Security Engineer - Product Security

Cognism delivers B2B data and sales intelligence, helping businesses connect with decision-makers and close deals efficiently. With headquarters in London and a global presence, Cognism supports thousands of revenue teams with trusted contact data and contextual insights. Role overview The Director of Security Engineering and Operations will lead Cognism’s technical security strategy across web and data products, as well as the wider corporate environment. Reporting to the CISO, this position shapes and maintains a security program that protects Cognism’s core assets: data, the data fusion engine, and the underlying logic. What you will do Develop and implement a comprehensive security engineering program for Cognism’s products and infrastructure. Collaborate closely with R&D, engineering, product, and IT leadership to define and execute a long-term security maturity roadmap. Establish measurable security processes and controls, ensuring secure-by-design principles are embedded throughout engineering. Drive operational excellence in information security, supporting Cognism’s growth and technical evolution. Requirements Experience building and leading security programs for complex, data-driven products. Ability to align security strategy with engineering, product, and IT teams. Strong background in establishing security controls and processes from the ground up. Comfort working on security challenges related to AI, scalability, and rapid engineering cycles. This role offers the chance to shape Cognism’s technical security vision and influence how the company develops securely in an evolving landscape.

Join Cohere as a Security Operations Engineer in the vibrant city of London. In this pivotal role, you will be responsible for ensuring the security and integrity of our operations across the EMEA region. You will work closely with cross-functional teams to identify vulnerabilities, implement security measures, and respond to incidents promptly. Your expertise will make a significant impact in safeguarding our systems and data.

Begin your journey. Elevate your career.We are actively looking for a Security Associate Director to join our dynamic Security and Technology Engineering team. This role offers an exciting opportunity to significantly influence future construction initiatives in major urban areas across Europe and beyond.The AECOM Security & Technology Engineering team is a specialized unit within the Building Engineering division, providing tailored Security and Technology design and support services that enhance the overall design activities of our building engineering teams.Our Buildings Engineering team comprises approximately 400 engineers who are engaged in large-scale construction projects, focusing on various specializations in London and globally. We operate in multiple sectors, including major commercial developments, extensive mixed-use projects, Critical National Infrastructure (CNI), and many more.Your ResponsibilitiesIn this role, you will oversee high-level technical and strategic security engineering services for new construction and fit-out projects throughout the RIBA stages, including:Conducting comprehensive risk assessments, formulating mitigation strategies, and drafting operational requirements.Leading master planning initiatives, from city-level strategies to mixed-use developments.Designing physical security solutions, encompassing electronic lock systems, walling, glazing, doors, barriers, and fencing.Crafting electronic security designs for video surveillance, access control systems, intruder detection, and intercom installations.Providing expert counter-terrorism guidance, including Hostile Vehicle Mitigation (HVM), bomb blast, and ballistic measures in collaboration with specialists.Join Us in Shaping the FutureAt AECOM, we offer a variety of core and customizable benefits designed to support your future and well-being, tailored to fit your lifestyle. You will have access to professional development opportunities, a flexible hybrid working model to maintain an optimal work-life balance, technical practice networks, AECOM University, and volunteer days.

Join the Collibra Field Security TeamThe Field Security team serves as a vital connection between our Field teams and customers, prioritizing customer trust above all. We collaborate with Sales, Product, and Engineering to implement security initiatives that not only add business value but also enhance customer satisfaction and loyalty.Our customers guide our decisions, and we embody this by working closely with key clients to resolve significant and business-critical security challenges.This is a hybrid position based in our London office. Our hybrid model requires you to work from the office at least two days a week, fostering collaboration and team progress.

