Director of Field Security

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.

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.

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.

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 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.

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

Join DeepL as the Head of SecurityAt DeepL, we are a pioneering AI product and research organization that develops secure, intelligent solutions to address intricate business challenges. Our Language AI platform is trusted by over 200,000 business clients and millions of individuals across 228 global markets, offering human-like translations, enhanced writing, and real-time voice translation. Since our inception in 2017 under the leadership of CEO Jarek Kutylowski, we have developed a team of over 1,000 dedicated employees and garnered support from esteemed investors such as Benchmark, IVP, and Index Ventures.Our ambition is to lead globally in reliable, intelligent AI technology, creating products that enhance communication, strengthen connections, and make a significant impact. We invite talented individuals to join us on this exciting journey. If you are ready to influence the future of AI and advance your career in a dynamic, purpose-driven environment, DeepL is the place to be.Why Choose DeepL?What distinguishes us is our unique combination of advanced AI technology, meaningful work, and a culture that fosters personal growth. Our team comprises innovators, researchers, and creators united by a common mission to unlock human potential by simplifying, enhancing, and connecting work processes.Feedback about working at DeepL has been overwhelmingly positive, likely due to our technology that empowers millions to communicate and collaborate more effectively, or the trust, curiosity, and care that define our culture.Being part of DeepL means joining a team committed to innovation, growth, and well-being. Explore more about our culture on LinkedIn, Instagram, and our Blog.Your Key ResponsibilitiesStrategic Leadership & OwnershipOversee the comprehensive Information and IT Security strategy, guiding teams responsible for infrastructure security, application security, organizational security, and information governance. Design, implement, and uphold robust security frameworks that guarantee the confidentiality, integrity, and availability of systems.

Founded in 2017, Obsidian Security addresses a crucial need in securing SaaS applications where modern business transpires, including platforms such as Microsoft 365 and Salesforce. With the backing of prominent investors like Greylock, Norwest Venture Partners, and IVP, we have developed a comprehensive SaaS security platform that minimizes risk, identifies and responds to threats, and prevents breaches at their origin. Our team comprises industry leaders who have shaped the fields of endpoint and identity security at companies like CrowdStrike, Okta, Cylance, and Carbon Black. Currently, we are revolutionizing SaaS security in the age of agentic AI. Trusted by global enterprises such as Snowflake, T-Mobile, and Pure Storage, Obsidian protects over 200 organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand, including many of the world’s largest Fortune 1000 and Global 2000 firms. With substantial global momentum, a growing partner ecosystem featuring SentinelOne, Databricks, and Google Cloud, along with a significant fundraising event on the horizon, we are rapidly scaling towards long-term growth and preparing for an IPO. Join us in shaping the future of SaaS security!The OpportunityWe are seeking a Director of Sales to spearhead growth across the EMEA region for Obsidian Security. This pivotal role is essential as we accelerate our growth during this critical phase of our company's evolution. You will be responsible for cultivating and leading a dynamic, competitive, diverse, and high-impact sales team known for delivering value to our customers. Your mission will also involve fostering a positive team culture and a high-performance sales environment.Reporting to the Chief Revenue Officer, you will exemplify best practices in building exceptional customer relationships and achieving success. By leading with a collaborative, team-centric approach, you will harness all of Obsidian’s capabilities along with our customer and partner networks.To successfully acquire, develop, and maintain customer relationships while establishing a thriving business, you must cultivate a high-performance culture, adopting a data-driven strategy and leading with transparency, accountability, and agility. The ideal candidate will possess a customer-focused mindset, a sense of curiosity, operate with integrity, and exemplify authenticity while leveraging strategic opportunities.

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.

