15 of 15 Permanent Security Engineer Jobs in the City of London

Senior Security Engineer London Office - Hybrid: 4 days in the office, 1 day working from home Role Overview Our FinTech Client headquartered in London are currently seeking a Senior Security Engineer to embed security throughout their product development lifecycle. You'll work directly with engineering teams to identify and mitigate security risks through threat … modeling, secure code reviews, and integrated security tooling across our web and mobile applications. This role is critical to establishing our secure development practices, implementing industry-standard SSDLC processes, and ensuring our financial products are resilient against evolving threats. Key Responsibilities Secure Development Lifecycle (SDLC) Implementation Design and implement secure software development practices Integrate security gates into CI …/CD pipelines following DevSecOps principles Establish security quality gates and acceptance criteria Develop secure coding standards based on OWASP guidelines Create security architecture patterns and reference implementations Security Code Reviews & Testing Conduct in-depth security code reviews for critical features Implement automated security testing (SAST, DAST, IAST, SCA) Configure and tune security scanning More ❯

Senior Security Engineer London Office - Hybrid: 4 days in the office, 1 day working from home Role Overview Our FinTech Client headquartered in London are currently seeking a Senior Security Engineer to embed security throughout their product development lifecycle. You'll work directly with engineering teams to identify and mitigate security risks through threat … modeling, secure code reviews, and integrated security tooling across our web and mobile applications. This role is critical to establishing our secure development practices, implementing industry-standard SSDLC processes, and ensuring our financial products are resilient against evolving threats. Key Responsibilities Secure Development Lifecycle (SDLC) Implementation Design and implement secure software development practices Integrate security gates into CI …/CD pipelines following DevSecOps principles Establish security quality gates and acceptance criteria Develop secure coding standards based on OWASP guidelines Create security architecture patterns and reference implementations Security Code Reviews & Testing Conduct in-depth security code reviews for critical features Implement automated security testing (SAST, DAST, IAST, SCA) Configure and tune security scanning More ❯

Security Engineer | Contract Inside IR35 £1000/day | Hybrid London (2 days/week) | Cyber Secuirty, Threat Detection, Query Languages, Scripting We are looking for a Security Detection Engineer to enhance and maintain cyber security detection capabilities. This role focuses on monitoring evolving threats, developing and improving detections, and ensuring robust coverage across systems while … working closely with security, engineering, and compliance teams. Experience & Skills Required: Knowledge of attacker tactics, techniques, and procedures (TTPs). Experience developing detection logic Strong experience with Query languages (KQL etc.) Experience in Azure environments Hands-on with Windows, macOS, or Linux operating systems. Scripting with Python, Bash, PowerShell, or similar. Familiarity with detection and monitoring technologies. Strong analytical … and problem-solving skills, comfortable working at scale. Passion for cyber security and ability to work both independently and in teams. Security Engineer | Contract Inside IR35 £1000/day | Hybrid London (2 days/week) | Cyber Secuirty, Threat Detection, Query Languages, Scripting More ❯

Senior IAM Security Engineer Salary - £120-140k + 30-40% Bonus + Benefits Location – London (Hybrid working pattern – 3 days in office per week) Newly created role within a major UK Hedge Fund who are looking for a Senior Security Engineer to build on and expand their IAM and Authentication capability. First and foremost, they … need a Senior level Security Engineer with experience working in cloud-native (AWS/Azure) infrastructure environments, building out CI/CD pipelines, deploying infrastructure/policy-as-code, with a breadth of experience across various cyber disciplines. But crucially within this role, they are looking for someone who can build and run their global IAM capabilities that … code as well and integrating IAM with the wider CI/CD pipelines, infrastructure-as-code and cloud native services; working with the wider Engineering departments to ensure IAM security is built in from the start. This is an incredibly rare and exciting opportunity to join one of the most advanced Security Engineering departments and take ownership of More ❯

Senior IAM Security Engineer Salary - £120-140k + 30-40% Bonus + Benefits Location – London (Hybrid working pattern – 3 days in office per week) Newly created role within a major UK Hedge Fund who are looking for a Senior Security Engineer to build on and expand their IAM and Authentication capability. First and foremost, they … need a Senior level Security Engineer with experience working in cloud-native (AWS/Azure) infrastructure environments, building out CI/CD pipelines, deploying infrastructure/policy-as-code, with a breadth of experience across various cyber disciplines. But crucially within this role, they are looking for someone who can build and run their global IAM capabilities that … code as well and integrating IAM with the wider CI/CD pipelines, infrastructure-as-code and cloud native services; working with the wider Engineering departments to ensure IAM security is built in from the start. This is an incredibly rare and exciting opportunity to join one of the most advanced Security Engineering departments and take ownership of More ❯

