126 to 150 of 191 Head of Security Jobs in the UK

Head of Cyber Security & Infrastructure (3–month contract) Remote 600 to 700 day rate, Inside IR35 Your new role In your role, you will be leading a charitable 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 cybersecurity risks … s external SOC partner to enhance cyber resilience, conduct threat analysis and proactive risk assessment to design effective controls. You will also be providing a full and thorough assessment of the external SOC partner's suitability to the organisation and providing feedback and a plan for alternative measures. 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 Extensive experience of creating cybersecurity roadmaps Experience of building and implementing strong operational processes Excellent communication skills with the ability to translate business requirements into technical solutions Strong stakeholder management skills As our client is a charity with a keen More ❯

We are watchTowr, a VC-backed cyber security startup helping organisations continuously discover vulnerabilities in their Internet-facing attack surface. Cyber security veterans and technical experts, we are obsessed with building cybersecurity technology to help prevent breaches. With experience informed by years of simulating sophisticated cyber attacks against some of the world's largest organisations, our … We are a young, high-energy and high-performing team delivering world-class technology to help our clients prevent breaches. We are in a high and aggressive growth phase of our journey, and are excited to continue adding colleagues to join our phorce of nature. Our vision for offensive security is continuous. But what's the role … We are looking for an ambitious colleague to join watchTowr as our first Head of Information Security to manage and continuously evolve watchTowr's internal cyber security capability. As such, this is a hands-on role that will act as an individual-contributor in the initial stages. Although watchTowr's first dedicated internal Info Sec role More ❯

Head of IT & Security Governance Risk & Compliance We're Kingfisher, A team made up of over 76,000 passionate people who bring Kingfisher - and all our other brands: B&Q, Screwfix, Brico Depot, Castorama and Koctas - to life. That's right, we're big, but we have ambitions to become even bigger and even better. We … want to become the leading home improvement company and grow the largest community of home improvers in the world. And that's where you come in. At Kingfisher our customers come from all walks of life, and so do we. We want to ensure that all colleagues, future colleagues, and applicants to Kingfisher are treated equally regardless of … colour, ethnic or national origin, culture, religious belief, philosophical belief, political opinion, disability, gender identity, gender expression or sexual orientation. We are open to flexible and agile working, both of hours and location. Therefore, we offer colleagues a blend of working from home and our offices, located in London & Southampton. Talk to us about how we can best More ❯

Head of Cyber Security and Infrastructure/Security Lead required to work for a Professional Services business based in the City of London. This will be a 3 day role in the office and the other 2 from home. We need this person to have come from a Professional Services background, or a background where … the environment is heavily regulated. We need strong leadership and stakeholder management skills too, along with an innovative approach to help take the firm into their next phase of Cyber Security and beyond. Read on for more details... Ideal Experience Required · At least 5 years' relevant experience in a professional services or comparable organisation, operating in a regulated … environment. · Technical certifications such as CISM, CISSP. · Proven experience of working with IT security systems and information security governance, i.e.,control frameworks, incident management, operations and application of security best-practices. · Experience of security engineering, in support of technologies and controls such as Network and Application firewalls, IDS/IPS, Web Proxy 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 - Assurance & Compliance 19 hours ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This job is with BAE Systems, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. … Job Title: Head of Cyber Security - Assurance & Compliance Location: Warton, Preston or Frimley. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £81,500 plus Executive Benefits What You'll Be Doing Developing and leading a 2nd Line enterprise data, digital … a comprehensive assurance framework across cybersecurity (IT & OT), data and digital realms through robust internal controls across the enterprise, supply chain and programme specific requirements. Lead planning and execution of risk-based assurance activities including controls testing, thematic reviews and assurance reporting across federated Lines of Business for BAE Plc Providing constructive challenge and oversight of first More ❯

want to login/join with: Opportunity Overview We are partnering with a well-established, purpose-driven organisation to help them appoint a senior leader to oversee their information security strategy during a significant phase of digital growth and transformation. This role combines strategic oversight with hands-on leadership to safeguard critical systems, data, and operations across an … international footprint. Key Responsibilities Lead and evolve the organisation’s information security framework across multiple technology environments Manage cyber risk, threat detection, incident response, and policy development efforts Provide expert advice to senior leadership and maintain regular engagement with executive stakeholders Collaborate cross-functionally to embed security best practices across business units Build and lead a high-performing … internal security team Stay abreast of emerging risks, regulatory changes, and industry trends to maintain compliance and resilience Minimum Qualifications Extensive leadership experience in information security or cybersecurity roles Broad technical knowledge spanning security architecture, operations, compliance, and cloud security Proven ability to influence and engage senior stakeholders across global teams Strong communication skills to More ❯

