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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
159
Salary range
£40k – £120k
Hiring companies
60
View 159 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 – £120k

Based on advertised midpoints across the 62 priced listings posted in the last 12 months. Base salary only.

Salary visibility
40% of listings advertise a salary.
By seniority
£k base
Mid
36
100
10 jobs
Senior
67
120
23 jobs
Director
84
180
5 jobs
Live jobs

159 live roles

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Security Architect

This role involves leading the development and governance of enterprise security architecture across cloud, on-premises, and hybrid environments within a global law firm. The Security Architect will define security standards, drive secure adoption of AI technologies, and ensure compliance with key frameworks including ISO 27001, NIST, and GDPR. The position requires close collaboration with senior stakeholders across technology, security, risk, and legal functions.

Computappoint London, United Kingdom £90,000 – £105,000 pa

Security Architect (Cloud Security)

Design and implement secure cloud architectures for government and enterprise environments, ensuring alignment with security standards and risk requirements. Conduct security assessments, define reference architectures, and provide expert guidance across cloud transformation projects. Collaborate with technical teams and stakeholders to embed security into cloud infrastructure and services.

Matchtech London, United Kingdom £594 pd
Remote Contract Clearance Required
Amazon logo

Security Engineer II, Specialized Businesses Security, External Vulnerability Operations

This role involves triaging and remediating externally disclosed security vulnerabilities in Amazon's public-facing devices and services. The engineer will work closely with internal teams and external security researchers to drive fixes, identify risk trends, and improve security processes. Key responsibilities include automating security workflows, enhancing Amazon's Bug Bounty and Threat Intelligence programs, and communicating technical findings to diverse audiences.

Amazon London, United Kingdom
Permanent

SRE Security Engineer

This role involves designing and implementing secure enterprise architectures, with a focus on security controls, threat detection, and vulnerability management across hybrid cloud and on-premises environments. The engineer will use Splunk for security monitoring and detection, conduct security assessments, and embed security-by-design principles in collaboration with engineering and architecture teams. The position supports a high-profile UK government programme and requires active SC clearance.

Opus Recruitment Solutions London, United Kingdom

IFS Security Architect

Design and govern the IFS Cloud security architecture with a focus on access controls, permissions, and compliance across a global deployment. Translate business processes into scalable RBAC and SoD frameworks while supporting audit readiness and integration security. Work closely with IT, business teams, and auditors through SIT, UAT, and go-live phases.

Cathcart Technology Bishopsgate, City And County Of the City Of London, EC2M 3UE, United Kingdom £600 – £700 pd
Amazon logo

Software Development Engineer,NextGen Security, ZeroFriction

Design and build scalable software systems to automate security processes and improve developer efficiency across Amazon's ecosystem. Develop tools that translate complex security requirements into high-performance solutions, reducing manual effort and protecting customer data at scale. Work closely with security and engineering teams to rapidly prototype and deploy mission-critical security software.

Amazon London, United Kingdom
Permanent

Interim Cyber Security Officer

This role involves providing senior-level technical leadership for a Security Operations Centre, with a focus on enhancing capabilities in endpoint detection and response using CrowdStrike Falcon and Splunk Enterprise Security. The candidate will lead configuration, incident response, threat hunting, and SOAR automation, while mentoring internal teams and improving security monitoring. The position requires deep expertise in EDR, SIEM, and security orchestration within a hybrid working environment in London.

Alois Technologies Limited London, United Kingdom £400 – £500 pd

Senior Security Architect

Design and implement enterprise security architectures across hybrid cloud environments including Azure, AWS, and Salesforce. Lead Zero Trust and DevSecOps initiatives, conduct threat modelling, and ensure compliance with HMG and ISO standards. Provide technical leadership in security design authorities and support high-level incident escalation.

Randstad Technologies Recruitment London, City And County Of the City Of London, United Kingdom £600 – £650 pd
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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 Engineer Jobs

£36k – £100k
25 open

Security Architect Jobs

£55k – £186k
9 open

Cyber Security Analyst Jobs

£75k – £90k
4 open

Application Security Engineer Jobs

Role profile
4 open

Penetration Tester Jobs

£25k – £30k
3 open

Cloud Security Engineer Jobs

£65k – £90k
3 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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