Starling Bank brings together over 3,000 professionals across London, Southampton, Cardiff, and Manchester to deliver digital banking services in the UK. The company is known for combining technology-driven solutions with the reliability expected from a fully licensed bank. Its culture centers on values such as Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness. Role overview The Director of Information Security leads the Office of the CISO and reports directly to the Chief Information Security Officer. This position manages a team of Information Security analysts and plays a key role in shaping and strengthening Starling Bank's security capabilities and governance. This role is designed for a seasoned information security leader who has experience building teams and driving continuous improvement. It offers a path for those considering future advancement to a CISO role. Main responsibilities Oversee the Information Security Policy Framework, ensuring alignment with the needs of Starling Group and its stakeholders, and maintaining compliance with legislation and industry standards. Develop and maintain standards for implementing security controls and procedures. Collaborate with external organizations and regulatory bodies to enhance Starling’s security posture. Location This position is based in London, England, United Kingdom.

About UsAt Trainline, we are passionate advocates of rail travel, dedicated to creating a more sustainable and eco-friendly future for travelers. Our platform empowers millions to discover and purchase the best value tickets across various carriers, fares, and journey options, all through our highly-rated mobile app, website, and B2B partnerships.Join Our Journey with Trainline As Europe’s most downloaded rail app, with over 125 million visits a month and annual ticket sales exceeding £5.9 billion, we partner with over 270 rail and coach companies across more than 40 countries. Our goal is to simplify travel, making it seamless, affordable, and environmentally friendly.As a FTSE 250 company, we are fueled by a diverse team of over 1,000 professionals from 50+ nationalities, located in cities such as London, Paris, Barcelona, Milan, Edinburgh, and Madrid. With our ambitious plans for growth in the UK and Europe, now is an exciting time to join us on this fast-paced trajectory.Meet the Trainline Security Team Become part of our innovative Security Team, where we focus on developing, executing, and monitoring security measures to uphold a strong security framework in a rapidly changing landscape. Our commitment to enhancing Trainline's security capabilities involves close collaboration with various teams, including Cloud Engineering, Site Reliability Engineering (SRE), and Platform Engineering, ensuring that we integrate the latest technologies and best practices into our offerings.In this pivotal role, you will be responsible for protecting our digital ecosystems that generate billions in annual ticket sales and ensuring our systems remain secure, resilient, and forward-thinking against emerging threats.This position will contribute significantly to the team's evolution, requiring a proactive approach to execute the team’s vision effectively. We seek an experienced candidate who excels at prioritizing tasks and can communicate ideas clearly and persuasively.As the Security Operations Manager, your responsibilities will include… Leading a team of analysts and engineersTraining and mentoring junior team membersOverseeing threat intelligence initiatives and sharing insights with stakeholdersImplementing and managing security tools in the operational landscape

Join us as an Operational Security Lead at Mintel, where you will play a pivotal role in bolstering our IT security infrastructure. Your mission will include minimizing technical debt and ensuring that all third-party solutions are securely implemented.This is a unique opportunity to contribute your insights and influence decisions in a dynamic and evolving field. As part of the Information Security Team, you will drive initiatives that enhance the integrity of our systems and user environments, whether they are hosted on-premises, in data centers, or in the cloud.If you have a passion for building security capabilities through hands-on configuration and system administration, and you thrive in diverse technology environments, we want to hear from you!At Mintel, we are the world's leading market intelligence agency, leveraging technology to provide critical insights into consumer behavior and market trends. Our mission is to empower businesses with the intelligence needed for successful decision-making. Our advanced technology enables us to deliver valuable data, insights, and perspectives to clients globally.We embrace a hybrid working model, allowing for both in-office and remote work.

