Cyber Security Architect Jobs In London Page 3318 by Location

Network Engineer (DV Security Clearance)

Company IconCertain Advantage
Location IconStevenage

World Class Defence Organisation is currently looking to recruit a Network Engineer subcontractor on an initial 12 month contract. please note: Current DV Security Clearance is required. Rate: £68.75 per hou...Read More>>.

Posted: September 13th, 2026
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Solution/Systems Architect - Government Secure Sector

Company IconTurner & Townsend
Location IconLondon

Overview In this role you will work on national security accounts as a System Engineer specialist, collaborating with cross‑functional teams to design robust systems and architectures. You must hold the highest UK government clearance. Th...Read More>>.

Posted: October 1st, 2026
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Cloud Network Engineer – AWS, Security, Automation

Company IconQuant Capital
Location IconLondon

Overview As a Cloud Network Engineer, you design, build and operate secure, scalable network infrastructure across cloud and hybrid environments. You will work within a platform engineering function, focusing on automation, security and rel...Read More>>.

Posted: October 1st, 2026
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Sales Specialist - Networking and Security

Company IconComputacenter
Location IconLondon

Overview You will drive the growth of networking and security opportunities within enterprise customers, partnering with Account Managers to qualify and advance deals. You’ll lead customer engagements across networking, cybersecurity and...Read More>>.

Posted: October 1st, 2026
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Senior Solution Architect - Email & Collaboration Security

Company IconMimecast
Location IconLondon

Overview As a Senior Solutions Architect for ECS, you shape the technical direction for secure email and collaboration at Mimecast. You connect product, engineering, and architecture leadership to translate customer problems into durable, s...Read More>>.

Posted: October 1st, 2026
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Security Assurance Solutions Architect, AWS Security Assurance Services

Company IconAmazonWebServices
Location IconLondon

Overview In this role you help customers move sensitive workloads securely to AWS by translating regulatory requirements into scalable security and compliance solutions. You work with cross-functional teams to define risk and compliance app...Read More>>.

Posted: October 1st, 2026
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Principal Senior Technical Architect - National Security

Company IconQinetiQ
Location IconFarnborough

Overview Senior technical leader at QinetiQ, shaping and delivering mission-critical capabilities for Cyber and National Security customers. You’ll drive end-to-end architecture, collaborate across engineering, data, cyber, AI/ML, and sys...Read More>>.

Posted: October 1st, 2026
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Security Consultant – Architect - Financial Services

Company IconAccenture
Location IconLondon

Overview As a Financial Services Cybersecurity Architect at Accenture, you will shape secure technology solutions for banks, payments, capital markets, and insurance clients. You’ll work across strategy to implementation, embedding securi...Read More>>.

Posted: October 1st, 2026
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AMBG - Cloud Security & Exposure Management Architect

Company IconAvanade
Location IconLondon

Overview In dieser Rolle arbeiten Sie als Cloud Security & Exposure Management Architect in der Avanade Security Practice, unterstützen Kunden bei der Steigerung der Cloud-Sicherheitsreife und Exposure-Management-Strategien. Sie führen de...Read More>>.

Posted: October 1st, 2026
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Enterprise Architect (Security)

Company IconQinetiQ
Location IconFarnborough

Overview In this Enterprise Architect (Security) role you provide strategic architectural leadership across the global business, ensuring business and technology alignment to support strategy and outcomes. You own architecture standards, go...Read More>>.

Posted: October 1st, 2026
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Senior Network Engineer with Security and Cisco – City London

Company IconNexus Jobs
Location IconLondon

Overview In this Senior Network Engineer role, you will design, secure and support high-availability network infrastructure for a fast-paced financial services environment in City London. You will work within Infrastructure to deliver BAU a...Read More>>.

Posted: October 3rd, 2026
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Security Resilience Architect

Company IconHays
Location IconLondon

Overview In this role you will lead the design and delivery of cyber resilience solutions for clients, blending technical delivery with client engagement and business development. You will shape enterprise backup, recovery, cloud resilience...Read More>>.

