchitectIs this the next step in your career Find out if you are the right candidate by reading through the complete overview below.Duration: 2 month contractLocation: Remote...Read More>>.

Posted: October 14th, 2026
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Senior Technical Security Architect

Company IconNational Highways Limited
Location IconCanon's Marsh

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 Se...Read More>>.

Posted: October 14th, 2026
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Security Architect

Company IconHarvey Nash
Location IconLeeds

Job DescriptionRole: Lead Security ArchitectLocation: Leeds (Hybrid)Salary: up to £82,000Package Includes: Bonus, Generous Pension, Private MedicalStart Date: ASAPAn influential UK Financial Services orga...Read More>>.

Posted: October 15th, 2026
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Fire & Security Engineer

Company IconNorthtech Fire & Security
Location IconCraigavon

Due to continued expansion Northtech Fire & Security Ltd are currently recruiting for a Fire & Security Engineer. This is an excellent opportunity for the right candidate to join our well-established company.Responsibilities:...Read More>>.

Posted: September 17th, 2026
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Senior Security Architect

Company IconOcho
Location IconBelfast

Senior Security Architect (Manager)A leadership role setting security architecture direction and developing a team of architects and engineers across a rapidly scaling cyber capability - remote-first within Northern Ir...Read More>>.

Posted: September 19th, 2026
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Security Architect

Company IconOcho
Location IconBelfast

Security Architect (Cloud & Secure Design)A design-led role owning the security architecture of cloud platforms and services built for major public and private sector clients - remote-first within Northern Ireland, £8...Read More>>.

Posted: September 19th, 2026
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Lead Security Engineer

Company IconOcho
Location IconBelfast

Lead Security Engineer (Security Testing & Engineering)A hands-on technical leadership role setting the direction for security engineering and testing across a rapidly expanding cyber capability - remote-first within N...Read More>>.

Posted: September 19th, 2026
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Digital Product Manager - Cyber Platforms, Data, & Tooling (hybrid)

Company IconAllstate Northern Ireland
Location IconBelfast

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From...Read More>>.

Posted: September 21st, 2026
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Cyber Transformation Consultant

Company IconPA Consulting
Location IconBelfast

Company descriptionWe believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary exp...Read More>>.

Posted: September 24th, 2026
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Senior Information Security Analyst

Company IconFieldfisher
Location IconBelfast

The VacancyWe are seeking an experienced Senior Information Security Analyst to join our global team. The successful candidate will be responsible for helping implement the security strategy, managing risk, vendor risk man...Read More>>.

Posted: September 28th, 2026
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IT Project Manager - Cyber & Infrastructure

Company IconMCS Group
Location IconNewry

Infrastructure & Cyber Security Project ManagerLocation: Newry | Hybrid - 3 days on-siteAn opportunity has opened for an experienced Infrastructure & Cyber Security Project Manager to join an established o...Read More>>.

Posted: September 28th, 2026
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Security Engineer

Company IconOcho
Location IconBelfast

Our client is a fast-growing cloud security company, using runtime data to identify and prioritise the risks that matter most, giving customers end-to-end protection across their cloud infrastructure.They're hiring a Security Engineer to...Read More>>.

Posted: October 1st, 2026
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Fire & Security Engineer

Company IconBlack Fox Solutions
Location IconBelfast

Fire & Security EngineerBelfast£30,000 - £40,000Black Fox Solutions are working alongside our client, covering NI, to recruit a Fire & Security Engineer.As the successful Fire & Security Engineer, you will perfo...Read More>>.

Posted: October 3rd, 2026
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Senior Cyber Security Consultant (GRC)

Company IconMCS Group
Location Icon

MCS Group is proud to be working with an established technology services business that is growing its cyber consultancy offering in Ireland.This is a customer-facing advisory role rather than a hands-on technic...Read More>>.

Posted: October 8th, 2026
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Cloud Security Engineer

Company IconMCS Group
Location IconBelfast

Cloud Security EngineerBelfast | Hybrid | PermanentMCS Group is working with a growing technology business that is looking to add a Cloud Security Engineer to its engineering organisation.This is a great opportunit...Read More>>.

Posted: October 8th, 2026
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Cyber Transformation

Company IconPA Consulting
Location IconBelfast

Company descriptionWe believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary exp...Read More>>.

Posted: October 9th, 2026
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Security Architect

Company IconPA Consulting
Location IconBelfast

Company descriptionWe believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary exp...Read More>>.

Posted: October 12th, 2026
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Cyber Security Engineer

Company IconVANRATH
Location IconBelfast

Job Title: Cyber Security EngineerSalary: £50,000-£65,000 - open to discussions based on experienceLocation: BelfastContract:...Read More>>.

Posted: September 30th, 2026
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Cyber Risk Manager

Company IconAdepta Partners Limited
Location IconBelfast

Looking for a new challenge where your cyber risk expertise can make areal differencein public services?Join a consultancy strengthening its cyber team. Youll help clients turn complex security issues into dec...Read More>>.

Posted: October 4th, 2026
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IT Project Manager - Infrastructure and Cyber Security

Company IconOcho
Location IconCounty Down

IT Project Manager (Infrastructure & Cyber Security)A permanent, hands-on delivery role running medium to large-scale infrastructure and cyber security projects for a global pharmaceutical manufacturer, based in County...Read More>>.

Posted: October 7th, 2026
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Cyber Security Consultant

Company IconNihon Cyber Defence
Location IconBelfast

Job title: Cyber Security ConsultantLocation: Belfast (On-Site 5 days a week)About usNihon Cyber Defence (NCD) are a global cyber security company protecting and supporting criti...Read More>>.

Posted: October 8th, 2026
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IT Security Engineer

Company IconMCS Group
Location IconBelfast

IT Security EngineerLocation: Belfast / HybridSalary: £50,000-£60,000 + bonusType: PermanentA newly created Security Engineer opportunity has opened within an es...Read More>>.

Posted: October 10th, 2026
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