1 to 25 of 32 Head of Security Jobs in the UK

The Role The Head of Information Security, Europe reports directly to the Chief Information Security Officer, TMX Group and has a dotted line reporting relationship to the Chief Technology Officer, Trayport. The Head of Information Security will be responsible for defining, implementing, and managing the organization's information security strategy and framework … for Europe. This critical role involves overseeing all aspects of information security, including a strong focus on application security, ensuring compliance with ISO27001 standards, financial services regulations, and other relevant legal and contractual requirements. As a senior leader of the Enterprise Information Security team, the role will also be accountable to provide information security oversight, through leadership and guidance across the TMX Group. The successful candidate will be a strategic leader with a strong technical background, including deep application security knowledge, and the ability to effectively communicate security risks and requirements across all levels of the business. Key Responsibilities Information Security Strategy and Governance: Develop, implement, and maintain a More ❯

The Role The Head of Information Security, Europe reports directly to the Chief Information Security Officer, TMX Group and has a dotted line reporting relationship to the Chief Technology Officer, Trayport. The Head of Information Security will be responsible for defining, implementing, and managing the organization's information security strategy and framework … for Europe. This critical role involves overseeing all aspects of information security, including a strong focus on application security, ensuring compliance with ISO27001 standards, financial services regulations, and other relevant legal and contractual requirements. As a senior leader of the Enterprise Information Security team, the role will also be accountable to provide information security oversight, through leadership and guidance across the TMX Group. The successful candidate will be a strategic leader with a strong technical background, including deep application security knowledge, and the ability to effectively communicate security risks and requirements across all levels of the business. Key Responsibilities Information Security Strategy and Governance: Develop, implement, and maintain a More ❯

re The Private Funds Clearinghouse, connecting more than 53,000 investors with 6,500 funds and 180 fund managers around the globe. Our vision is to change the paradigm of private markets investing through harmonising the end-to-end investment process within one platform. Investors benefit from a seamless, one & done experience across the fund lifecycle (from fund selection … settlement and reporting) underpinned by a globally compliant KYC passport and 24/7 support. Fund managers can raise capital faster at a lower cost from a wider pool of pre-approved investors. Founded in 2015, Sonata One has a presence in eight locations worldwide including the US, UK, Luxembourg, Guernsey, South Africa, and Mauritius. We operate as in … we change the way we think and work, by connecting systems and people, while committing to our vision and each other. We are now looking to recruit an experienced Head of Security to join our global team. Position Overview: We are seeking a highly skilled Head of Security to lead and enhance the security More ❯

Institutional Fabric for the Digital Asset Market Founded in 2018, Talos provides institutional-grade trading technology for the global digital asset market, powering many of the major players in the crypto ecosystem. Our mission at Talos is clear: to advance the mass adoption of digital assets by seamlessly connecting institutions to the digital asset ecosystem. We are committed … entire trading lifecycle. At Talos, you'll find an environment that champions kindness and respect, values diverse perspectives, and upholds inclusivity at every turn. We believe that every member of our team adds invaluable insights and abilities that drive Talos forward. In our pursuit of excellence, we foster a culture of trust and integrity, collaboration, and mutual … Together, we are ambitiously building something extraordinary. Your unique talents and insights will play a crucial role in our shared success. We are a tight-knit but decentralized team of highly-experienced engineers and businesspeople. We have a hybrid-friendly work environment, with physical hubs in New York, London, Singapore, Sweden and Cyprus. About the Role We are seeking More ❯

Oxfam is a global movement of people working together to end the injustice of poverty. Are you a visionary leader with a passion for safeguarding sensitive information on a global scale? Do you have the technical expertise to develop and implement leading information security and data protection strategies that ensure compliance and security? Can you inspire … teams to prioritise information security in an ever-evolving digital landscape? The Role: Oxfam GB is seeking a Head of Information Security and Data Protection to lead the Cybersecurity, Data Protection, and Information Governance teams. This role involves managing risks across these areas, ensuring compliance with relevant regulations and control frameworks, and coordinating information security efforts across the wider Oxfam confederation to protect its reputation and systems. Reports to: Chief Transformation Officer Direct reports: Information Security Manager, Data Protection Manager, Data Protection Officer, Information Governance Lead What we are looking for: We seek a candidate who is committed to Oxfam's mission to end poverty and aligns with our feminist principles of More ❯