Posted: October 11th, 2026
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Solutions Architect, National Security & Defence

Company IconAmazonWebServices
Location IconLondon

Overview In this role you will own the technical relationship with Public Sector customers, guiding security, cost, performance, reliability and best-practice architectures. You will collaborate with cross-functional teams to translate clou...Read More>>.

Posted: October 16th, 2026
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Networking and Security Technical Services Lead

Company IconNTT DATA
Location IconLondon

Overview In this role you lead complex, multi-vendor network and security designs and hands-on deployments, driving design validation, PoCs, and risk-aware implementation plans. You collaborate with cross-functional teams to deliver high-qu...Read More>>.

Posted: October 17th, 2026
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Platform Architect Agentic Security

Company IconOcho
Location IconBelfast

Platform Architect Agentic Security (Belfast, Hybrid) New Company to NIAt a GlancePrincipal level architecture role defining the reference architecture for a major new AI trust and identity p...Read More>>.

Posted: September 25th, 2026
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Senior System & Network Administrator — Cloud, Security & Automation

Company IconFort Recruitment
Location Icon

Fort Recruitment is seeking a Senior System and Network Administrator for a leading marine energy company on Merseyside with a global footprint. You will own the IT infrastructure, networks, cloud environments, servers, monitoring systems and core...Read More>>.

Posted: October 2nd, 2026
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IT Network Engineer – Infrastructure & Security (Leicester)

Company IconDruck
Location IconLeicester

Druck UK is seeking an IT Network Engineer to support the Leicester site. You will administer Windows servers, virtualization, storage, and backups; manage network security, VPNs, and cloud services as part of the IT team.You will work with...Read More>>.

Posted: October 2nd, 2026
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Azure Security & Networking Engineer — Hybrid (Glasgow)

Company IconBright Purple Resourcing Ltd
Location IconGlasgow

Bright Purple is recruiting an Azure Cloud & Security Engineer in Glasgow for a hybrid role (2 days per week in the office). You will own security, networking and identity across the Azure environment, shaping how the platform is run and secured....Read More>>.

Posted: October 3rd, 2026
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IT Network Engineer — Cloud, Security & Infra

Company Icon621 Druck Limited
Location IconLeicester

Crane at Leicester UK manufacturing site is seeking an IT Network Engineer to support the infrastructure and systems management, working closely with the IT Manager and cross-functional teams.The role covers server administration, networks,...Read More>>.

Posted: October 3rd, 2026
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Infrastructure & Network Engineer – Security & DR Lead

Company IconPlace UK Ltd
Location IconTunstead

Place UK Ltd is seeking an Infrastructure & Network Engineer to secure and operate server, storage and network infrastructure across multiple sites. You will manage RADIUS/802.1X, Zero Trust access, firewalls, and backup/DR, while maintaining secu...Read More>>.

Posted: October 3rd, 2026
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Hands-On Trainee Engineer: Learn Security, AV & Networking

Company IconEA First
Location Icon

EA First in Ely, Cambridgeshire is seeking a motivated Trainee Engineer to learn hands-on skills across security systems, networking cabling, audio-visual technology and communications infrastructure.You'll be mentored by experienced engine...Read More>>.

Posted: October 4th, 2026
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Network Support Engineer — Powering Secure Global Apps (Hybrid)

Company IconF5 Networks, Inc.
Location IconAddlestone

F5 Networks, Inc. is seeking an EMEA Technical Support Engineer to help customers deploy and troubleshoot F5 products across enterprise environments. You will resolve hardware and software issues, communicate status and actions, and collaborate wi...Read More>>.

Posted: October 5th, 2026
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Hybrid IT Network Manager (Contract) - Security & Projects

Company IconISR RECRUITMENT LIMITED
Location IconExeter

IT Network Manager role based in Exeter, Devon, offering hybrid working with a 3-month contract via Umbrella. Market rates apply.The position requires 3+ years in IT network management, experience with Windows Server, VMWare, networking, an...Read More>>.