Director of Corporate Safety and SecurityAbout Our TeamAt Deliveroo, we are proud to be one of the world's most reliable on-demand logistics platforms. Our Global Safety and Security team is dedicated to maintaining this trust by safeguarding our people, assets, operations, brand, and reputation across all regions we operate in. We effectively manage risk and create value through nimbleness, innovative technology, and a commitment to a people-centric approach. With the combined strength of our Deliveroo, DoorDash, and Wolt brands, we have expanded our presence to over 40 countries, multiple offices, and tens of thousands of employees. This rapid growth necessitates a robust Corporate Safety and Security function to match our ambition.About the RoleWe are seeking an accomplished Director to spearhead the development of our global Corporate Safety and Security function for Deliveroo, DoorDash, and Wolt. This is a unique opportunity to build from the ground up while reporting directly to the Senior Director of Global Safety and Security. You will be responsible for creating a comprehensive corporate physical security strategy that spans all our global operations, establishing the necessary standards, infrastructure, and team to realize this vision.The function centers around five core pillars: physical security infrastructure and operations; emergency preparedness and response; threat assessment and workplace violence prevention; safety, compliance, and risk management; and security awareness, training, and culture. Your mission will be to simultaneously build and manage all five pillars on a global scale.You will define the strategic vision, create the global roadmap for corporate physical security, establish high-performing international teams, and drive measurable results across each of the pillars. This role combines strategic leadership with hands-on operational execution. You will design the operational playbook, allocate resources effectively, nurture your team, and set the priorities, standards, and direction for the function. Success in your first year will be marked by a well-defined operating model, an evolving team structure, and tangible progress across all five pillars.This position requires deep expertise in safety and security, strong business acumen, and the ability to influence senior leaders within a dynamic, globally dispersed organization. You will collaborate closely with teams in Real Estate, Facilities, Workforce Strategy, IT, HR, Legal, and various business leaders to integrate physical security seamlessly into Deliveroo's operations. The role demands executive presence, operational discipline, and a proven track record of building programs from the ground up. Significant international travel will be required, especially in the initial phases of development, and the position is expected to be based in our London office full-time. The EMEA region hosts our highest concentration of offices worldwide, with London serving as the primary base.

Monzo Bank Ltd. is looking for a Security Operations Analyst to help protect its digital infrastructure and customer data. This position plays a key role in supporting the security team’s daily operations and maintaining the safety of banking services. Responsibilities Monitor security alerts and investigate any suspicious activity across systems. Respond to security incidents, assisting with resolution and documentation. Identify vulnerabilities and suggest improvements to existing security measures. Collaborate with colleagues to uphold a strong security posture throughout the organization. Location This role can be based in Cardiff, London, or performed remotely within the UK.

WPP Media is WPP’s AI-powered media operating unit, collaborating with major global brands to deliver creative personalization at scale. The team blends expertise in media, data, and partnerships, using the WPP Open marketing platform and Open Intelligence to help clients understand and measure the impact of their media investments. More information can be found at wppmedia.com. Role overview The Director of Operations will play a key role in shaping WPP’s future. This position supports creative, communications, experience, commerce, and technology solutions for major clients. The Director works within a global client practice, adapting teams and resources to meet the unique needs of WPP’s largest partners. Key initiatives and partnerships A major focus is OpenDoor, a partnership with Amazon designed to boost productivity and creativity across all WPP agencies. OpenDoor draws on the strengths of both companies, emphasizing People, Platforms, and Processes. The approach incorporates Amazon’s 16 Leadership Principles alongside WPP’s values: Open, Optimistic, and Extraordinary. This collaboration encourages teams to challenge conventions and pursue better outcomes for clients and colleagues by combining WPP’s creative transformation experience with Amazon’s customer-centric philosophy. Location This Director of Operations role is based in London, United Kingdom.

Role Overview Evelyn Partners is seeking a Security Operations Specialist in London. This role focuses on protecting our information systems and supporting the stability of our business operations. What You Will Do Monitor security incidents and respond as needed Conduct risk assessments to identify potential threats Work with teams across the company to put effective security measures in place About Evelyn Partners Evelyn Partners values a proactive approach to cybersecurity and welcomes those ready to help strengthen our security posture.