Technical Head of Information Security required for financial services firm. The role will be both strategic and technically hands on as it's a small function. What You'll Do Lead and support a small, global cybersecurity team. Create and manage a strategic security plan aligned with company goals and ISO 27001. Proactively identify and address … security risks and threats. Respond to and manage cybersecurity incidents and breaches. Conduct risk assessments, penetration tests, and other security evaluations. Keep senior leadership updated on security posture and key metrics. Build relationships with security leaders in similar firms to stay ahead of threats and trends. Ensure compliance through audits and incident response exercises. Collaborate … with tech teams to ensure secure software and infrastructure. Manage third-party security vendors and track their performance. Run regular training to promote cybersecurity awareness across the company. What You Bring Experience leading high-performing global security teams. Strong understanding of security frameworks and regulations (eg, ISO 27001, NIST, GDPR, DORA). Background in network, cloud More ❯

Head of Information Security Salary: £80,000 - £100,000 Location: Manchester (Hybrid) Overview I'm currently working with a well-established technology company that delivers innovative digital solutions across cloud and on-premise platforms. They have a strong footprint in regulated industries and are investing heavily in their cloud infrastructure and security capabilities. As part of their growth and transformation journey, they’re looking to appoint a Head of Information Security to lead and mature their infosec function. This is a great opportunity for someone who thrives in a strategic, hands-on role, shaping the future of security operations and embedding security-first thinking across the business. The Role … As Head of Information Security, you’ll be responsible for developing and delivering the company’s information security strategy and operations. You’ll play a key role in ensuring the organisation’s hybrid cloud environment is secure, compliant, and resilient against an evolving threat landscape. Key Responsibilities Strategic Leadership Develop and maintain the Information Security More ❯

Risk Ledger is developing a network of connected organisations, all working together to defend against cybersecurity attacks in the supply chain. Organisations rely on us to establish trust, through sharing their security maturity and visualising the risks posed by their supply chain ecosystem. And we're already trusted by customers like ASOS, Snyk, BAE Systems and the NHS. … We are putting together an amazing and talented team from a diverse set of backgrounds and skillsets to drive us towards our vision. Risk Ledger is built on the respect we have for one another and our users, united by our shared values and mission. Every one of us is still learning: it's how we grow as … ambitious. And we're humble and honest. At Risk Ledger, we aim high to find the best solutions we can and always put our users first. This role: The Head of Information Security has a bucket load of responsibility to protect the business, inform key risk-based decisions, and operate confidently and expertly with the clear More ❯

Job Title: Head of IT Security Location: Saudi Arabia, Riyadh Employment Type: Full-Time - Onsite Compensation: Competitive salary and benefits package About the Role We are seeking a dynamic and experienced Head of IT Security to lead our cybersecurity strategy and operations. This is a pivotal role in a large, forward-thinking construction company … undergoing digital transformation. The ideal candidate will bring a blend of technical expertise, functional leadership, and strategic vision to build and manage a lean, agile, and proactive security team. Key Responsibilities Develop and execute the company’s cybersecurity strategy, policies, and frameworks. Lead the implementation and optimization of CrowdStrike Falcon EDR and NextGen SIEM platforms. Build and … manage a high-performing security team, fostering a culture of agility, innovation, and accountability. Oversee threat detection, incident response, and vulnerability management. Collaborate with IT, operations, and executive leadership to align security initiatives with business goals. Ensure compliance with local and international cybersecurity regulations and standards. Conduct regular risk assessments, audits, and security awareness training. Stay More ❯

