Last updated: 2025-05-22

55 Security Engineer jobs in London.

Hiring now: Network Security Sr Techn @ Mcdonalds, Sr Security Engr @ Capco, Software Engr Security @ Sierra, Detection And Response En @ Ripple, Security Architect @ Cloudflare, Infrastructure Ops Engr @ Argus Medi, Cybersecurity Engr @ Janestreet, Security Engr @ Kobalt, Prod Security Engr Techni @ Meta, Security Information Secu @ Nextenergy.Explore more at at kaamvaam.com

🔥 Skills

AWS (15) security (9) Cloud Security (7) vulnerability management (7) automation (7) CI/CD (7) compliance (7) GCP (7) Automation (6) cloud security (6)

📍 Locations

London (55)
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Mcdonald's

Network Security, Senior Technical Product Manager London
Skills & Focus: Network Security, SSE, Cyber Security, Firewall, VPN, DDoS, Digital Technology, Agile Environment, Automation, Vendor Management
About the Company: McDonald’s evolving Accelerating the Arches growth strategy puts our customers and people first, and leverages our competitive advantages to strengthen our bra…
Type: Full Time

Capco

Senior Security Engineer London
Skills & Focus: security engineering, cloud security, application security, SAST, DAST, SCA, endpoint protection, vulnerability assessments, data protection, compliance standards
About the Company: Capco is a global technology and business consultancy focused on the financial services sector. We are passionate about helping our clients succeed in an ever-…
Benefits: Enhanced and competitive family friendly benefits, including maternity / adoption / shared parental leave and paid leav…

Sierra

Software Engineer, Security London
Skills & Focus: Security, Cloud Security, Application Security, Threat Modeling, Automation, DevOps, Vulnerability Scanning, Incident Response, Compliance, AI Security
About the Company: At Sierra, we’re building a platform to enable every company in the world to build their own autonomous AI agents for everything from customer service to comme…
Salary: $150K – $300K
Type: Full-time
Benefits: Flexible (Unlimited) Paid Time Off, Medical, Dental, and Vision benefits for you and your family, Life Insurance and Di…

Ripple

Detection and Response Engineer London
Skills & Focus: Detection and Response, Incident Response, Security Operations, Threat Detections, SIEM rules, EDR, Public Cloud Infrastructure, Vulnerability Management, Attack TTPs, Cross-Functional Security
About the Company: At Ripple, we’re building a world where value moves like information does today. Through our crypto solutions for financial institutions, businesses, governmen…
Experience: 5+ years of experience working within a security operations environment
Type: Full-time
Benefits: Competitive salary, bonuses, and equity; Competitive benefits that cover physical and mental healthcare, retirement, fa…

Cloudflare

Security Architect London
Skills & Focus: Security Architect, Public Key Infrastructure, Cryptography, Secrets Management, Security Policies, Certificate Management, Automation, Data Integrity, Cybersecurity, Technical Documentation
About the Company: At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…
Experience: Extensive years of experience in an IT or Security related field heavily focused on secrets management and PKI.
Type: Full-time
Benefits: Cloudflare offers a complete package of benefits and programs to support you and your family, including health and welf…
Security Architect London
Skills & Focus: Security Architect, Public Key Infrastructure, Cryptography, Secrets Management, Security Policies, Certificate Management, Automation, Data Integrity, Cybersecurity, Technical Documentation
About the Company: At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…
Experience: Extensive years of experience in an IT or Security related field heavily focused on secrets management and PKI.
Type: Full-time
Benefits: Cloudflare offers a complete package of benefits and programs to support you and your family, including health and welf…

Argus Media

Infrastructure Operations Engineer London
Skills & Focus: Infrastructure, AWS, Azure, Networking, Security, Automation, Support, Virtualization, CloudFormation, Compliance
About the Company: Argus is a fast-growing global B2B media company providing essential information on commodity markets. Headquartered in London, it offers price assessments, ne…