Posted: October 5th, 2026
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UK Enterprise SDR: Drive Growth in Cloud Networking & Security

Company IconCato Networks
Location IconLondon

Cato Networks is seeking an experienced Sales Development Representative to join our Enterprise GTM team in the UK. You will prospect and qualify potential customers, coordinating with regional sales directors to schedule presentations and drive r...Read More>>.

Posted: October 6th, 2026
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Sales Specialist - Networking and Security

Company IconComputacenter AG & Co. oHG
Location IconHatfield

Select how often (in days) to receive an alert: Sales Specialist - Networking and Security Location: GBR - CC Hatfield Adm, GBR - CC Blackfr. CC, GBR - CC MiltonKeynes, GBR - CC Reading | Job-ID: 220403 | Contract...Read More>>.

Posted: October 7th, 2026
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Strategic Enterprise Networking & Security Sales Specialist

Company IconComputacenter AG & Co. oHG
Location IconHatfield

Computacenter AG & Co. oHG is seeking a Sales Specialist - Networking and Security to drive opportunities within enterprise customers in the UK.You will collaborate with Account Managers to qualify and progress deals while leading engagemen...Read More>>.

Posted: October 7th, 2026
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Network Engineer: Design, Secure & Optimize IT Systems

Company IconSPIRIT IT SERVICES LTD
Location IconLondon

Spirit IT Solutions is seeking a Network Engineer to design, implement, and support its IT network infrastructure in the Greater London area. You will ensure availability, performance, and security while collaborating with IT and development teams...Read More>>.

Posted: October 8th, 2026
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Senior Network Engineer - Secure Govt Networks (DV)

Company IconLeidos
Location IconHuntingdon

Leidos is seeking a Senior Network Engineer for a highly secure, government-facing environment in Huntingdon, Cambridgeshire. You will lead complex network design and delivery across data centre, campus and WAN, ensuring resilient and secure solut...Read More>>.

Posted: October 8th, 2026
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Network Engineer – Cloud, Security & WAN

Company IconAccenture
Location IconBirmingham

Accenture is seeking a Network Engineer to manage firewall security, troubleshoot connectivity, and maintain complex LAN/WAN environments in Birmingham. The role covers design, build and deployment including security configurations and vendor devi...Read More>>.

Posted: October 8th, 2026
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Graduate Test Engineer — Networking & Security Testing

Company IconPrecept Recruit
Location IconEast Midlands

Precept Recruit is seeking a Graduate Test Engineer in Derby to join a growing team. The role requires SC clearance and offers a salary of 25,000–32,000 per year with exceptional benefits. You will test functional, regression and integration asp...Read More>>.

Posted: October 9th, 2026
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Remote Network Engineer - SD-WAN & Security Specialist (UK)

Company IconNuvion Tech
Location Icon

Nuvion Tech is seeking a networking-focused professional for a fully remote role based in the UK. You will join a rapidly growing MSP building expertise across network, security and cloud infrastructure, working with leading-edge technologies and...Read More>>.

Posted: October 11th, 2026
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Hybrid Integration Architect - Secure Data Flows

Company IconElliot Marsh Ltd.
Location IconCity of Edinburgh

Elliot Marsh Ltd. on behalf of a public sector client in Edinburgh is seeking an Integration Architect to lead the design, development and support of the organisation's integration architecture across multiple systems, ensuring secure and efficien...Read More>>.

Posted: October 11th, 2026
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Aspiring Network Admin - Cloud, Security & Networking

Company IconBack To Work
Location IconSelby

Back To Work is seeking a Trainee Network Administrator to help run and improve the infrastructure powering client services. You will support network performance monitoring and troubleshooting, and assist with cloud-based services and equipment de...Read More>>.

Posted: October 11th, 2026
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Senior Network Engineer: Cloud Networking & Security Lead

Company IconColonial Group
Location IconWeymouth

Colonial Group is seeking an IT Network Engineer to design, implement and maintain our network infrastructure, including on-site and cloud components. You will manage data/voice networks, security, and VPNs while supporting IT operations and 24/7...Read More>>.

