1 to 25 of 32 Remote/Hybrid Senior Security Engineer Jobs in London

Senior Security Engineer - 12 Months FTC London Senior Security Engineer - 12 Months FTC Join Pay.UK as a Senior Security Engineer and help protect the systems that support everyday payments across the UK. This role provides an opportunity to put advanced security engineering skills to work in a setting where trust, reliability, and clear standards are valued every day. You’ll work on security within the organisation that maintains and develops UK retail payment systems processing over 11 billion transactions worth over £10 trillion each year. We’re looking ...

Senior Security Engineer, reporting to the IT Security Officer, you will work as part of a 3-person IT Security team. As the Senior Security Engineer, you should have at least 5 years security team leadership and project management. You will … implement and maintain robust security systems and protocols across the IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and respond to potential threats. ...

Senior Security Engineer, reporting to the IT Security Officer, you will work as part of a 3-person IT Security team. As the Senior Security Engineer, you should have at least 5 years security team leadership and project management. You will … implement and maintain robust security systems and protocols across the IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and respond to potential threats. ...

Senior iOS Security Engineer (ProdSec) at iProov Senior iOS Security Engineer About iProov iProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning … against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. The Role Reports to: Head of Red Team ...

safety of their MPC-secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry-leading security certifications, Copper … applies to all stages of product production: from conceptualisation to architecture, to build, to release, to iteration and support. Team Purpose Copper’s Information Security department keep the business’ systems and network resources secure and protect the company, employees, and client data.The Infrastructure Security team focuses on providing ...

Senior Web Security Engineer (ProdSec) at iProov Senior Web Security Engineer About iProov iProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning … against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. This global trust is built not only ...

side firms representing $40 trillion in AUM and 22 global investment banks. For more information, please visit www.cmgx.io The Role We are hiring a Senior Security Engineer to lead our security risk management and governance work. This is a senior individual‐contributor role for someone … turning them into shipped, operationalized programs. You will report directly to the CISO, own cross‐program initiatives, and collaborate closely with senior leadership across the firm. The core of the role is hands‐on security risk management, threat modeling, security risk assessments, and security design ...

Senior Security Engineer Reporting to the IT Security Officer, you will work as part of a three‐person IT Security team. The role requires at least five years of security team leadership and project management. You will implement and maintain robust security systems … infrastructure, conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, implement preventative measures to protect against cyber threats, monitor the security infrastructure, detect and respond to potential threats, and mentor and develop the IT security engineer. You will collaborate with the IT team to ensure ...

Capital Markets Gateway LLC (CMG) is seeking a Senior Security Engineer to own security risk management, threat modeling, and governance initiatives. You will report to the CISO and drive cross‐program work with senior leadership, turning complex risks into actionable, repeatable security workflows. … role covers cloud security, supply‐chain, endpoint and identity controls, and AI security, with a path from senior IC to broader leadership as the program scales. #J-18808-Ljbffr ...

Senior Cyber Security Engineer - Azure & M365 | Remote | £60,000 - £70,000 + Benefits I'm currently working on what is genuinely one of the best remote cyber opportunities I've seen this year. We're partnering with a leading consulting and professional services organisation with a great … reputation and a first-class client portfolio, looking to hire an experienced Senior Cyber Security Engineer to join their Cyber team. The business has an established and highly regarded cyber security function and works with some of the world's most recognised organisations across multiple industries ...

Copper is seeking a Senior Security Engineer in London to strengthen our security posture across IAM, cloud platforms, and governance. You will lead security controls, automation, and incident response, partnering with technology, infrastructure, and business teams. This hands-on role requires deep security engineering … expertise and the ability to influence security best practices across the organisation. You will design and implement security solutions and drive remediation with a proactive #J-18808-Ljbffr ...

company governs all of it. The AI Governance and Control (AIGC) platform understands user/agent intent and data context in real time, giving security teams visibility and control across every tool and workflow so companies can move faster with AI while minimizing risk. We operate … will be transparent about expectations for every role and provide the tools and support needed for you to thrive. About the Team We sell security to some of the most demanding enterprise security teams in the world, and we've held ourselves to that bar from day one. ...