Janestreet

Cybersecurity Engineer London
Skills & Focus: Cybersecurity, Security Posture, Vulnerabilities, Threat Modeling, Application Security, Security Architecture, Offensive Security, Risk Analysis, Security Governance, DevOps

Kobalt

Security Engineer London
Skills & Focus: Cloud Security, Secure Software Development, Vulnerability Management, Threat Modeling, Risk Assessment, Alerting, Incident Response, Security Tooling, Partner Collaboration, Penetration Testing
About the Company: Kobalt is one of the world’s largest, most innovative music companies, using technology to power creative freedom, transparency, ownership and control for arti…

Meta

Product Security Engineer - Technical Lead London
Skills & Focus: security, software, engineering, architecture, threat, code reviews, distributed systems, risk, scalability, community
About the Company: Meta builds technologies that help people connect, find communities, and grow businesses.
Experience: 8+ years work experience securing product software and services
Type: Full Time

Nextenergy Group

Security & Information Security Architect London
Skills & Focus: security architecture, cyber engineering, renewable energy, utilities, critical-infrastructure, Azure security, hybrid networking, container security, DevSecOps, ISO 27001
About the Company: NextEnergy Group develops, builds and operates large-scale solar Photovoltaic (PV) assets and battery storage projects across Europe.
Experience: 5+ years in security architecture/cyber engineering, incl. 3+ years securing renewable energy, utilities or critical-infrastructure environments
Benefits: 30 days’ holiday per year, private pension, BUPA Healthcare, cycle to work and electric vehicle leasing schemes, annual…

Capco

Principal Security Engineer London
Skills & Focus: security engineering, cloud security, application security, SAST, DAST, SCA, endpoint protection, vulnerability assessments, secure coding practices, ISO 27001
About the Company: Capco is a global technology and business consultancy focused on the financial services sector. We are passionate about helping our clients succeed in an ever-…
Benefits: Enhanced and competitive family friendly benefits, including maternity/adoption/shared parental leave and paid leave fo…

Siriuspoint Ltd.

Security & Infrastructure Engineer London
Skills & Focus: network infrastructure, network security, cloud strategy, security tooling, vulnerability management, incident response, cybersecurity, AWS technologies, Microsoft Active Directory, organizational skills
About the Company: SiriusPoint is a global (re)insurer writing a worldwide portfolio of businesses including Accident & Health, Liability, Property and Specialty. Bermuda-headqua…
Experience: 5+ years of applied experience in cybersecurity, penetration testing or IT security operations.

Kroo Bank

Senior Security Engineer London
Skills & Focus: security measures, vulnerability management, security automation, secure coding, risk management, regulatory compliance, application security, network security, DevSecOps, cloud security architecture
About the Company: Kroo Bank is a cutting-edge fintech company focused on technological innovations and unique digital services in the banking sector.
Experience: At least 3 years of experience in system, network, or application security.
Type: Full-time
Benefits: Generous holiday time, personal days, employer-sponsored volunteer program, mental health support, workplace pension, l…
Senior Security Engineer London
Skills & Focus: security measures, vulnerability management, security automation, secure coding, risk management, regulatory compliance, application security, network security, DevSecOps, cloud security architecture
About the Company: Kroo Bank is a cutting-edge fintech company focused on technological innovations and unique digital services in the banking sector.
Experience: At least 3 years of experience in system, network, or application security.
Type: Full-time
Benefits: Generous holiday time, personal days, employer-sponsored volunteer program, mental health support, workplace pension, l…

Anaplan

IAM Engineer London
Skills & Focus: Identity and Access Management, SailPoint, security, automation, provisioning, least privilege, zero trust, RBAC, APIs, threat detection
About the Company: At Anaplan, we are a team of innovators who are focused on optimizing business decision-making through our leading scenario planning and analysis platform so o…
Experience: Solid experience in identity and access management, ideally within a large or enterprise-scale organization.