Role Overview Aircall is looking for a Security Engineer focused on Product Security to help protect our products and platform. This role is based in our London office. What You Will Do Work with teams across engineering, product, and other functions to spot vulnerabilities and address them early in the development process. Implement security measures that fit our product development lifecycle. Lead security initiatives that strengthen customer trust and protect sensitive data. Support efforts to keep our security standards high as our platform evolves. Impact This role directly shapes the security of Aircall’s products and the safety of customer data. The work supports our commitment to strong security practices and helps maintain trust with our users.

Jobs for Humanity is hiring a Security Manager in London. This role centers on leading and improving security operations to protect both people and property across the organization. Role overview The Security Manager will oversee daily security activities, working to maintain a safe environment for employees and safeguard company assets. The position calls for a proactive approach to identifying and addressing potential risks. What you will do Supervise and enhance security operations throughout the organization Ensure the safety of staff and physical assets Implement and update security policies as needed Requirements Proven experience in security management Strong motivation and attention to detail Ability to take ownership of security operations

At SOS Security, we pride ourselves on delivering modern and values-driven security solutions. We are currently looking for a dedicated and professional Security Guard to join our team at one of Harrow's premier residential sites.The ideal candidate will be well-presented, articulate, and dependable, ready to provide top-tier security services for our contract in London HA7. Work Schedule:Friday to Sunday, 18:00 PM - 6:00 AMTotal: 36 hours per week Compensation:£12.95 per hour Key Responsibilities:Conduct routine patrols throughout the premises.Request trespassers to vacate the property.Remove non-compliant visitors as necessary.Report incidents promptly as they arise.Manage entry access to the venue.Assist distressed customers and provide first aid when required.Observe and monitor customer behavior.Ensure compliance with health and safety protocols.Enforce venue regulations effectively. Qualifications:Strong commitment to customer service and understanding client needs.Current SIA license.Ability to account for activities over the last 5 years.Eligibility to work in the UK.Experience in a fast-paced customer service environment, preferably in hospitality or corporate security.Proven customer-facing experience.Flexibility to cover additional shifts if needed.Drive and motivation to excel as a team player.Self-starter with strong initiative.Excellent organizational skills and capability to meet tight deadlines.Strong record-keeping and data management abilities. Benefits:Attractive earning potential.Opportunity to work in a state-of-the-art residential complex known for its exceptional service and ambiance.Access to top-tier training programs.Opportunities for career advancement.Collaborate with experienced and supportive security personnel.Supportive management team committed to your success.

About the Position Jane Street is seeking a skilled Identity Security Engineer with expertise in engineering hybrid Windows platforms to become a vital member of our expanding team. Our IT Security team is committed to safeguarding access to Jane Street's IT systems. In this role, you will be instrumental in enhancing the organization's security posture through a blend of hands-on technical work and collaborative efforts with cross-functional engineering teams to initiate transformative security projects. Key Responsibilities: Serve as a technical security authority, offering insights on EntraID, M365, Azure tools, and security best practices. Lead the implementation and validation of robust security controls to minimize attack pathways between on-premises and external platforms. Identify security vulnerabilities and recommend operational improvements to meet our security standards. Provide technical guidance and influence cross-functional technology teams to facilitate cloud adoption. We are looking for an individual ready to make an immediate impact, capable of prioritizing work in a fast-paced environment. This position is more than just execution; we will rely on your judgment and quick thinking to guide our remediation and mitigation strategies for our Windows infrastructure. Your decisions will have far-reaching implications across the firm. About You: Possess a solid understanding of Microsoft security policies and configurations across Microsoft cloud services (SaaS/PaaS), IAM, and Privilege Access Management. Exhibit a strong grasp of industry-standard SSO technologies and authentication protocols (OpenID Connect, SAML, OAuth, Kerberos, LDAP, etc.). Have experience designing, implementing, and supporting Microsoft security infrastructure in live environments. Provide security recommendations regarding certificate policies, templates, and key sizes to uphold secure cryptographic standards. Manage and secure Azure resources utilizing a code-driven methodology. Be eager to develop scalable and repeatable security practices through automation, including certificate enrollment and renewal processes. Fluent in English. If you are a recruiting agency interested in partnering with us, please reach out to agency-partnerships@janestreet.com.