Join Gradient Labs in revolutionizing customer experiences and operational efficiency in the financial services sector.Founded in 2023, Gradient Labs has rapidly evolved from an innovative concept to a dynamic team serving well-known clients. Our unique AI operations agent is the first of its kind tailored specifically for financial services, adept at addressing high-stakes customer inquiries with precision and safety. This all-encompassing agent provides businesses with the visibility and control needed for reliable outcomes across their operations.Our team comprises talented individuals from prestigious companies such as Monzo, Pleo, and Google. If you are eager to tackle complex challenges in AI and contribute to the future of customer operations and experience, we invite you to connect with us. Your Role and ImpactWe are in search of our inaugural Founding Platform & Security Engineer, a dedicated and skilled professional to join our expanding team. In this pivotal greenfield position, you will play a crucial role in designing and securing our advanced AI agent platform and its infrastructure from the ground up.As you report directly to the CTO, you will establish the technical vision for Platform & Security while working closely with AI, engineering, and product teams to effectively scale and deploy our platform across various cloud environments. This role offers an exciting opportunity to leverage your extensive security expertise, particularly within the AI domain, to create enterprise-grade security systems in a fast-paced and evolving landscape.Ownership of Scaling Deployments: Lead the charge on application, cloud, network, and AI agent scalability across our platform, driving the global deployment of our agent across multiple cloud environments.Architect & Implement Security Framework: Design and establish a robust security framework that encompasses customer-facing products, cloud infrastructure (AWS, Azure, or GCP), and enterprise integration points, safeguarding against both traditional and modern AI-enabled threats.Integrate Security within AI: Collaborate with our AI engineering teams to embed security best practices throughout model training, evaluation, and deployment processes, enabling innovation while maintaining safety and responsibility.Automation & Tooling: Enhance security operations through the integration of tools into CI/CD pipelines, ensuring efficiency and effectiveness.

Join Faculty: Pioneers in AI TechnologyFounded in 2014, Faculty is at the forefront of AI innovation, dedicated to transforming organizational performance through human-centric AI solutions. Collaborating with over 350 global clients, we have made significant impacts across various sectors, including government, finance, retail, energy, life sciences, and defense. Explore our real-world impact here.We prioritize responsible AI development, steering clear of fleeting trends. Our mission is to create and implement AI that drives substantial improvements for our clients. As we expand, we seek individuals who share our passion for intellectual curiosity and a commitment to making a positive difference through technology.In this epoch of AI advancement, join us to harness its potential in meaningful ways.

Abound is changing how consumer lending works in the UK and beyond. By combining advanced AI with Open Banking data, the company looks at a person’s complete financial situation, not just a credit score, to make lending decisions that are fairer and more accurate. Since launch, Abound has issued over £1.3bn in loans, with a credit performance that outpaces industry averages. The company became profitable within 2.5 years and has backing from major investors, including Citi and Deutsche Bank. With over £2bn in funding, Abound is recognized as one of Europe’s fastest-growing fintechs. Role overview This Senior Security Engineer position is based in London and sits within the Platform team. The role blends DevSecOps responsibilities, serving as a bridge between product engineering and Corporate IT. As a hands-on contributor, the Senior Security Engineer critically reviews security architecture across both production and internal IT environments. During the first 6 to 12 months, the focus will be on designing and implementing next-generation cloud security architecture in AWS and GCP. The role also involves building and maturing internal SOC capabilities, particularly around detection and response. What you will do Manage Microsoft Sentinel to strengthen SIEM/SOAR capabilities Automate RBAC for identity and access management across AWS, Microsoft Entra, and internal systems Embed security controls into GitLab CI/CD pipelines, including scanning, infrastructure-as-code reviews, and automated policy enforcement Support a shift-left approach by integrating security throughout the software development lifecycle Technology stack Cloud & Compute: AWS, ECS Fargate, Aurora, Lambda, GCP Data Lake: S3, DMS, Glue Security & Identity: Microsoft Defender (XDR), Microsoft Sentinel (SIEM/SOAR), Defender for Cloud (CSPM), Microsoft 365, Entra, Intune Cloud Security Tooling: GuardDuty, Security Hub, Inspector, Security Command Center Code & Infrastructure: Terraform, GitLab CI/CD

airapps is hiring a Security Engineer to help safeguard digital assets and infrastructure in the London Metropolitan Area. This role centers on identifying weaknesses, managing security risks, and ensuring strong security measures are in place. Key responsibilities Identify vulnerabilities throughout information systems Reduce and address security risks as they arise Implement and maintain effective security protocols Support efforts to comply with relevant industry standards Help strengthen the company’s overall security posture Location This position is based in the London Metropolitan Area.