Meta

Engineering Manager, Identity and Access Management London
Skills & Focus: Identity Management, Access Management, Security Engineering, Cloud Infrastructure, Compliance Solutions, Technical Leadership, Cross-Functional Collaboration, Data Analysis Techniques, Access Control Systems, Automated Risk Reduction
About the Company: Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…
Experience: 5+ years of experience building, leading, and managing software or security engineering teams in the Identity & Access Management domain.
Type: Full Time

Funding Circle

Junior Security Engineer London
Skills & Focus: Information Security, AWS, DevSecOps, Application Security, Cloud Security, Vulnerability Management, Security Automation, Threat Modelling, CI/CD, Secure Coding Standards
About the Company: Funding Circle is a platform that helps small businesses access financing quickly, using advanced data and technology to streamline the lending process.
Experience: 1+ years in Information Security
Type: Full-time
Benefits: Private Medical Insurance, Dental Insurance, free online therapy sessions, maternity and parental leave policies, fitne…

Cognizant

Senior Security Architect, Consulting London
Skills & Focus: AWS Cloud, security architecture design, technology advisory consultancy, stakeholder management, security frameworks, coaching, mentoring, business transformation proposals, high-level designs, security capabilities
About the Company: Cognizant (NASDAQ:CTSH) is a leading provider of information technology, consulting, and business process outsourcing services, dedicated to helping the world'…
Type: Full-time
Benefits: A comprehensive total rewards package, including a competitive salary and pension plan with matching contributions. Fle…

Spotify

Senior Security Engineer - Incident Management London
Skills & Focus: security, incident management, automation, response, compliance, SIEM, SOAR, cloud, attackers, threat landscape

Capco

Security Engineer (Mid Level) London
Skills & Focus: Security Engineering, Cloud Security, Application Security, SAST, DAST, Compliance, Vulnerability Assessment, Endpoint Protection, Data Protection, Agile
About the Company: Capco is a global technology and business consultancy focused on the financial services sector.
Benefits: Enhanced and competitive family friendly benefits, including maternity / adoption / shared parental leave and paid leav…

Genomicsengland

Cyber Security Engineer London
Skills & Focus: security, automation, configuration as code, AWS, SOC, threat hunting, monitoring, detecting, analyzing, responding

Cloudflare

Field CISO London
Skills & Focus: Cloud technologies, cloud-native computing, enterprise computing, Cyber Security, technology start-up, digital transformation, SaaS, PaaS, IaaS, market adoption
About the Company: At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…
Experience: 10+ years of experience within IT, Cyber Security, Consultancy, Service Provider, or Telecommunications industry
Type: Full-time
Field CISO London
Skills & Focus: Cloud technologies, cloud-native computing, enterprise computing, Cyber Security, technology start-up, digital transformation, SaaS, PaaS, IaaS, market adoption
About the Company: At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…
Experience: 10+ years of experience within IT, Cyber Security, Consultancy, Service Provider, or Telecommunications industry
Type: Full-time

Faculty

Cloud Engineer - Talent Pool London
Skills & Focus: Cloud Infrastructure, AWS, Azure, GCP, Terraform, CI/CD, Docker, Kubernetes, Networking fundamentals, Cloud security
About the Company: At Faculty, we transform organisational performance through safe, impactful and human-centric AI. With a decade of experience, we provide over 300 global custo…
Type: Full-time

Sigma Computing

Senior IT Engineer London
Skills & Focus: cloud ecosystem, identity access management, IAM, GCP, AWS, network troubleshooting, MacOS, MDM software, Service desk, security protocols
About the Company: Sigma is the only cloud analytics and business intelligence tool empowering business teams to break free from the confines of the dashboard, explore data for t…
Type: Full-time
Benefits: Equity, Generous health benefits, Flexible time off policy, Paid bonding time for all new parents, Traditional and Roth…

Forter

Senior Security Engineer II London
Skills & Focus: Security strategy, APIs, Cloud environments, Risk assessments, Security infrastructure, Mentor, Security best practices, Cross-team initiatives, High availability, Production systems
About the Company: Forter was founded on the insight that it's not about what is being purchased, nor where— but who is behind the interaction. The Forter Decision Engine finds p…
Experience: 5-6+ years in relevant fields, 3+ years in a security-focused role, 3+ years with high-availability production systems in public cloud environments.
Type: Full-time
Benefits: Competitive salary, quarterly company bonus, private health insurance (including vision and dental), RSUs, generous PTO…