AWS Cloud Security Engineer – Contract (Inside IR35) Hybrid 2/3 days from the London office We are seeking an experienced Cloud Security Engineer with a strong emphasis on AWS. This is a hands on role, the successful candidate will be responsible for designing, implementing, and maintaining secure cloud infrastructure, ensuring a robust security posture … applications. Key Responsibilities: Design and implement secure AWS cloud infrastructure, focusing on system architecture, Identity and Access Management (IAM), encryption, data protection, and network security. Collaborate with the Information Security and application teams to drive cloud security initiatives and align with the broader security strategy. Enhance and secure CI/CD pipelines across multiple applications by embedding … secure coding and DevSecOps best practices. Develop automation tools and scripts to streamline security processes, monitor key security metrics, and support operational demands. Stay up to date with emerging threats, industry trends, and mitigation techniques to continually improve cloud security controls. Required Skills and Experience: Minimum 3 years in a DevSecOps capacity and 5+ years in cloud More ❯

AWS Cloud Security Engineer – Contract (Inside IR35) Hybrid 2/3 days from the London office We are seeking an experienced Cloud Security Engineer with a strong emphasis on AWS. This is a hands on role, the successful candidate will be responsible for designing, implementing, and maintaining secure cloud infrastructure, ensuring a robust security posture … applications. Key Responsibilities: Design and implement secure AWS cloud infrastructure, focusing on system architecture, Identity and Access Management (IAM), encryption, data protection, and network security. Collaborate with the Information Security and application teams to drive cloud security initiatives and align with the broader security strategy. Enhance and secure CI/CD pipelines across multiple applications by embedding … secure coding and DevSecOps best practices. Develop automation tools and scripts to streamline security processes, monitor key security metrics, and support operational demands. Stay up to date with emerging threats, industry trends, and mitigation techniques to continually improve cloud security controls. Required Skills and Experience: Minimum 3 years in a DevSecOps capacity and 5+ years in cloud More ❯

Lead Cyber Security Engineer Hybrid working policy: 3 days per week required in the office in London. The role will be responsible for developing, implementing, and maintaining security solutions that protect systems from ever-evolving cyber threats moving towards a zero-trust operating model. The role will serve as the technical lead, drive key security initiatives … play a pivotal role in mentoring junior team members and increasing overall security posture. The role will suit someone who has a background in either network engineering or infrastructure engineering that has then progressed into Cyber Security. Core responsibilities: - Overall management and maintenance of the CrowdStrike platform, including configuring EDR policies, tuning SIEM rules, and optimizing the system for … performance - Leading or participating in incident response efforts, conducting root cause analysis, and developing runbooks for incident handling - Monitoring for security threats, analysing alerts, and responding to incidents using CrowdStrike and other security tools. Conduct vulnerability scans and support remediation and risk mitigation efforts - Oversee WAF, DDoS, VPN, and perimeter firewalls - Manage Email and Web Security Gateways More ❯

Security Product Engineer London or Manchester (Hybrid, 1 day per week) | £70,000-£80,000 + Benefits | Sponsorship Available Few&Far are partnered with A fast growing UK based e-commerce company in the gifting industry. They combine creativity, technology, and data to deliver personalised and meaningful experiences to millions of customers each year. They are looking for … a Security Product Engineer to join their group security team, supporting multiple brands and playing a critical role in shaping secure-by-design practices across their products and platforms. What You’ll Be Doing Act as the bridge between engineering and security , embedding secure-by-design principles into the product lifecycle. Conduct threat modelling and design … reviews to ensure systems are secure before build. Implement and manage application security tooling (SAST, IaC scanners, CI/CD security). Partner with developers to catch vulnerabilities early and guide pragmatic risk decisions. Support cloud security initiatives (AWS-first, Azure exposure beneficial), covering IAM, encryption, and secrets management. Contribute to a collaborative and pragmatic security More ❯

Security Product Engineer London or Manchester (Hybrid, 1 day per week) | £70,000-£80,000 + Benefits | Sponsorship Available Few&Far are partnered with A fast growing UK based e-commerce company in the gifting industry. They combine creativity, technology, and data to deliver personalised and meaningful experiences to millions of customers each year. They are looking for … a Security Product Engineer to join their group security team, supporting multiple brands and playing a critical role in shaping secure-by-design practices across their products and platforms. What You’ll Be Doing Act as the bridge between engineering and security , embedding secure-by-design principles into the product lifecycle. Conduct threat modelling and design … reviews to ensure systems are secure before build. Implement and manage application security tooling (SAST, IaC scanners, CI/CD security). Partner with developers to catch vulnerabilities early and guide pragmatic risk decisions. Support cloud security initiatives (AWS-first, Azure exposure beneficial), covering IAM, encryption, and secrets management. Contribute to a collaborative and pragmatic security More ❯

