1 to 25 of 254 Security Testing Jobs in London

Principle Security QA Consultant - SC Cleared - Inside IR35 Principle Security QA Consultant - SC Cleared - Inside IR35 Remote with travel to Croydon 6 months+ contract ASAP Start £600-650 per day The Role Our client is currently developing an internal Security Testing capability that will operate out … of the Quality Assurance and Testing function. As a Principle Cyber Security Professional, your role will be embedded in the Cyber Security function working day to day with senior security stakeholders to lead the continued development of the security testing service and represent security testing for the client. Communication and professionalism are critical for this role as you will be working collaboratively with senior Security colleagues across the organisation on a day-to-day basis. Working within Security Testing, you will play a leading role in delivering security More ❯

Principle Security QA Consultant - SC Cleared - Inside IR35 Remote with travel to Croydon 6 months+ contract ASAP Start £600-650 per day The Role Our client is currently developing an internal Security Testing capability that will operate out of the Quality Assurance and Testing function. As … a Principle Cyber Security Professional, your role will be embedded in the Cyber Security function working day to day with senior security stakeholders to lead the continued development of the security testing service and represent security testing for the client. Communication and professionalism … are critical for this role as you will be working collaboratively with senior Security colleagues across the organisation on a day-to-day basis. Working within Security Testing, you will play a leading role in delivering security testing, vulnerability assessment and continual security compliance More ❯

Role: Lead Principle Security QA Engineer Rate: Inside IR35 Location: likely 2 days a week onsite in London or Croydon. Duration: 6 months + SC cleared or eligible. The Role The Home Office is developing an internal Security Testing capability within the Quality Assurance and Testing function. As a Principal Cyber Security Professional, you will be embedded in the Home Office Cyber Security (HOCS) team, working closely with senior security stakeholders to develop and represent the security testing service. Strong communication and professionalism are essential as you collaborate across the … organization. You will lead security testing, vulnerability assessments, and security compliance efforts to protect Home Office services and provide technical security advice based on risk assessments. Collaborating with business and technical stakeholders, you will deliver security testing and guidance to enable secure solutions. Responsibilities More ❯

Principle Security QA Consultant - SC Cleared - Inside IR35 Remote with travel to Croydon 6 months+ contract ASAP Start £600-650 per day The Role Our client is developing an internal Security Testing capability within the Quality Assurance and Testing function. As a Principle Cyber Security Professional, you will work within the Cyber Security team, collaborating with senior security stakeholders to develop and lead the security testing service, representing security testing for the client. Strong communication and professionalism are essential as you will work closely with senior security colleagues organization-wide. In Security Testing, your role involves delivering security testing, vulnerability assessments, and ensuring security compliance to protect services and provide technical security advice based on risk assessments. You will collaborate with key business and technical stakeholders to deliver security More ❯

Security Testing Consultant (Pen Tester) Location: London SE1 Salary: £45,000 - £60,000 depending on relevant experience Hours: Full-time, Monday to Friday Work Location: Office-based during probation, then hybrid (3 days office/2 days WFH) Full time/Permanent Remarkable Jobs are recruiting on behalf … of a dynamic and growing cybersecurity organisation. We are seeking a Security Testing Consultant (Pen Tester) to join their expert team in London SE1. This is a fantastic opportunity for an experienced professional to take on a varied, high-impact role conducting in-depth security assessments across … multiple platforms. Security Testing Consultant (Pen Tester) Role: As a Security Testing Consultant (Pen Tester) , you will play a vital role in identifying and mitigating vulnerabilities in client systems including applications, infrastructure, cloud platforms, APIs, and mobile technologies. You'll be part of a collaborative team More ❯

Digital Trust & Security - Managing Consultant Join to apply for the Digital Trust & Security - Managing Consultant role at Capgemini Invent Digital Trust & Security - Managing Consultant 2 days ago Be among the first 25 applicants Join to apply for the Digital Trust & Security - Managing Consultant role at Capgemini … and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose. YOUR ROLE The Invent Digital Trust & Security (DT&S) practice focuses on ensuring secure business outcomes for our clients, providing Cybersecurity advisory and transformation consulting in areas such as security strategy, risk management, human risk management, data and identity security, secure intelligent industry, Gen-AI risk, and security operations modernisation. Our security specialists and innovators enable our clients to evaluate cyber risks, redesign Cybersecurity operating models, modernise digital identity capabilities, lead programmes to drive security More ❯