Isomorphic Labs

Senior Security Engineer - Governance, Risk and Compliance (GRC) London
Skills & Focus: Security Governance, ISO 27001, Risk Management, Data Governance, Incident Management, Vulnerability Management, Security Policies, Compliance, Project Management, Cloud Security
About the Company: Isomorphic Labs (IsoLabs) was founded in 2021 and is led by Sir Demis Hassabis. Our aim is to usher in a new era of biomedical breakthroughs and find cures for…
Type: Full-time

Writer

Security Engineer London
Skills & Focus: Security Architecture, Threat Modeling, Information Security, Security Reviews, Risk Assessments, Vulnerability Scanners, Incident Response, CI/CD security, Cloud Security, Compliance
Experience: At least 5 years of relevant industry experience in information security
Type: Full-time
Benefits: Generous PTO, medical, dental, and vision coverage, paid parental leave, flexible spending account options, health savi…

Palantir

Principal Infrastructure Security Engineer London
Skills & Focus: Infrastructure Security, Data-driven decisions, Network security, Endpoints protection, Security posture, Technical expertise, Problem solving, Team collaboration, Threat mitigation, Architecture design
About the Company: Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…
Principal Infrastructure Security Engineer London
Skills & Focus: Infrastructure Security, Data-driven decisions, Network security, Endpoints protection, Security posture, Technical expertise, Problem solving, Team collaboration, Threat mitigation, Architecture design
About the Company: Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…

Starling

IAM Engineer London
Skills & Focus: IAM, identity solutions, SaaS, automation, security, Terraform, integration, architecture, identity management, dev tooling
About the Company: Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help p…
Experience: Experience of software development (e.g. Go, Python)
Type: Full-time
Benefits: 33 days holiday (including public holidays), an extra day’s holiday for your birthday, annual leave increasing with len…

Monzo

Technology Risk Analyst London
Skills & Focus: Risk Assessment, Cloud-native infrastructure, Security risks, Risk Management, Risk data analysis, Controls evaluation, Risk appetite, Reporting, Risk trends, Security trends
About the Company: A UK-based innovative digital bank offering personal, business, joint, and youth accounts, as well as credit cards, savings, investments, and pensions.
Salary: £45,000 - £55,000
Type: Full-time
Benefits: Benefits include share options, flexible working hours, learning budget, work-from-home support, and more.

Flo Health

Senior Security Engineer London
Skills & Focus: Security Engineer, vulnerabilities, cloud platforms, security measures, penetration testing, custom security tooling, secure development lifecycle, incident response, threat intelligence, risk management
About the Company: Flo is the world’s #1 health app on a mission to build a better future for female health. Backed by a $200M investment, we became the first product of our kind…
Experience: At least 7 years of experience in the information security field.
Type: Full-time
Benefits: Competitive salary, annual reviews, performance incentive scheme, paid holiday, sick leave, enhanced parental leave, fl…

Hawk

InfoSec Engineer London
Skills & Focus: Security, Cloud, Kubernetes, Vulnerability, Threat modeling, SIEM, CI/CD, Security testing, Incident response, Automation
About the Company: Hawk is the leading provider of AI-supported anti-money laundering and fraud detection technology, helping banks and payment providers improve AML compliance a…
Experience: Minimum of 5 years in information security, with a focus on security engineering, application security, or cloud security.
Type: Full-time

Rothesay

Senior Security Engineer London
Skills & Focus: Security Engineering, Cloud Solutions, AWS, Azure, Infrastructure as Code, Containers, CI/CD, Security Architecture, Risk Management, Financial Services
About the Company: Rothesay is the UK’s largest pensions insurance specialist, purpose-built to protect pension schemes and their members’ pensions. With over £70 billion of asse…
Experience: 5+ years of relevant technical experience as a Security Engineer or Software Engineer
Type: Permanent