Our Client is seeking an experienced Head of Information Security to lead the InfoSec function across their UK and European operations. This is a leadership role that combines deep cybersecurity expertise, regulatory awareness, and business acumen to drive the security agenda in a fast-paced, regulated financial services environment. As the Head of Information … Security, you'll be the primary InfoSec business partner across the region, responsible for the integrity and performance of security and cyber risk controls. You'll shape and implement enterprise-wide strategies aligned with global objectives while ensuring regulatory compliance and operational excellence. Reporting directly to the Group CISO, you'll work closely with executive leaders, regulatory … stakeholders, and the global InfoSec team. The role will oversee the delivery and quality of security services from internal, shared, and external resources and you would act as a trusted advisor to executives across the region. You will drive compliance across standards including ISO 27001, SOC2, PCI, SOX, GDPR, and others while managing a high-performing InfoSec team More ❯

Head of Infrastructure, Service Management, and Security Location: Remote with travel to Woking, Gloucestershire, Hampshire and Germany Salary- up to 100k base + bonus + benefits Job Summary: The Head of Infrastructure, Service Management, and Security is responsible for overseeing the organisation's IT infrastructure, ensuring robust service management practices, and maintaining high standards … of security. This role involves strategic planning, team leadership, and collaboration with various departments to support the organisation's goals and objectives. Key Responsibilities: Infrastructure Management: Lead the design, implementation, and maintenance of the organisation's IT infrastructure. Ensure high availability, scalability, and performance of all IT systems. Manage data centres, network architecture, and cloud services. Service … Management: Develop and implement IT service management frameworks (e.g., ITIL). Monitor and improve service delivery and support processes. Ensure effective incident, problem, and change management. Security Management: Oversee the development and implementation of security policies and procedures. Conduct regular security audits and risk assessments. Ensure compliance with relevant regulations and standards (e.g., GDPR, ISO More ❯

Your new company Hays Technology are recruiting a Head of Cyber Security & Infrastructure to join an exciting and growing public sector organisation based nationally. You will be reporting to the Director of Technology. Your new role In your role, you will be overseeing the Cyber Security estate, adhering to the Cyber Assessment Framework, and continuously … improving the internal security posture, identifying and assessing any cyber security risks, in accordance with laws and regulations. You will be responsible for leveraging and optimising a number of tools including, MS Defender, Sentinel, Azure and the external SOC partner to enhance cyber resilience, conduct threat analysis, and proactive risk assessments to design effective controls.You will be … leading the Cyber Security operations function, by providing strategic direction and coordinating day-to-day delivery of threat intelligence, threat detection, incident response, vulnerability management, and ethical hacking capabilities. You will be leading a team of Infrastructure Engineers, ensuring strong data controls are in place, whilst working closely with key stakeholders to establishing responsibilities and ensure an More ❯

Cyber Security (SOC) Manager – London/Hybrid - £90,000 - £110,000 This role requires someone who has/is working for a Managed Service Provider Build, develop and shape Security practice Define strategy aligning with business goals One of the best technology businesses on the planet You will be responsible for technically leading and developing a team … of Cyber Security experts. Building, maturing and providing Security services to multiple customers in multiple sectors. This is a management position but this person must also be able to lead from the front from a technical perspective. We need a “people manager” as well as someone who can drive technology, drive performance and create a collaborative environment … where everyone feels valued. You’ll report into board and will need to be the kind of person to “stand up and be counted”. Someone who has “been there and done it” is ideal but with the same passion, energy and love for the tech and role as they’ve ever had. This is my clients key hire More ❯

Cyber Security (SOC) Manager – London/Hybrid - £90,000 - £110,000 This role requires someone who has/is working for a Managed Service Provider Build, develop and shape Security practice Define strategy aligning with business goals One of the best technology businesses on the planet You will be responsible for technically leading and developing a team … of Cyber Security experts. Building, maturing and providing Security services to multiple customers in multiple sectors. This is a management position but this person must also be able to lead from the front from a technical perspective. We need a “people manager” as well as someone who can drive technology, drive performance and create a collaborative environment … where everyone feels valued. You’ll report into board and will need to be the kind of person to “stand up and be counted”. Someone who has “been there and done it” is ideal but with the same passion, energy and love for the tech and role as they’ve ever had. This is my clients key hire More ❯