ABOUT AvolutionJoin Avolution, a prestigious global leader in Enterprise Architecture Software with over 20 years of experience. Our established presence spans across London, Sydney, Northern Virginia, and Singapore, and we are recognized in the Gartner Magic Quadrant as an industry frontrunner. Become part of our intelligent, friendly team, where your skills and initiative will drive our growth while enjoying a culture rated as collegial, collaborative, flexible, and supportive by our employees.Key ResponsibilitiesCloud & Infrastructure SecurityDesign, manage, and enhance security configurations across Azure and AWS environments, ensuring seamless integration with Office 365.Implement and enforce industry best practices for identity and access management (IAM) in Azure AD (Entra ID) and AWS IAM.Monitor cloud workloads for vulnerabilities, misconfigurations, and threats utilizing tools such as Microsoft Defender.Collaborate with DevOps/Engineering teams to embed security controls into CI/CD pipelines, advocating for DevSecOps principles.Conduct thorough security assessments, including aiding in penetration testing and risk evaluations to identify and mitigate potential vulnerabilities.Endpoint & Identity SecurityEnhance device posture, compliance, and management utilizing Microsoft Intune and Defender for Endpoint.Develop and maintain solid conditional access, multi-factor authentication (MFA), and endpoint protection policies.Oversee secure identity lifecycle processes, enforcing least-privilege access and zero-trust principles.Security OperationsRespond promptly to security alerts, incidents, and vulnerabilities with thorough investigations and remediation actions.Perform regular risk assessments, security reviews, and internal audits.Manage and optimize security tools, including SIEM, EDR, vulnerability scanners, and the Microsoft Defender suite.Lead incident response efforts and coordinate with cross-functional teams.Compliance & GovernanceSupport ISO 27001:2022 recertification and ongoing compliance activities, including internal audits.Prepare for and assist in obtaining additional compliance certifications (e.g., SOC 2, GDPR) to facilitate company growth.Develop, maintain, and enhance security policies, procedures, and technical documentation.Track, report on, and address audit findings or compliance gaps.Collaboration & CulturePartner with globally distributed teams across EMEA, AMER, and APAC regions.Educate internal teams on security best practices and cultivate a security-first culture through training and awareness initiatives.

Join Us in Shaping the Future of Cyber Security.At Quantexa, we believe in the power of innovation and continuous improvement. Our mission is to forge meaningful relationships with our clients and drive impactful change across various industries. With a diverse workforce comprising over 50 nationalities and 20 languages spoken, we foster an inclusive environment where every voice matters. Here, you will find the autonomy and support needed to craft a career that aligns with your aspirations.The Role.We are seeking a proactive and technically skilled Cyber Security Engineer to join our Security Operations team. In this hands-on role, you will be instrumental in safeguarding Quantexa's digital assets. Your responsibilities will include the operational management, optimization, and monitoring of essential security platforms, focusing on Zscaler, cloud monitoring via Wiz, and endpoint detection and response through CrowdStrike.Collaborating closely with the broader Security Operations team, you will ensure that security alerts, findings, and detections are efficiently triaged, validated, documented, and remediated. Your contributions will directly enhance Quantexa's security posture by minimizing risk, bolstering detection capabilities, and ensuring timely responses to security incidents.This position is ideal for a curious and detail-oriented professional who thrives on working with cutting-edge security tools, embraces disciplined execution, and seeks opportunities for ongoing improvement.Your Responsibilities.Wiz (Cloud Security Posture Management)Daily monitoring and triaging of Wiz findings, validating alerts and assessing operational impact.Engaging in tuning and threat hunting within Wiz and other security tools.Identifying misconfigurations, excessive permissions, and exposed assets while escalating issues as necessary.Tracking remediation progress with engineering teams and ensuring the resolution of high-priority issues.Zscaler (Web Security Tunnel 2.0)Reviewing and triaging Zscaler alerts and policy violations according to documented response procedures.Investigating suspicious traffic, access attempts, and user activity to determine legitimacy.