Starling Bank

Vulnerability Management Engineer London
Skills & Focus: vulnerability management, automation, AWS, GCP, Kubernetes, Terraform, CI/CD, APIs, security standards, cross-functional collaboration
About the Company: Starling is the UK’s first and leading digital bank on a mission to fix banking! They built a new kind of bank to help people save, spend and manage their mone…
Type: Full-time
Benefits: 33 days holiday, extra day for birthday, salary sacrifice pension scheme, life insurance, private medical insurance, fa…

Isomorphic Labs

Senior Security Engineer - Governance, Risk and Compliance (GRC) London
Skills & Focus: Information Security Management System, ISO 27001, security policies, data governance, compliance, risk management, Incident Management, Vulnerability Management, external audits, security awareness
About the Company: Isomorphic Labs (IsoLabs) was founded in 2021 and is led by Sir Demis Hassabis. Our aim is to usher in a new era of biomedical breakthroughs and find cures for…
Type: Full-time

Samsara

Senior Security Engineer London
Skills & Focus: application security, vulnerability management, secure code analysis, threat modeling, bug bounty operations, Python security, Go security, static code analysis, CI/CD practices, cloud environments
About the Company: Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to har…
Experience: 4–6+ years of experience in application security, product security, or a related security engineering field.
Type: Full-time
Benefits: Full time employees receive a competitive total compensation package along with employee-led remote and flexible workin…

Intercom

Systems Engineer - IT London
Skills & Focus: systems engineering, automation, identity management, cloud environments, AWS, Okta, security, compliance, enterprise email, SaaS
About the Company: Intercom is on a mission to help our customers provide incredible customer experiences online. We enable businesses to provide instant and exceptional service …
Experience: 3 to 5 years
Type: Full-time
Benefits: Competitive salary and equity, pension scheme, health and dental insurance, flexible paid time off policy, paid materni…

Funding Circle

Senior Cloud & Application Security Engineer London
Skills & Focus: AWS Security, CI/CD, DevSecOps, Vulnerability Management, Secure Software Development Lifecycle, Container Security, Infrastructure as Code, Threat Modelling, Security Automation, Penetration Testing
About the Company: At Funding Circle, we believe the world needs small businesses. That’s why we’ve made it our mission to help them get the finance they need to grow. With more …
Experience: 3+ years
Type: Full-time
Benefits: Private Medical Insurance, Dental Insurance, access to online therapy sessions, enhanced maternity and parental leave p…

Meta

Security Engineer, Identity and Access Management (IAM) London
Skills & Focus: Identity and Access Management, security policy, risk management, software development, Python/C++, AWS, data flow diagrams, security reporting, project management, compliance regulations
About the Company: Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…
Experience: 8+ years of software development experience; 5+ years of proven experience working on Information Security teams or conducting Information Security consulting engagements.
Type: Full Time

Octopus Energy Group

Security Engineer London
Skills & Focus: security, engineering, cloud, security practices, software development, platform services, organizational change, security by design, cloud technologies, team building
Experience: At least 2 years for mid-level, 4+ years for senior
Type: Full-time

Commercetools

Cloud Network Security Analyst London
Skills & Focus: Cloud Security, SASE, Incident Response, Security Monitoring, Vulnerability Scanning, EDR, AWS, Azure, GCP, Networking
About the Company: A rapidly growing cloud-based company focusing on transforming commerce through innovative solutions.
Salary: Competitive Compensation Package
Type: Hybrid
Benefits: Generous compensation structure, stock options, workation, learning & development budget, flexibility, mindset & growth…

Palantir

Senior Software Engineer London
Skills & Focus: software development, authentication services, authorisation services, security, identity governance, access management, secure-by-design, shift-left security, compliance, mentoring
About the Company: Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…
Senior Software Engineer London
Skills & Focus: software development, authentication services, authorisation services, security, identity governance, access management, secure-by-design, shift-left security, compliance, mentoring
About the Company: Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…