Head of Cyber and Information Security London 2 days/wk - up to £120k + Equity and lots of benefits! We’re hiring a hands-on, Head of Cyber & Information Security to join a high-growth company solving one of the most complex and high-impact challenges in cybersecurity today, you’ll … done is better than perfect! You won’t be stuck writing policies in a silo — far from it. You’ll be embedded with engineering, product, and support teams, keeping security tightly integrated into everything without slowing innovation. What You’ll Be Doing: Partner closely with Product and Engineering to embed secure practices into the SDLC and production environments. Champion … a security-first mindset — empower and educate teams across the business to take ownership of security. Lead threat modelling and continuous risk assessments — proactively identify and mitigate vulnerabilities. Own and optimise security configurations across devices, cloud infrastructure, and SaaS tools. Develop and evolve the ISMS with ISO 27001 and Cyber Essentials — and scale beyond. What We’re More ❯

Head of Cyber and Information Security London 2 days/wk - up to £120k + Equity and lots of benefits! We’re hiring a hands-on, Head of Cyber & Information Security to join a high-growth company solving one of the most complex and high-impact challenges in cybersecurity today, you’ll … done is better than perfect! You won’t be stuck writing policies in a silo — far from it. You’ll be embedded with engineering, product, and support teams, keeping security tightly integrated into everything without slowing innovation. What You’ll Be Doing: Partner closely with Product and Engineering to embed secure practices into the SDLC and production environments. Champion … a security-first mindset — empower and educate teams across the business to take ownership of security. Lead threat modelling and continuous risk assessments — proactively identify and mitigate vulnerabilities. Own and optimise security configurations across devices, cloud infrastructure, and SaaS tools. Develop and evolve the ISMS with ISO 27001 and Cyber Essentials — and scale beyond. What We’re More ❯

Head of Security Operations Department: IT Operations Employment Type: Permanent - Full Time Location: London Reporting To: Kirsty Kelly Description As Head of Security Operations, you will be responsible for leading the day-to-day operational cybersecurity functions for the Group. You will ensure robust, efficient and globally coordinated security operations that protect the … organisation's people, systems, and data. This includes direct ownership of security controls, security testing, vendor management, vulnerability and threat management, and incident response. You will work daily with the Group CISO to support consistent, high-assurance security practices across all regions, in-line with regional regulation and to support the management of cyber incidents. … It is essential the individual who will fill this role has prior management experience, has supported building security teams previously and has knowledge around their responsibility at this level to report incidents and security concerns within regulatory timelines and standards. About the role Within this role, you will have been supporting the Group CISO by managing the security More ❯

Head of Cyber Security (3-month contract) Remote £500 to £550 day rate, Inside IR35 Your new roleIn your role, you will be leading the organisation's Cyber Security operations function, setting up the Cyber dashboards, and providing continuous improvement on the organisation's internal security posture, identifying and assessing cyber security risks, in … regulations, and industry standards. You will be leading daily stand ups, organising the team, and being an escalation point if necessary. What you'll need to succeed Extensive understanding of Azure, MS Defender, Sentinel, and Cyber Assessment Framework Experience leading a team of security and infrastructure engineers Experience of building and implementing strong operational processes Excellent … DBS is required for this role What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion More ❯

Head of IT and Information Security Location: Hybrid (London) Reports To: CFO Team: Operations About Valstro Valstro is a fast-moving fintech startup building a next-generation, cloud-native equity trading platform for institutional clients. We're challenging legacy infrastructure with a platform that's scalable, modern, and designed for automation from the ground up. Backed by … a team of experienced builders, we're here to eliminate vendor lock-in, reduce total cost of ownership, and give clients full control over their trading experience. This is the future of equity trading-faster, cheaper, better Why This Role Matters We're looking for someone who's hands-on, execution-focused, and excited to build. This … is not just a policy-writing, PowerPoint-making role. We need someone who can roll up their sleeves and take full ownership of our internal IT setup and security posture-while also supporting a secure, cloud-first platform for our clients. You'll be the go-to person for everything IT and InfoSec, from laptop imaging and VPN More ❯