Senior ICT & Security Design Engineer - London RED are an expanding international M&E consultancy, with a proven track record in low energy design, focused on providing excellent design solutions to clients. Through our market leading technical expertise, we enable the world’s digital infrastructure and develop … fellow project stakeholders. We add value with our people, client service ethos, global delivery strategy, technical ability, and attitude. We now seek a Senior ICT & Security Engineer to be based out of our London office. Role Responsibilities Carries out cost and profit diagnosis on projects including feasibility ...

since 2017 and backed by top investors including Balderton Capital and Goldman Sachs. About the Role We are looking for a practical, execution-focused Security Engineer to manage the configuration, integration, and engineering lifecycle of our internal security tools. This role is highly versatile and focuses … solving security problems with code and automation. The engineer will act as the engineering engine room for the InfoSec team, collaborating closely with various security and IT leads to translate security requirements into working configurations, automated pipelines, and custom data integrations. What You’ll Be Doing ...

Land Registry (HMLR) are looking for a Senior Infrastructure Engineer in the Security Cluster to help protect the critical infrastructure and digital services that support land and property ownership across England and Wales. Permanent role, salary £48,400 - £59,300 (based on interview assessment), 29% employer pension … hybrid working from Plymouth. About the role This is a specialist role within HMLR's IT Operations Practice, working as part of an established Security function responsible for protecting systems, platforms and services across a varied technology estate. You will help design, implement and improve technical security controls ...

Senior Engineer - Identity & Token Security Rate: £550 day Outside IR35 Start Date: ASAP End Date: 18/12/2026 Active SC Clearance Location: Remote/Hybrid (UK-based) Responsibilities Design and implement OAuth 2.0 Token Exchange (RFC 8693) capabilities. Develop secure identity delegation and propagation patterns … strategies. Understanding of secure alternatives to shared-secret authentication mechanisms. Experience securing service-to-service communication within distributed microservice architectures. Understanding of zero-trust security principles. Knowledge of secure transit-layer protection and identity-based access controls. Identity Delegation & Token Management Experience implementing: Token down-scoping Audience restriction ...

This role is a 12 Month Fixed Term Contract As a Senior Application Security Engineer at giffgaff on a 12-month fixed-term contract, you'll be responsible for embedding security into the way we design, build and operate our products. Working across a modern technology … estate, you'll help ensure security is considered from the earliest stages of development through to production, enabling engineers to deliver secure software with confidence. This role combines technical depth with collaboration and influence. You'll work alongside engineers, architects and platform teams to identify risks, improve security ...

Fortinet seeks a Senior Application Security Engineer to join its Corporate Information Security team in a hybrid role. You will conduct security reviews on Fortinet applications, educate engineers, and manage externally reported vulnerabilities. You will collaborate with development teams on code reviews, dynamic/static … testing, threat modeling, and secure design across platforms and cloud environments, driving security in the SDLC. #J-18808-Ljbffr ...

Vanta, our mission is to help businesses earn and prove trust.We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience … many have been successful at Vanta without it. As a Senior Software Engineer on our Privacy & Data Security team based in London, you'll be an early member of our growing presence in Europe. You'll partner with product management, product design, and your team to drive ...

Hamilton Barnes Associates Limited is seeking a Senior Security Proxy Engineer for a 6-month hybrid contract based in London. This role focuses on implementing and optimising enterprise proxy infrastructure to enhance security, compliance, and user productivity. The ideal candidate will bring over 6 years ...

leading health tech firm is seeking a skilled Cloud Security Engineer to enhance AWS security and enable secure development. This role focuses on automating security processes and strengthening cloud infrastructure. Candidates should have at least 7 years of experience and expertise in AWS services, Terraform ...

Role Description Senior Network Engineer – Cloud, Security & Infrastructure Location: London (Hybrid) Employment Type: Permanent/Fixed-Term Contract Start Date: ASAP Build, Secure and Transform Enterprise Networks What You'll Be Doing: Network & Cloud Infrastructure Design, implement, and support enterprise and cloud networking solutions across AWS, Azure … Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk Management Configure and manage security policies across Palo Alto, Check Point, Cisco ASA, and ForeScout platforms. Support the implementation of Zero Trust ...

ENGINEERING DESIGN LIMITED is seeking a Senior ICT & Security Design Engineer to be based in London, Bicester or Newcastle. The role covers ICT infrastructure, network design and security installations for diverse projects. You will lead client-facing studies, oversee medium-sized projects and coordinate with engineers ...

Salt is seeking a Senior Imperva DAM/Linux Security Engineer for a 6-month contract in Greater London. This role focuses on enhancing a large scale Imperva Data Activity Monitoring platform within a complex enterprise environment. Responsibilities include managing the security estate, supporting integrations with ...

Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast‐moving technology and risk management environment. Reporting to the Head of Security, you will lead infrastructure and network security efforts within the London network security team and collaborate … with engineering colleagues. You will design, implement, and maintain Cisco ISE, automate security operations, gather requirements, and support the global infrastructure while delivering #J-18808-Ljbffr ...