V7

Senior Security Engineer London
Skills & Focus: security strategies, vulnerability assessment, incident response, security compliance, AWS, GCP, network security, SIEM, firewalls, data security
About the Company: V7 turns human knowledge into trustworthy AI, powering products that solve our hardest problems. Our platform lets customers build no-code AI workflows that so…
Experience: Proven work experience as a Security Engineer or in a similar role

Engine By Starling

Security Engineer London
Skills & Focus: Security Engineer, cloud security, threat modeling, incident response, security assessments, DevSecOps, compliance automation, Google Cloud, security architecture, programming
About the Company: Engine is Starling's software-as-a-service (SaaS) business, originally built to power Starling Bank. They provide modern technology to banks and financial inst…
Type: Hybrid
Benefits: 33 days holiday, extra day for birthday, annual leave increases with service, 16 hours paid volunteering, enhanced pens…

Samsara

Senior Security Engineer London
Skills & Focus: application security, secure software development, vulnerability management, threat modeling, bug bounty, Python, Go, SAST, CI/CD, AWS
About the Company: Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, a platform that enables organizations that depend on physical operations to harness IoT …
Experience: 4–6+ years
Type: Full-time
Benefits: Competitive total compensation package, employee-led remote and flexible working, health benefits, Samsara for Good cha…

Wiz

Senior Solutions Engineer London
Skills & Focus: cloud security, AWS, Azure, GCP, technical sales, C-level executives, demonstrations, training experience, risk-based security assessments, Infrastructure as Code
About the Company: Wiz is on a mission to help organizations secure cloud environments that will accelerate their businesses. Trusted by security teams all over the world, we hav…

Modulr

Director of Infosecurity London
Skills & Focus: information security, leadership, risk assessments, security architecture, policy compliance, UK regulations, cloud security, AWS, third-party risk, incident response
About the Company: At Modulr, our vision is a world where all businesses are powered by embedded payments. We enable thousands of businesses across the UK and Europe to efficient…

Engine By Starling

Vulnerability Lead London
Skills & Focus: vulnerability management, security posture, risk-based approach, cloud environments, patching, threat intelligence, compliance, CI/CD pipelines, automation, remediation
About the Company: Engine is Starling's software-as-a-service (SaaS) business, the technology built to power Starling Bank, providing modern technology solutions to banks and fin…
Experience: 5+ years experience in vulnerability management, security operations or infrastructure security
Type: Full-time
Benefits: 33 days holiday, extra day for birthday, paid volunteering, salary sacrifice pension scheme, life insurance, private me…

Soundcloud

Senior Application Security Engineer, Authentication and Abuse Prevention London
Skills & Focus: Application Security, Account Security, Abuse Prevention, IAM, Security Solutions, Data Analysis, Secure Coding, Threat Modeling, AWS, GCP
About the Company: SoundCloud empowers artists and fans to connect and share through music. Founded in 2007, SoundCloud is an artist-first platform empowering artists to build an…
Benefits: Relocation support, gym membership, photography course or book, employee equity plan, professional development allowanc…

Palo Alto Networks

Domain Consultant - SASE London
Skills & Focus: Zero Trust, Networking, Network Security, SaaS Security, SSE, SASE, NGFW, CASB, SD-WAN, DLP
About the Company: At Palo Alto Networks, everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We’re lookin…
Experience: 6+ years experience in pre-sales/sales engineering within Zero Trust, Networking, Network Security, SaaS Security or SSE/SASE
Type: Full-time
Benefits: FlexBenefits wellbeing spending account, mental and financial health resources, personalized learning opportunities.

Writer

Security Engineer London
Skills & Focus: Security Engineer, information security, threat modeling, security reviews, vulnerabilities, cloud security, incident response, security automation, security architecture, compliance
Experience: At least 5 years of relevant industry experience in information security
Type: Full-time
Benefits: Generous PTO, plus company holidays; Medical, dental, and vision coverage; Paid parental leave; Fertility and family pl…