Position Overview Fast growing FinTech seeking a technically proficient Principal Application Security Architect to join our innovative FinTech organisation. This role is critical in shaping the security posture of complex, cloud-native applications that power fast-growing financial services and digital payments platforms. As an Application Security Architect, you will work closely with software engineers, DevSecOps specialists, product owners, and compliance teams to ensure that secure design principles and automated security controls are Embedded throughout the software development lifecycle (SDLC). You will take ownership of threat modeling, vulnerability management, and security automation efforts … with a specific focus on cloud platforms, primarily Google Cloud Platform (GCP). You will be instrumental in building scalable, resilient security architectures that protect sensitive customer data, meet rigorous regulatory requirements, and enable rapid innovation in a dynamic FinTech environment. What You'll Do Application Security Architecture More ❯

tune with the world in which we operate. Office: London (hybrid - 2 days in the office per week) Duration: 12 month FTC The Information Security Team is a central support unit responsible for providing a complete security service to the Walkers. The Security Engineer will report to … Information Security Operations Manager and work with the Information Security Operations team for implementing and maintaining our security controls and tools. Work collaboratively with other departments to improve our security posture. They will be specifically responsible for completing the implementation of a number of strategic based … security solutions for new security tooling or existing. The engineer will also participate in security related service management processes (incident, change and problem management) and will participate in the planning, design, enforcement and review of security controls which protect the integrity of Walkers IT. “The ideal More ❯

Future of Global Visa & Immigration Services! At TLScontact , we specialize in delivering seamless and secure visa and immigration solutions for governments and travelers worldwide. Security is at the heart of our digital transformation, and we are looking for a Security Testing Engineer (Pentester) to help safeguard our … platforms and applications. If you are passionate about penetration testing, vulnerability analysis, and secure development, this role is perfect for you! You will work closely with our software engineering teams to identify security risks, implement best practices, and enhance the security posture of our digital services. Your … Mission Perform offensive security testing (penetration testing) on web applications and services. Conduct manual and automated code analysis to detect vulnerabilities and non-trivial security issues. Support technical teams in resolving vulnerabilities and strengthening security measures. Develop and maintain security testing methodologies aligned More ❯

delight our customers – making the customer experience simpler, more enjoyable, more intelligent – treating customers fairly and giving them more control of their money. Application Security Specialist As an Application Security Specialist, you will be responsible for ensuring the security of our Jaja’s software applications throughout their … lifecycle. You will work closely with our development teams to identify and mitigate security risks, implement best practices, and establish robust security measures to protect our applications from potential threats. Key Accountabilities 1. Security Assessment: Conduct comprehensive security assessments of new and existing applications to identify … vulnerabilities, security weaknesses, and potential risks. 2. Threat Modeling: Collaborate with development teams to perform threat modeling exercises, identifying potential security threats and implementing appropriate security controls to mitigate risks. 3. Code Review: Review application code to identify security flaws, coding errors, and vulnerabilities, providing guidance More ❯

back our people with flexible work, wellness and mental health support, and a work environment built on collaboration. monday.com is looking for an application security expert to provide application security services including secure coding techniques and reviews, education & awareness, processes and tools, security testing support and … guidance for internal software development projects. The Application Security Team is based in our headquarters, Tel Aviv, Israel - you'll be joining another team member in London. monday.com works hybrid with 3 days in the London office. About The Role Provide guidance on security best practices and compliance … and undertake security testing. Develop security testing plans and integrate them into the software development lifecycle. Perform and oversee security testing and manage remediation of identified vulnerabilities. End-to-end work on reported vulnerabilities as part of the bug bounty program. Identify Application security More ❯

Principal Security Engineer, AWS Security Job ID: 2780049 | Amazon Web Services Australia Pty Ltd This position can also be based in Sydney, Australia. We are looking for an experienced Principal Security Engineer to join the Security team in Australia. You will be on a team responsible … for conducting both pre and post launch testing, offensive campaigns, emergent threat testing, creating/maintaining automated threat emulation solutions, and helping security and service teams add offensive insight to their development, deployment, monitoring, and response processes. This team partners with the larger Security organization and … Service teams to continuously validate security throughout the service/system lifecycle. You will be an expert across multiple domains such as cyber security; threat, vulnerability and risk assessments (TVRA), security tools (e.g. Splunk, Crowstrike, etc.), application of security frameworks (e.g. ISM, NIST, etc.) and/ More ❯

