251 to 275 of 549 Security Engineer Jobs in London

London is seeking a Lead Security Engineer to shape and deliver security across networks, devices, identity and access. This senior individual-contributor role requires practical, hands-on delivery and strong technical judgement to translate risks into effective controls. You'll design identity and access controls, automate security ...

Source Group International in London is seeking an experienced Application Security Engineer (Software) for a hybrid role, combining security engineering with software development. You will collaborate with a Tier 1 bank to implement secure coding practices across the SDLC. The role requires deep OWASP knowledge, threat modelling … cloud security in Azure/AWS, and hands-on coding in Python/JavaScript/C#/PowerShell with strong collaboration across development teams. #J-18808-Ljbffr ...

Senior Network Security Engineer (L4) is a crucial element within the Rackspace support infrastructure and is expected to provide an expert level of technical guidance to our customers via the phone, ticketing system, and automation. This role owns complex customer issues which may take several days or weeks … take initiative and advise on potential pitfalls that a customer may encounter and suggest alternatives through automation, which may better serve the stability and security of the customer's solution. Technical issues can include troubleshooting customer network environments including firewall configurations, VPN technologies and access-control lists, VIP configurations ...

Hamilton Barnes Associates Limited is seeking a Software Security Engineer to join our Information Security team. You will build tools and controls to protect a large-scale tech environment, bringing strong CS fundamentals and hands-on coding ability. You will design and develop internal security tooling ...

Fosse is seeking a Senior Security Engineer for a contract role in London. The successful candidate will enhance threat detection, SIEM capabilities and incident response in a cloud-native environment, with a strong focus on automation and AI-driven SecOps. Experience with CrowdStrike and Wiz is desirable … role includes day-rate work in a Central London office. The position requires hands-on security operations, incident response across SIEM/EDR/cloud security platforms, and #J-18808-Ljbffr ...

Blockchain Ventures is seeking a Senior Infrastructure Security Engineer to ensure systems safety and security. This role involves designing security measures across various environments and collaborating with engineering teams for CI/CD integration. The ideal candidate will have over 4 years of relevant experience, particularly ...

Data Science Festival is seeking a Staff Software Security Engineer to join their London team. This hybrid position offers a salary of up to £135,000 and the chance to work on innovative AI-driven products. In this role, you will implement security initiatives across engineering teams … work closely with developers on secure coding, and improve vulnerability management processes. Ideal candidates should have experience in application security and cloud environments. The organization values security as a strategic priority, offering opportunities for career progression and ongoing professional development. #J-18808-Ljbffr ...

have the tools, trust, and space to not only build the future of commerce, but to build your own. Your Impact As our Principal Engineer Product Security , you’ll support the Engineering team by solving challenging technical problems for an ambitious product and enabling teams to "shift left … build secure services on multi‐cloud infrastructure. Responsibilities Formulate, evangelise, and drive adoption of the product security strategy Assess, advise on, and increase the security maturity posture Create a standardised security architecture and operational best practices Help track and drive remediation of security and technology risks ...

Norton Rose Fulbright in London is seeking a Senior Information Security Engineer to secure cloud platforms, cloud-native services, and AI solutions. You will protect identities, data, applications, and integrations across Azure, AWS, and SaaS environments, translating security requirements into practical, scalable controls. The role combines hands … cloud security engineering with governance, leading assessments, improving posture, and automating validation for complex enterprise environments. #J-18808-Ljbffr ...

leading Financial Services firm is seeking a Lead Security Engineer to join their Global Cyber Security Defence team. This role offers the opportunity to contribute to the optimisation and strategic development of the threat detection and engineering tools. You will also have the chance to lead ...

seeking a Principal Product Security Engineer in London to lead the strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines. You will act as a senior contributor, building secure-by-default patterns, guiding engineering teams and shaping security practices ...

committed to protecting and safeguarding your Personal Data. We have developed policies and processes which are designed to provide for the security and integrity of your Personal Data. We are committed to Processing your Personal Data fairly and lawfully, and being open and transparent about such Processing. For further … source components, both enabling day-to-day research and development, and supporting our 24hr trading. With adoption of AI-agents we are investing in security as a first-class concern. Man has a sophisticated AI platform – MAIA – that offers the best foundation models on our modern technology stack. ...

company, you’ll have the autonomy and support to make an impact as we build for the long term. About the role: As a Security Operations Engineer at Samsara, you will join a global team dedicated to protecting our people, systems, and information. You will triage and investigate … security alerts, run incident response efforts, and help improve the tools, runbooks, and automated workflows we use to detect and respond to threats. This role is an ideal next step if you have built foundational experience in a SOC or hands‐on security environment and want to develop ...