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. 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 More ❯

ABOUT TEMENOS Temenos powers a world of banking thatcreates opportunities for billions of people and businesses everywhere. We havebeen doing this for over 30 years through the pioneering spirit of our Temenosianswho are passionate about making banking better, together. We serve over 3000 clients from the largest to challengers andcommunity banks in 150+ countries. We collaboratewith clients … to build new banking services and state-of-the-art customerexperiences on our open banking platform, helping them operate moresustainably. At Temenos, we have an open-minded andinclusive culture, where everyone has the power to create their own destiny andmake a positive contribution to the world of banking and society. THE ROLE We are seeking a Client facing … and strategically mindedSVP, Head of Security Ops, Risk & Controls to lead the structuredoversight, operational assurance, and continuous improvement of our SaaSplatform. This role will sit at the heart of our operational governance model, workingwith both new and existing clients, owning key pillars such as securityoperations, release governance, quality assurance, disaster recovery, auditcoordination, SLA conformance, and 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 ❯

Social network you want to login/join with: This global leadership role in cyber security is to manage the Security Operations (SecOps) team responsible for design, implementation and evolution of Canonical security practices, techniques, tools, systems and policies. The team is the primary owner of strategy and practices that determine how Canonical secures its … data, internal infrastructure and build processes. They are responsible for assuring the security and integrity of our own infrastructure and product deployments. They design and implement technical security controls that ensure security threats are automatically identified, contained and remediated. The team will also contribute ideas and requirements for Canonical product security, improving the resilience and … robustness of all Ubuntu customers and users subject to cyber attack. As a leader on cyber security in the company, the SecOps team manager will collaborate with our Organisational Learning and Development team to develop playbooks and facilitate SecOps training across Canonical. They will operate in a wider security organisation, run a high performing security team More ❯

Overview We’re Kingfisher, A team made up of over 76,000 passionate people who bring Kingfisher - and all our other brands: B&Q, Screwfix, Brico Depot, Castorama and Koctas - to life. That’s right, we’re big, but we have ambitions to become even bigger and even better. We want to become the leading home improvement company and … grow the largest community of home improvers in the world. And that’s where you come in. At Kingfisher our customers come from all walks of life, and so do we. We want to ensure that all colleagues, future colleagues, and applicants to Kingfisher are treated equally regardless of age, gender, marital or civil partnership status, colour … ethnic or national origin, culture, religious belief, philosophical belief, political opinion, disability, gender identity, gender expression or sexual orientation. We are open to flexible and agile working, both of hours and location. Therefore, we offer colleagues a blend of working from home and our offices, located in London & Southampton. Talk to us about how we can best support More ❯

Overview We're Kingfisher, A team made up of over 76,000 passionate people who bring Kingfisher - and all our other brands: B&Q, Screwfix, Brico Depot, Castorama and Koctas - to life. That's right, we're big, but we have ambitions to become even bigger and even better. We want to become the leading home improvement company and … grow the largest community of home improvers in the world. And that's where you come in. At Kingfisher our customers come from all walks of life, and so do we. We want to ensure that all colleagues, future colleagues, and applicants to Kingfisher are treated equally regardless of age, gender, marital or civil partnership status, colour … ethnic or national origin, culture, religious belief, philosophical belief, political opinion, disability, gender identity, gender expression or sexual orientation. We are open to flexible and agile working, both of hours and location. Therefore, we offer colleagues a blend of working from home and our offices, located in London & Southampton. Talk to us about how we can best support More ❯

Social network you want to login/join with: Head of Information Security, London (City of London) Client: LT Harper - Cyber Security Recruitment Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 Job Description: Head of Information Security Hybrid | London A brilliant scale-up in the cyber and risk world is looking for a Head of Information Security . This is an opportunity for someone in a senior position who enjoys start-up/scale-up environments, wants to provide real value, and be an integral part of the journey. The responsibilities include … Conducting threat analysis and risk assessments to ensure security and business needs are met. Collaborating closely with the product and engineering teams to maintain technical controls. Maintaining security configurations applied to devices and SaaS services. Championing the security culture and ensuring controls are clearly communicated. Developing and operating the ISMS, including maintaining ISO27001 and Cyber Essentials standards. More ❯