the way. So why not join us at FairPlay and be part of something bigger. What we are looking for: FairPlay Sports Media are looking for an Enterprise IT Security Engineer to come on board and work with our new Enterprise IT Manager to take control of the monitoring and maintenance of out Cyber Security posture, working … with our third-party SOC and being the first point of contact for any security alerts raised. This is the perfect role for someone with service desk experience who wants to move into a security focused role while still being involved in end user support and system upgrade projects. The Enterprise IT team are looking for a key … estate, all of which we need to provide exceptional end user support for while always ensuring a high level of security. This is a blended role focusing on Cyber Security response and monitoring while also providing BAU support and being involved in Continual Improvement projects. You will be given great autonomy to find and deliver improvements to the Security More ❯

the way. So why not join us at FairPlay and be part of something bigger. What we are looking for: FairPlay Sports Media are looking for an Enterprise IT Security Engineer to come on board and work with our new Enterprise IT Manager to take control of the monitoring and maintenance of out Cyber Security posture, working … with our third-party SOC and being the first point of contact for any security alerts raised. This is the perfect role for someone with service desk experience who wants to move into a security focused role while still being involved in end user support and system upgrade projects. The Enterprise IT team are looking for a key … estate, all of which we need to provide exceptional end user support for while always ensuring a high level of security. This is a blended role focusing on Cyber Security response and monitoring while also providing BAU support and being involved in Continual Improvement projects. You will be given great autonomy to find and deliver improvements to the Security More ❯

Summary of Role We are looking for a highly experienced and competent Security Systems Service Engineer. You will be servicing security systems i.e. Intruder Alarms, CCTV & Access Control Systems to the relevant industry standards, using your exceptional technical industry knowledge. Ideally you will have experience of/and or knowledge of IP based networks and security systems. … reports and client recommendations. Provide excellent customer service with internal and external customers, establishing and maintaining effective relationships with customers. What we will need from you Experience within Electronic Security industry. Experience of IP based networks and security systems. Full UK driving license. Ability to lift and climb ladders. Experience working in a customer facing environment. Problem solving … skills. Customer focus with ability to communicate effectively with a range of customers. Experience of/and or knowledge of IP based networks and security systems. Hold current relevant qualifications to the industry i.e. 18th edition/NVQ/City and Guilds/BTEC (desirable but not essential). What you can expect in return Competitive & negotiable salary depending More ❯

Fire & Security Maintenance & Installation Engineer | Essex, Central, East & North London | Full Time | £45,000–£60,000 per annum Our client is a family-run company offering a wide range of bespoke electronic fire, security, and infrastructure solutions to both commercial and domestic properties, mainly within London and the Home counties, but also throughout the UK. Are you … the right person for the job? Proven experience installing, maintaining, and servicing a wide range of fire and security systems Hands-on experience with fire alarm systems (addressable and conventional) from manufacturers such as Advanced, Kentec, C-Tec, Gent, and Morley Experience installing and programming intruder alarm systems, including Orisec, Texecom, Pyronix, and Honeywell Galaxy Experience with CCTV systems … systems such as Paxton Net2, Paxton10, ACT, Switch2, Videx, and CAME BPT Competence with emergency lighting systems and AOV systems to EN 12101 standards Networking knowledge for IP-based security systems, including switches, PoE, VLAN setup, and remote connectivity Experience configuring monitoring solutions with ARC integration and signalling equipment (DualCom, Emizon, CSL, CM2 Orisec) Strong fault-finding and problem More ❯

S ummary of Role You will contribute to the development, implementation, and maintenance of security solutions for our clients. What you will be doing Installing and configuring CCTV systems, including cameras, monitors, recording equipment, and network connections, based on client specifications and industry best practices. Conducting routine maintenance to ensure CCTV systems are in optimal working condition. Identifying and … finding and diagnostic processes. Identifying and rectifying technical issues involving cameras, cables, monitors, power supplies, and network connections. Upgrades and Enhancements: Working closely with clients to understand their evolving security needs and recommending appropriate system upgrades or enhancements. Collaborating with vendors and suppliers to source required components and implement system enhancements. Maintaining accurate records of installed CCTV systems, including … be required to undertake an enhanced DBS check as part of your job role at Hall & Kay. Additional Company information At Hall & Kay, we deliver complex fire protection and security solutions to protect what matters most to our clients. As technical experts our focus is on the lifetime value of a project. Meaning we can design, supply, install, test More ❯