Fantastic opportunity to join a global banking business. Purpose of Role looking for a highly experienced PKI Security Engineer to lead the design, implementation and phased rollout of a Certificate Lifecycle Management (CLM) platform across EMEA. This will establish automated certificate discovery and lifecycle controls, integrate the platform ...

OneView Commerce is seeking a Senior Security Engineer to lead growth and management of our InfoSec program across cloud-hosted applications and infrastructure. You will write security policy, design controls, and craft remediation plans while engaging stakeholders across engineering and leadership. You will also own security ...

Meta seeks a Security Engineer for its Applied AI organization in the UK. You will blend security expertise with AI-driven approaches to build defenses, prototype AI-powered protections, and advance security across platforms. You will lead adversarial research, threat intelligence programs, and scalable detection capabilities … mentoring peers and shaping how security translates into AI tooling for Meta-scale systems. #J-18808-Ljbffr ...

looking for an experienced Security Engineer to join a growing, independent security systems company covering commercial sites across London. The business has been established for six years, currently turns over approximately £1.5 million annually and has ambitious plans to double in size over the next three years ...

Anaplan is seeking a Security Engineer III in London to design, build, and improve capabilities for detecting, investigating, and responding to threats. You will operate at the intersection of engineering and security operations, shaping detections, automation, and incident response across cloud, endpoints and identities. The role covers ...

Group is seeking a Platform Security Engineer (Tanium/Sentinel) to remotely support OT and IT security across enterprise environments. The role involves managing Tanium and SentinelOne, deploying modules, monitoring performance, and developing dashboards for IT operations and security teams. The ideal candidate has Tanium experience ...

Position: Security Installation Engineer Job ID: 3588/1 Rate/Salary: £35,000 – £40,000 depending on experience + Overtime + Call Out Benefits: Overtime paid, call out rota, travel time paid after first hour each way, 20–25 days holiday (based on service) Type: Permanent/… Full Time HSB Technical Ltd is a specialist recruiter within the Fire & Security Power & Propulsion, Shipbuilding, Maritime Shipping, Energy and Subsea sectors We have a number of permanent and contract vacancies for multiple businesses across the UK and overseas. The below job description will outline this position of: Intruder ...

Selection changes the language of the page/content iOS Software Engineer (Security) London, England, United Kingdom Software and Services Imagine what you could do here! At Apple, new ideas and insights have a way of quickly becoming extraordinary products, services, and customer experiences. Bring passion and motivation … your job and there's no telling what you could accomplish.Are you passionate about iOS development and security? If so we invite you to apply because we may have the job for you! Join our Apple Pay Security Engineering team and you'll have the opportunity to build ...

Apple Inc. in London seeks a Platform Security Engineer to design, build and operate security frameworks for a Kubernetes-based developer platform across multiple clouds. You will partner closely with platform and product engineering teams to embed security into every stage of the development lifecycle, ensuring ...

agencies with the business solutions, technology platforms and expertise they need to transform, innovate and increase productivity. Overview We are seeking a Network and Security Engineer to be part of a highly motivated team in a challenging and rewarding environment. The candidate will work as part … ability to work in a fast-paced environment providing Level 2 and 3 technology support and administration for the IT Infrastructure Network and Security Operations Team. Technology support will cover network and security technologies across multiple sites in multiple countries. Responsibilities Solid understanding and minimum 8-10 Years ...

Wellington Management is seeking a Lead Security Engineer to minimize attack surfaces through vulnerability management, cloud configuration assessments, and threat intelligence integration. You will build, automate, and improve security policies, standards, and processes across the development lifecycle. The ideal candidate thrives on cyber-security, enjoys solving ...

ITSS Recruitment Ltd is recruiting an Information Security Engineer for a globally recognised healthcare organisation in Central London. The role offers hybrid work (2 days in Marylebone), up to £70,000 with private healthcare, enhanced pension, and 25 days holiday. The position covers cloud, endpoint and network security and requires strong risk-based decision making. You will manage vulnerability programmes, monitor security tools, and collaborate with infrastructure and application teams to #J-18808-Ljbffr ...