Posted: October 11th, 2026
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Multi-Site Systems & Network Engineer (Security & Ops)

Company IconVIVA Tech Talent
Location IconNorthern Ireland

VIVA Tech Talent is seeking a hands-on IT Administrator to join a fast-scaling technology company serving safety-critical industries. You will install, configure and maintain business-critical systems, manage user accounts, and support several sit...Read More>>.

Posted: October 11th, 2026
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School IT Manager: Lead Tech & Secure Network

Company IconTurn IT on
Location IconWatford

Turn IT On is currently seeking an IT Manager who is motivated and enthusiastic about technology in an educational environment. The ideal candidate should have a natural flair for technology, a willingness to learn and a passion for providing exce...Read More>>.

Posted: October 11th, 2026
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Trainee Network Administrator: Cloud, Security & Infra

Company IconBack To Work
Location IconScarborough

Back To Work in North Yorkshire is hiring a Trainee Network Administrator to support the infrastructure behind our client projects. The role offers hands-on exposure to network monitoring, user management, and cloud services as part of a training...Read More>>.

Posted: October 11th, 2026
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Telecoms Network Administrator: Secure Connectivity

Company IconPlacements24
Location IconSouthampton

Placements24 seeks a diligent Telecoms Network Administrator to manage and maintain telecom network infrastructure in Randburg, Gauteng. You will monitor performance, troubleshoot issues, and support end-users across the organization.The id...Read More>>.

Posted: October 12th, 2026
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IT Support Engineer: Cloud, Networking & Security

Company IconAdria Solutions
Location IconLeyland

Adria Solutions is seeking an experienced IT Support Engineer to join their Preston IT team. The role is hands-on, supporting users, infrastructure, cybersecurity, and day-to-day IT operations across a diverse technology environment.You wil...Read More>>.

Posted: October 12th, 2026
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Network Engineer — Hybrid/Remote, Secure LAN/WAN Expert

Company IconCheshire East Council
Location IconCrewe

Cheshire East Council’s Digital Services team is seeking a Network Engineer on a full-time basis (37 hours per week) to maintain and enhance the Council's network infrastructure. You will design, implement, support and continuously improve voice...Read More>>.

Posted: October 13th, 2026
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Network Engineer – Secure, High-Availability Infrastructure

Company IconHutchi
Location IconDundee

Hutchison Technologies Ltd in Dundee is seeking an experienced Network Engineer to design, implement, and support our network infrastructure. You will work across LAN/WAN, VPNs, firewalls, and security while maintaining high availability and perfo...Read More>>.

Posted: October 15th, 2026
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Remote L3 Service Desk Engineer: Networking & Security

Company IconOCC Group
Location IconBirmingham

OCC Group in the United Kingdom is seeking a Service Desk Engineer (L3) for a remote role focused on advanced networking and security support. You will act as a key escalation point and troubleshoot complex issues across multiple vendors including...Read More>>.

Posted: October 16th, 2026
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Network Engineer: Design, Security & SD-WAN

Company IconMother Technologies
Location IconScotland

Mother Technologies, headquartered in Aberdeen, is seeking a Network Engineer to design, deploy and support our network infrastructure across hybrid environments. You will work with routing, switching, security appliances and connectivity for clou...Read More>>.

Posted: October 16th, 2026
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NSEC Project Manager - Security & Resilience Network

Company IconThe University of Manchester
Location IconManchester

The University of Manchester is seeking an NSEC project manager to oversee the Network of Security & Excellence growth, coordinating work packages and stakeholder engagement across government, academia and industry for timely, milestone-driven del...Read More>>.

Posted: October 16th, 2026
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Policing Network Engineer - Hybrid, Cloud & Security

Company IconCambridgeshire Constabulary
Location IconHuntingdon

Cambridgeshire Constabulary in Huntingdon is recruiting a Network Engineer to deliver enterprise networking and security services. The role supports major transformation programmes across a multi-force environment, ensuring high availability of LA...Read More>>.

Posted: October 17th, 2026
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