Staff Security Architect, Officer Apply locations London, England Kilkenny, Ireland Dublin 2, Ireland time type Full time posted on Posted 5 Days Ago time left to apply End Date: March 31, 2025 (30+ days left to apply) job requisition id R-755134 Who we are looking for: The State … Street Global Cybersecurity team is looking for a Product/Platform Jr. Security Architect . The Cybersecurity team delivers platforms, architecture, and tooling to help Cybersecurity teams make faster, more informed decisions as we work to secure State Street’s digital footprint. As a Product/Platform Jr. Security Architect on the Security Architecture Governance Engineering (SAGE) team, you will focus on supporting security risk assessment of in-house developed applications, cloud platforms, and vendor solutions. You will help define the reference architectures, security technical standards, and enforce their adherence enterprise-wide. What you will More ❯

vulnerability assessments across a diverse portfolio of applications. This is a hands-on, technical role where you'll actively identify, exploit, and help remediate security weaknesses in web, mobile, and cloud-based applications. You'll be at the forefront of defending against cyber threats by implementing cutting-edge security tools, collaborating with development teams to integrate security into the SDLC, and playing a critical role in protecting the organisation's digital assets. The successful candidate will play a hands-on role in testing the security of applications, networks, and systems, while ensuring that security standards are integrated into the development process. Key Responsibilities: Penetration Testing & Vulnerability Assessment: Conduct and oversee regular penetration tests and vulnerability assessments on applications, networks, systems, and infrastructures. Identify, exploit, and document vulnerabilities, including demonstrating the business impact of potential exploits. Analyse and prioritise vulnerabilities based on risk More ❯

Sr. Application Security Engineer/Director - Generative AI (Remote) About the Role: The S&P Ratings Security team focuses on protecting our clients and users from all aspects of modern-day security threats. The mission of our team is to safeguard systems and data by developing innovative … solutions for the biggest security challenges. We are looking for a Senior security engineer responsible for development and implementation of security architecture and engineering best practices across S&P Ratings technology platforms. This role will provide Security engineering and Security Architecture consultation to build and … enhance security in S&P Ratings Applications and Services including GenAI applications. Responsibilities and Impact: This is a Director-level individual contributor role that will work across Security, software development, Data science/LLM, QA, and Operations teams to identify component and system level technical risks, identify and More ❯

Job Title: Security Testing Consultant (Penetration Testing) Location: London SE1 (with hybrid working available post-probation) Salary: 45,000 - 60,000 + benefits Are you a skilled Penetration Tester looking to join a collaborative and mission-driven cyber security team? This Security Testing Consultant … position offers the chance to deliver high-impact security assessments across web applications, infrastructure, cloud platforms, APIs, mobile, and wireless systems. You'll be part of a close-knit team delivering trusted security testing and advisory services for clients across various industries. If you're passionate about … offensive security and want to contribute to Red Team activities while supporting junior team members, this role is for you. What You'll Be Doing: Conduct web and mobile application assessments, plus API, infrastructure, and cloud penetration tests. Deliver high-quality technical reports and confidently present findings to clients. More ❯

Job Title: Security Testing Consultant (Penetration Testing) Location: London SE1 (with hybrid working available post-probation) Salary: £45,000 - £60,000 + benefits Are you a skilled Penetration Tester looking to join a collaborative and mission-driven cyber security team? This Security Testing Consultant … position offers the chance to deliver high-impact security assessments across web applications, infrastructure, cloud platforms, APIs, mobile, and wireless systems. You'll be part of a close-knit team delivering trusted security testing and advisory services for clients across various industries. If you're passionate about … offensive security and want to contribute to Red Team activities while supporting junior team members, this role is for you. What You'll Be Doing: Conduct web and mobile application assessments, plus API, infrastructure, and cloud penetration tests. Deliver high-quality technical reports and confidently present findings to clients. More ❯

Security Engineer - Hardware, Firmware, Virtualization, Secure Hardware And Foundational Technologies Team Join to apply for the Security Engineer - Hardware, Firmware, Virtualization, Secure Hardware And Foundational Technologies Team role at Amazon Security Engineer - Hardware, Firmware, Virtualization, Secure Hardware And Foundational Technologies Team Join to apply for the Security Engineer - Hardware, Firmware, Virtualization, Secure Hardware And Foundational Technologies Team role at Amazon Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products … and services. Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. Help us protect not only the Amazon Security (AmSec More ❯

