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Cyber Security Jobs in London

The UK's financial and tech hub, home to a vast array of cyber security roles across industries.

Open roles
150
Salary range
£40k – £110k
Hiring companies
71
View 150 live roles → Get an alert

London is the epicentre of the UK's financial and technology sectors, making it a critical hub for cyber security. Major banks, fintechs, and tech scaleups are headquartered here, driving a high demand for skilled professionals. The city's diverse ecosystem includes roles in penetration testing, SOC analysis, incident response, threat intelligence, and more. Many organisations offer both on-site and hybrid working arrangements, providing flexibility to suit different preferences.

Salary on the board

£40k – £110k

Based on advertised midpoints across the 61 priced listings posted in the last 12 months. Base salary only.

Salary visibility
41% of listings advertise a salary.
By seniority
£k base
Mid
39
103
8 jobs
Senior
46
125
18 jobs
Lead
68
110
5 jobs
Live jobs

150 live roles

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Network Security Architect - FortiGate, Palo Alto, Zero Trust

Design and lead enterprise network security architecture across data centres, cloud, and hybrid environments, with a focus on Zero Trust, micro-segmentation, and firewall technologies including Palo Alto and FortiGate. Operate in a financial services context, driving security automation, incident coordination, and secure network transformations. Work within a hybrid model in central London.

Hays Technology London, City And County Of the City Of London, United Kingdom £850 pd
Hybrid Contract

DevSecOps & Security Architect

Design and implement secure, scalable DevSecOps platforms across the enterprise, focusing on software supply-chain security, governance, and reusable technical patterns. Translate policy and risk requirements into practical architectures while balancing developer productivity. Collaborate with security, architecture, and engineering teams to ensure compliance and platform reliability.

ECS Resource Group London, United Kingdom £650 pd

Senior Forward Deployed Engineer

This role involves diagnosing and resolving technical issues for Incydr customers, from deployment to ongoing operations, using deep access to code and telemetry. The engineer builds custom integrations, troubleshoots in complex environments, and bridges customer needs with product engineering, while coaching customer teams and shaping product improvements based on field insights. The position combines hands-on engineering with direct customer engagement in a security-focused, AI-first environment.

Mimecast London, United Kingdom £80,000 – £120,000 pa

Security Architect - SC cleared

This role involves designing and assuring secure architectures across complex technology environments, embedding security into governance and the delivery lifecycle. The Security Architect will translate cyber threats into practical controls, review cloud, hybrid, and on-premises systems, and act as a senior technical authority within a high-assurance, SC-cleared environment. The position requires active SC clearance and focuses on secure-by-design principles across transformation programmes.

CBSbutler Holdings Limited trading as CBSbutler London, United Kingdom £600 – £700 pd

Azure Architect

Design and lead the architecture of secure, scalable Azure-based platforms for a member website and future application modernisation initiatives. Focus on cloud infrastructure, Kubernetes (AKS), identity integration with Microsoft Entra ID, and API connectivity to legacy systems. Work closely with development teams and external suppliers in a multi-vendor environment.

VIQU IT Limehouse, London, E14 7PS, United Kingdom £500 – £600 pd
Hybrid Contract

Solution Architect

Design and review secure technical solutions across cloud, application, infrastructure, and integration domains. Ensure security controls are embedded throughout the design and delivery lifecycle. Provide security architecture expertise across technology initiatives, working with technical teams and stakeholders to identify risks and advise on controls.

Hays Technology London, United Kingdom £560 pd
Hybrid Contract Clearance Required

IT Service Delivery Manager

This role involves managing a global managed service provider (MSP) to deliver IT infrastructure and project services across 6,000 users worldwide. The individual will act as a technical liaison, translating architecture roadmaps into actionable work packages and ensuring compliance with security and governance standards. Key responsibilities include change review, supplier performance management, and driving technical improvements in collaboration with internal and external teams.

eTech Partners London, United Kingdom £80,000 – £85,000 pa

Information Security Officer (ISO27001) (Mandarin Speakers)

This role involves hands-on management of the ISO 27001 Information Security Management System (ISMS) across Asia, including maintaining certification, leading audits, and managing risk and policy frameworks. The individual will act as the primary security contact for offices in Hong Kong and Beijing, coordinating remediation, producing security metrics, and supporting awareness initiatives. Close collaboration with stakeholders across UK and Asia time zones is required, with occasional travel to the region.

Robert Walters London, United Kingdom £60,000 – £70,000 pa
See all 150 roles →
Roles hiring here

Roles hiring in London

The most-listed roles in this cluster right now. Tap through to a role profile when one exists, or to the live search results.

Security Architect Jobs

£90k – £186k
12 open

Security Engineer Jobs

£36k – £100k
11 open

Cyber Security Analyst Jobs

£25k – £32k
4 open

Penetration Tester Jobs

£60k – £65k
3 open

Cloud Security Engineer Jobs

£65k – £90k
3 open

SOC Analyst Jobs

£40k – £50k
1 open
Top hirers

Hiring here right now

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The scene

Hiring in London

London's robust economy and global financial status make it a prime location for cyber security professionals. Companies ranging from large financial institutions to innovative tech startups are constantly on the lookout for skilled talent.

The city's diverse industry landscape means that cyber security professionals can find roles in a variety of sectors, from traditional banking to cutting-edge fintech. This diversity provides ample opportunities for career growth and specialisation.

Many organisations in London are also committed to fostering a collaborative and supportive work environment, with a strong emphasis on continuous learning and professional development. This makes London an ideal place for those looking to advance their careers in cyber security.

FAQs

Common questions

  • Financial services, fintech, and tech scaleups are the primary industries hiring for cyber security roles in London.

  • Many cyber security roles in London offer hybrid working arrangements, though some positions, especially in financial institutions, may require on-site presence.

  • Penetration testers, SOC analysts, incident responders, and threat intelligence analysts are among the most in-demand roles in London's cyber security market.

  • For detailed salary information, refer to the salary section on this page, which is updated regularly with live job listings.

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