poster from Michael James Associates Senior Recruitment Consultant @ MJA |London Market/InsurTech - Business Change/Transformation/IT/Data+AI/& Space Recruitment Specialist. Let's... Job Title: Head of Security Location: London (Hybrid Working) Industry: Insurance – London Market (Candidates without London Market experience will not progress.) Our client is seeking a highly skilled and strategic … Head of Security to lead and enhance the organisation’s security posture across all operations. This is a senior leadership role requiring deep expertise in London Market insurance , with a strong preference for candidates from a Broker background. Key Responsibilities: Lead the development and execution of a comprehensive security strategy aligned with business objectives … Ensure robust protection of data, systems, and infrastructure across the enterprise Oversee regulatory compliance, risk management, and incident response Engage with executive and board-level stakeholders to embed a culture of security Build and manage a high-performing security and cyber risk team Key Requirements: Proven experience in leading enterprise-level security functions Deep understanding More ❯

We are seeking an exceptional Head of Security Architecture to join a FTSE 100 global organisation. This role is perfect for a senior professional with a strong background in complex, large-scale environments who thrives in leading and developing high-performing teams. As the Head of Security Architecture, you will shape the strategic direction … of security architecture, ensuring alignment with the organisation's global cybersecurity strategy while managing a team of talented senior security architects and engineers. Responsibilities: Provide visionary leadership and direction to a team of senior security professionals, driving best practices across architecture and solutions. Develop and implement the security architecture strategy in line with … business and technology goals, ensuring resilience and scalability across a global organisation. Build and maintain strong relationships with senior stakeholders across the business to align security initiatives with the overall technology and business strategy. Drive the adoption of emerging security technologies and methodologies to support the organisation's transformation agenda. Manage architectural risks and influence the business More ❯

Sector: Infrastructure & IT, IT Management Job Type: Permanent Technologies: System Administration, DevOps, AWS, CISSP, leadership, Communication, cloud-hosted software platform security, ISO 27001 Calling for a Head of Infrastructure & Security to join a Real Time Engagement Platform market leader for the entertainment industry sector. Our client is looking for a new leader of Infrastructure and … Security to ensure that the company’s engineering team has access to secure and reliable development environments. The selected Head of Infrastructure and Security will help ensure that our client achieves the highest levels of performance and security standards and deliver on their promises to their customers. That involves setting up policies and best … practices, working through industry certifications such as ISO 27001 and guiding the management team through the process. Your role : Responsible for the smooth running of the company’s cloud-hosted infrastructure Responsible for the company’s Information Security Management System (ISMS) Work with company management team to achieve industry certifications, including ISO27001 and Cyber Essentials Leader of More ❯

Job Description - Head of Cyber Security - Assurance & Compliance () Head of Cyber Security - Assurance & Compliance - Job Title: Head of Cyber Security - Assurance & Compliance Location: Warton, Preston or Frimley. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. What … a comprehensive assurance framework across cybersecurity (IT & OT), data and digital realms through robust internal controls across the enterprise, supply chain and programme specific requirements. Lead planning and execution of risk-based assurance activities including controls testing, thematic reviews and assurance reporting across federated Lines of Business for BAE Plc Providing constructive challenge and oversight of first … line activities including policy compliance, control implementation and remediation Producing independent reporting and assurance opinions for stakeholders including Head of GRC, CISO and other cyber and protective security forums within BAE Plc Monitoring the cyber risk landscape and horizon-scan for emerging risks and regulatory developments including implications for control assurance Engaging with internal and external audit More ❯

We are currently recruiting for a Head of Cyber Security Governance, Risk and Compliance , reporting to the Global Chief Information Security Officer (CISO), to lead our Governance, Risk and Compliance teams, ensure Tunstall is protected from cyber threats and support our business to innovate, grow, and flourish under secure conditions. This is an incredibly exciting time … to join Tunstall as we embark on an exciting period of transformation. You will be joining a recently created and growing global Information Security team within Tunstall and play a key part in the success of this transformation. This role would be based at our Madrid office working on a hybrid basis. We are flexible on number … of days in the office, and on location and would consider applications from people who can work at one of our other European offices (Malmo, Sweden or Manchester or Yorkshire in the UK). Please can you ensure your CV is uploaded in English so the team can review. What will you be doing in this role? As More ❯

/join with: Xpertise are working with a client in the Consultancy space, who are searching for an individual to join their team in a pivotal role as a Head of Cyber Security. Role: Head of Cyber Security Salary: Up to £90,000 Location: 1/2 days a week in the Manchester Office About … the role: This is an exciting opportunity to join a fast paced, agile company where innovation and collaboration are always at the forefront of the business. What the role entails: Develop the Group wide information and cyber security strategy in collaboration Work closely with colleagues and stakeholders to gain an understanding of defined work problems and program … goals. Identification of risks and detailing of mitigation plans to ensure that the projects stays on track What my client are looking for: Strong IAM experience Deep knowledge of security frameworks and standards. Excellent communication skills and stakeholder engagement. Relevant certifications such as CISSP, CISM, or CISA are desirable. #J-18808-Ljbffr More ❯