and commercial applications. We are trusted by our customers to protect their mission-critical information in the face of advanced persistent threats. Our offensive security engineers emulate these real-world threats and provide critical signal on attack vectors to help improve our security posture. This role will be … hands-on and requires a deep understanding of micro-service architecture, multi-tenancy vulnerabilities, cloud security, and web application security. In this role you’ll dive deep into the security of our products and more: • Conduct security assessments. You’ll learn how our products work at the … then try to break them. This includes everything in our current and future product and service portfolio from Apollo to Foundry. You’ll document security findings and work with AppSec and product engineers to develop mitigations. • Build offensive testing tooling and automation. Scale offensive security testing More ❯

focus on growth in the UK and Europe, now is the perfect time to join us on this high-speed journey. Introducing the Trainline Security Team Join our dynamic team, where we focus on designing, implementing, and monitoring security controls to ensure a robust security posture in … a fast-evolving environment. As part of our mission to continuously improve and mature Trainline's security capabilities, we work in close collaboration with cross functional teams, including Cloud Engineering, SRE, Platform Engineering, and more, to integrate the latest technologies and best practices into our security strategy. You … pounds in annual ticket sales, ensuring that our systems remain secure, resilient, and innovative in the face of evolving threats. As a Senior Cloud Security Engineer at Trainline, you will be responsible for... Cloud Security Architecture & Design : Support the design, implementation, and maintenance of robust security frameworks More ❯

At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon's products and services. Help us protect not only the Amazon Security (AmSec) cloud computing environment … to bring great ideas to life in ways that aren't possible in traditional IT environments. With AmSec you can flexibly harness compute, storage, security, and other services from across the globe as your business demands them. Amazon Security is working on security issues for a wide … Foundational Technologies group, we help Amazon launch brand new products and invest in emerging technologies securely. We are looking for a technically deep Senior Security Engineer to help secure our foundational platforms such as OS kernels, virtualization, device emulation, firmware and hardware. You will be responsible for conducting security More ❯

Job Description Cloud Application Security Engineer/AppSec Engineer/Cloud Security Engineer/AWS Security Hybrid – London (2 days in-office) | Competitive Salary + Bonus + Benefits Are you passionate about securing cutting-edge digital platforms in a fast-moving fintech environment? We're seeking an … experienced Cloud Application Security Engineer to play a vital role in safeguarding our cloud infrastructure and applications. If you have expertise in AWS security, secure coding, Service Mesh/Observability, IAM/Okta, threat modelling and a strong understanding of security frameworks like ISO27001, OWASP or NIST … and the ability to drive secure coding practices, SAST and DAST, we want to hear from you! About the Role As a Cloud Application Security Engineer, you will be the go-to expert for ensuring secure development practices and implementing robust security controls across cloud and application environments. More ❯

Security Engineer II, Industry Products - Fixed Job ID: AWS EMEA SARL (UK Branch) As part of the AWS Solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and expertise, that are used by millions of companies worldwide to manage day-to-day operations. … to bring great ideas to life in ways that aren't possible in traditional IT environments. With AWS you can flexibly harness compute, storage, security, and other services from across the globe as your business demands them. AWS Security is on the cutting edge of security for … hardware, all operating at massive scale. Similarly, our highly collaborative team is committed to each team member's growth as our business grows. AWS Security is looking for a Security Engineer to design security controls and help validate that our services, applications, and emerging technologies are designed More ❯

monday.com is looking for an application security expert to provide application security services including secure coding techniques and reviews, education & awareness, processes and tools, security testing support and guidance for internal software development projects. The Application Security Team is based in our headquarters, Tel Aviv … ll be joining another team member in London. monday.com works hybrid with 3 days in the London office. About The Role Provide guidance on security best practices and compliance, and undertake security testing. Develop security testing plans and integrate them into the software development lifecycle. Perform … and oversee security testing and manage remediation of identified vulnerabilities. End-to-end work on reported vulnerabilities as part of the bug bounty program. Identify Application security risks and requirements for new projects and system developments. Sign-off on application security prior to live implementation. Collaborate More ❯

We're looking for a highly motivated and enthusiastic Information Security Engineer to join our dynamic UK IT Security team. In this role, you'll play a key part in strengthening our security posture by: Supporting the development and implementation of application security controls Automating security … incident response capabilities This is a great opportunity to work in a collaborative environment where your ideas and technical skills will directly impact the security of our systems and services Key Responsibilities Support the development and implementation of secure coding practices. Assist in application security testing and … vulnerability assessments. Collaborate with developers to embed security into the SDLC. Help design and maintain automated security testing workflows. Contribute to vulnerability reporting and security recommendations. Apply security best practices to IT and security projects. Monitor applications for compliance with security standards. Promote More ❯