Head of IT Security Compliance – Solihull Crimson and IMI have joined forces to build IMI's new security team, and we are looking for talented individuals to join us on this exciting journey. If you are passionate about IT security and want to be part of a dynamic team that is shaping the future … of security within a successful global company, we want to hear from you! We are seeking a highly skilled and experienced Head of IT Security Compliance to join our team. In this role, you will be responsible for ensuring that our IT security policies and procedures are in compliance with industry standards and regulations. … You will work closely with various departments to identify and mitigate security risks, develop and implement security strategies, and ensure the protection of our information assets. The salary on offer for this position is between £90,000 and £110,000 per annum plus benefits. Key responsibilities Develop and maintain IT security policies and procedures. Conduct regular More ❯

Primary Details Time Type: Full time Worker Type: Employee The Security Governance & Assurance Specialist supports QBE’s cyber security objectives by providing clear, data-driven insights into the performance of key controls and the organisation’s overall security posture. The role is responsible for tracking and analysing control metrics, surfacing risk signals, and contributing to reporting … for governance forums, senior stakeholders, and regulatory engagements.Working as part of the Group Cyber Security function, the role acts as a central point for integrating control performance data into meaningful narratives that support decision-making and risk prioritisation. As the function continues to mature, the role will also support targeted, evidence-based assurance activities that complement formal risk … and control assessments, and strengthen overall confidence in the design and effectiveness of QBE’s cyber controls. Primary Responsibilities – Security Governance & Assurance Specialist Monitor and analyse cyber control performance metrics and key risk indicators (KRIs) to identify trends, emerging risks, and opportunities for control uplift. Develop and maintain reporting artefacts (e.g. dashboards, briefings, governance packs) that clearly communicate More ❯

Our client is a public sector organisation based in Cambridgeshire seeking to appoint a Head of Cyber Security, Risk and Governance. Reporting into the Chief Information Officer, the role holder will be responsible for determining Security, Risk and Governance vision for the organisation covering all aspects of the enterprise and its technology. Leading the overall … InfoSec function Working closely with InfoSec partners and organisational stakeholders to set a roadmap of change Implementing information and cyber security change initiatives across the organisation as part a broader enterprise-wide transformation programme. Basic Salary: £70,000 - £85,000+ Pension + Bens. Hybrid: 3 days per week on site Essential Experience: Working within a public sector organisation … s) Specialist cyber/information security experience is desirable, a broader technology/IT career with elements of IT, InfoSec, or Cyber Security considered. More ❯

dynamic and innovative start-up professional services company, committed to delivering exceptional solutions to our clients. As we continue to grow, we are seeking a highly skilled and experienced Head of IT Security and Operations to join our team and lead our IT security initiatives from the ground up. Job Description The Head of IT Security and Operations will be responsible for developing, implementing, and managing our IT security strategy and operations. This role requires a seasoned professional with over 10 years of experience in IT security and IT service management, particularly within the Microsoft tech stack. The ideal candidate will have a strong background in IT service management … and consultancy, with a keen understanding of large language models and AI technologies. Key Responsibilities: Develop and implement comprehensive IT security policies and procedures. Lead the design and deployment of security infrastructure from the ground up. Manage and oversee IT operations to ensure optimal performance and security. Collaborate with cross-functional teams to integrate security More ❯

An exciting opportunity to join a fast growing, private equity backed international data centre owner-operator, who are looking for a deeply experienced Head of Security and Compliance. Working alongside the senior leadership team, and leading a number of internal SMEs, the successful candidate will be responsible for leading security governance and compliance across the … alignment with ISO 27001, regulatory requirements (GDPR, NIS2 etc) and business risk appetite. Owning and continuously improving the organisation's Integrated Management System. Defining and leading the group-wide security and compliance strategy. Driving a strong culture of security, safety and compliance across the group. Ensuring the implementation of security by design, in collaboration with More ❯

An exciting opportunity to join a fast growing, private equity backed international data centre owner-operator, who are looking for a deeply experienced Head of Security and Compliance. Working alongside the senior leadership team, and leading a number of internal SMEs, the successful candidate will be responsible for leading security governance and compliance across the … alignment with ISO 27001, regulatory requirements (GDPR, NIS2 etc) and business risk appetite. Owning and continuously improving the organisation's Integrated Management System. Defining and leading the group-wide security and compliance strategy. Driving a strong culture of security, safety and compliance across the group. Ensuring the implementation of security by design, in collaboration with More ❯