Insignia are currently seeking a Head of Security. This individual will be responsible for the overall company security responsibilities, obligations, and duties, such as maintenance responsibilities, performance responsibilities, strategic development responsibilities, and direction responsibilities. You will be required to create protocols and policies needed to secure and protect sensitive information. You will also be required to make … logistics to secure and protect copyrights, intellectual property, and many other related risks. Key Responsibilities: Overall responsibility for security duties, responsibilities and obligations of the company including direction, strategic development, performance and maintenance. Compliance to include legal/statutory, professional duties, responsibilities and obligations relating to security. Achieve complete security management systems in accordance with organisation plans … and adherence to legislation and agreed regulatory bodies’ processes and procedures. Overall team responsibility for performing all security duties. Overall responsibility for management and application of the security budget. Ensuring that the organisation meets all required security and associated health and safety objectives. Monitoring & managing security systems and equipment servicing and/or maintenance in More ❯

Head of Application & Platform Security National: £110,000 - £140,000/London: £120,000 - £160,000 The Head of Application & Platform Security is responsible for ensuring the security of Aviva's developed applications, SaaS platforms, and cloud environments throughout their development and production lifecycles. This role involves building and leading a dedicated … team to integrate security standards, engineering practices, and tooling, while partnering closely with development teams to embed security at every stage. The successful candidate will ensure comprehensive visibility and management of security risks at the application level, aligning with Aviva's commitment to innovation, collaboration, and customer focus. A bit about the job: We are seeking … a visionary and strategic leader to join our Cyber Security Leadership Team as the Head of Application & Platform Security. This critical role will be accountable for ensuring the security of Aviva's developed applications, SaaS platforms, and cloud environments throughout their development and production lifecycles. Set the strategic direction for application and platform security More ❯

Head of Application & Platform Security National: £110,000 - £140,000/London: £120,000 - £160,000 The Head of Application & Platform Security is responsible for ensuring the security of Aviva's developed applications, SaaS platforms, and cloud environments throughout their development and production lifecycles. This role involves building and leading a dedicated … team to integrate security standards, engineering practices, and tooling, while partnering closely with development teams to embed security at every stage. The successful candidate will ensure comprehensive visibility and management of security risks at the application level, aligning with Aviva's commitment to innovation, collaboration, and customer focus. A bit about the job: We are seeking … a visionary and strategic leader to join our Cyber Security Leadership Team as the Head of Application & Platform Security. This critical role will be accountable for ensuring the security of Aviva's developed applications, SaaS platforms, and cloud environments throughout their development and production lifecycles. Set the strategic direction for application and platform security More ❯

Head of Application & Platform Security National: £110,000 - £140,000/London: £120,000 - £160,000 The Head of Application & Platform Security is responsible for ensuring the security of Aviva's developed applications, SaaS platforms, and cloud environments throughout their development and production lifecycles. This role involves building and leading a dedicated … team to integrate security standards, engineering practices, and tooling, while partnering closely with development teams to embed security at every stage. The successful candidate will ensure comprehensive visibility and management of security risks at the application level, aligning with Aviva's commitment to innovation, collaboration, and customer focus. A bit about the job: We are seeking … a visionary and strategic leader to join our Cyber Security Leadership Team as the Head of Application & Platform Security. This critical role will be accountable for ensuring the security of Aviva's developed applications, SaaS platforms, and cloud environments throughout their development and production lifecycles. Set the strategic direction for application and platform security More ❯

On behalf of DWP, we are looking for a Head of Security Design for a 12 month (Inside IR35) contract. Hybrid working with 2 days per week required in London, Manchester, Leeds or Newcastle. The Department for Work and Pensions (DWP) is responsible for welfare, pensions, and child maintenance policy. As the UK's biggest public … service department, it administers the State Pension and a range of working age, disability, and ill health benefits to around 20 million claimants and customers. As such, we operate on a scale that is almost unmatched anywhere in Europe and most people in Britain come into contact with us at some point in their lives. Working with DWP, you … will be helping us to drive our priorities to: Help people to move into work and support those already in work to progress, with the aim of increasing overall workforce participation. Help people to plan and save for later life, while providing a safety net for those who need it now. Provide effective, efficient, and innovative services to the More ❯