Join our dynamic team at Lendable as a Cyber Security Engineer, where you will play a pivotal role in safeguarding our digital assets and ensuring the integrity of our systems. In this position, you will be responsible for the design, implementation, and maintenance of security protocols across our network and applications. You will work closely with cross-functional teams to identify vulnerabilities and develop strategies to mitigate risks.

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.

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

Join Odaseva, a leading provider of data protection solutions for Salesforce enterprises, as a Senior Director of Alliances. We empower organizations to safeguard their most critical asset - data. Our Odaseva Enterprise Data Security Platform enables data-driven businesses to defend vital Salesforce data against emerging threats, ensuring operational integrity and adherence to data regulations.Trusted by global Fortune 500 leaders such as LVMH, Michelin, Schneider Electric, Toyota, and Capgemini, as well as various non-profits, Odaseva tackles the most intricate data security challenges. Over 120 million Salesforce users depend on our solutions, and we are proud to be backed by Salesforce Ventures.Our comprehensive suite of security products features a Zero Trust architecture and real-time processing capabilities that not only satisfy but also anticipate the rigorous requirements of global compliance standards. We equip businesses with the essential tools to demonstrate recovery readiness, facilitate accurate data restoration, and ensure the integrity and availability of critical data.It's an exciting time to become a part of our team!At Odaseva, you will collaborate with some of the most talented professionals in the Salesforce ecosystem.

About Iru Iru is an innovative AI-driven security and IT platform employed by the fastest-growing global companies to safeguard their users, applications, and devices. Designed for the AI age, Iru integrates identity and access management, endpoint security and oversight, and compliance automation—streamlining operations and restoring control to IT and security teams. Supported by leading investors like General Catalyst, Tiger Global, Felicis, Greycroft, and First Round Capital, Iru successfully raised $100 million in July 2024 from General Catalyst, achieving a valuation of $850 million. Our esteemed clients include Notion, Cursor, Lovable, Replit, and Mercor, with partnerships alongside industry giants such as ServiceNow and AWS. Iru has also earned recognition on Forbes' list of America’s Best Startup Employers 2025, highlighting our commitment to employee engagement and satisfaction.The OpportunityAs the Director of Enterprise Sales at Iru, you will lead and expand a high-performing team of Enterprise Account Executives dedicated to driving growth across the EMEA region. Each Account Executive will manage a segment of strategic accounts, focusing on pipeline development, opportunity qualification, and achieving quarterly and annual revenue goals.You will mentor your team in demonstrating how Iru’s AI-powered platform integrates Unified Endpoint Management (UEM), Endpoint Detection and Response (EDR), Vulnerability Management, Compliance Automation, and Workforce Identity, simplifying and securing modern IT and security operations.This leadership position is based in London, with an in-office presence required from Tuesday to Thursday. You will significantly contribute to shaping Iru’s sales strategy in the EMEA region—enhancing execution, nurturing talent, and establishing a robust presence in crucial markets.Your emphasis will be on boosting performance through regular coaching, setting clear expectations, and fostering a culture of accountability and execution. You will exemplify excellence in enterprise sales leadership, developing your team, swiftly overcoming challenges, and cultivating a high-performance, high-trust environment.Success in this role entails building a premier enterprise sales organization across EMEA that consistently surpasses its targets and positions Iru as a leading platform in the region.

Join our team as a Relief Security Officer in London, where you will play a crucial role in maintaining safety and security within various environments. This dynamic position requires a vigilant and proactive individual who can adapt to differing security needs across multiple sites.As a Relief Security Officer, you will be responsible for monitoring premises, conducting regular patrols, and ensuring that all security protocols are followed. Your keen attention to detail and excellent communication skills will be vital in addressing any incidents or emergencies that may arise.