At Harmonic Security, we empower teams to embrace AI technologies safely by safeguarding sensitive data in real-time with minimal effort. Our solutions provide enterprises with complete control, preventing leaks and enabling their teams to innovate with confidence.Our leadership comprises cybersecurity experts, supported by top-tier investors such as N47, Ten Eleven Ventures, and In-Q-Tel.Work Culture: AI-First by DesignWe are dedicated to aiding enterprises in safely adopting AI at scale. Harmonic's team actively utilizes AI tools to enhance productivity, whether in research, writing, process enhancement, or workflow automation. We expect incoming team members to be curious about AI and eager to leverage it for smarter, faster, and more creative work. Depending on the role, this may involve experimentation with new tools or the development of entirely new systems centered around AI. We will clearly communicate our expectations for each position and provide the necessary resources and support to help you succeed.About Our TeamOur Sales team is in a dynamic phase of building something remarkable. We are a close-knit and ambitious group that is laying the foundation for how Harmonic enters the market. Each representative plays a vital role in building our pipeline, securing new clients, and shaping our market approach. We consider ourselves builders as much as sellers — refining our sales playbook, collaborating across departments, and establishing repeatable successes.Role OverviewWe are on the lookout for a Regional Sales Director to spearhead growth initiatives across the UK. You will oversee the complete sales cycle: identifying prospects, fostering relationships, delivering demos, negotiating agreements, and closing new business. This is an incredible opportunity to join a transformative company from the ground up — expanding your territory while influencing our sales strategies.Key ResponsibilitiesManage the entire sales cycle: prospecting, qualifying, demonstrating, negotiating, and closingBuild and maintain a robust pipeline within your designated territoryDevelop strategic account plans in collaboration with leadershipDrive outbound prospecting efforts while converting inbound leadsDeliver engaging, customized presentations and product demonstrationsWork closely with Marketing, Product, and Customer Success teams for alignment and feedbackRepresent Harmonic at client meetings and industry eventsContribute to the development of our sales playbook and the scaling of best practices

Director of OperationsFfern is seeking a highly skilled Director of Operations to spearhead our manufacturing and logistics operations along with overseeing our customer service functions from start to finish.As a craft-driven, seasonal fragrance house, we pride ourselves on a sophisticated and high-standard supply chain. This role transcends the typical operations position; it presents a unique opportunity to develop a top-tier operations and service structure within a modern luxury business—one that adeptly manages manufacturing complexities, scales efficiently, and maintains an exceptional quality of customer experience as we expand.This is a hands-on leadership role. We seek an individual equally comfortable with intricate details and the broader strategic vision, capable of making informed purchasing decisions, maintaining operational efficiency, guiding teams, enhancing partner performance, establishing reliable financial reporting, and fostering continuous improvement across our entire operational framework.Key ResponsibilitiesOversee all aspects of physical operations: purchasing, inbound logistics, inventory accuracy, 3PL management, order fulfillment, returns, and reliability through seasonal fluctuations, while aiding in the operationalization of new product launches.Collaborate with Growth and Finance teams to anticipate demand for physical goods, assess 3PL capacity, and determine customer service workforce requirements.Lead the Customer Service team to deliver a world-class experience while ensuring operational efficiency, including managing staffing, productivity, AI, tooling, quality assurance, knowledge base, capacity forecasting, and feedback mechanisms into Operations, Product, Brand, and beyond.Develop finance-grade operational reporting, including up-to-date COGS, stock counts and reconciliation, cost-to-serve metrics, fulfillment and returns data, and customer service metrics.Enhance supplier performance and relationships, instilling procurement discipline focused on cost, quality, reliability, and lead times.