1 to 25 of 27 Head of Security Jobs

Head of Security Architecture - GDS - G6 £71,370 - £103,924 (London)/£67,126 - £91,453 (National) - Based on capability. Published on 12 September 2025. Deadline 28 September 2025. Location Bristol, London, Manchester Job summary The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision … for a modern digital government. Our priorities are to drive a modern digital government, by: joining up public sector services harnessing the power of AI for the public good strengthening and extending our digital and data public infrastructure elevating leadership and investing in talent funding for outcomes and procuring for growth and innovation committing to transparency and driving accountability … We are home to the Incubator for Artificial Intelligence (I.AI), the world-leading GOV.UK and at the forefront of coordinating the UK's geospatial strategy and activity. We lead the Government Digital and Data function and champion the work of digital teams across government. We're part of the Department for Science, Innovation and Technology (DSIT) and More ❯

Head of Security Architecture - GDS - G6 £71,370 - £103,924 (London)/£67,126 - £91,453 (National) - Based on capability. Published on 12 September 2025. Deadline 28 September 2025. Location Bristol, London, Manchester Job summary The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision … for a modern digital government. Our priorities are to drive a modern digital government, by: joining up public sector services harnessing the power of AI for the public good strengthening and extending our digital and data public infrastructure elevating leadership and investing in talent funding for outcomes and procuring for growth and innovation committing to transparency and driving accountability … We are home to the Incubator for Artificial Intelligence (I.AI), the world-leading GOV.UK and at the forefront of coordinating the UK's geospatial strategy and activity. We lead the Government Digital and Data function and champion the work of digital teams across government. We're part of the Department for Science, Innovation and Technology (DSIT) and More ❯

Head of Security Architecture - GDS - G6 £71,370 - £103,924 (London)/£67,126 - £91,453 (National) - Based on capability. Published on 12 September 2025. Deadline 28 September 2025. Location Bristol, London, Manchester Job summary The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision … for a modern digital government. Our priorities are to drive a modern digital government, by: joining up public sector services harnessing the power of AI for the public good strengthening and extending our digital and data public infrastructure elevating leadership and investing in talent funding for outcomes and procuring for growth and innovation committing to transparency and driving accountability … We are home to the Incubator for Artificial Intelligence (I.AI), the world-leading GOV.UK and at the forefront of coordinating the UK's geospatial strategy and activity. We lead the Government Digital and Data function and champion the work of digital teams across government. We're part of the Department for Science, Innovation and Technology (DSIT) and More ❯

Job summary We are looking for a Head of Cyber Security to deliver an industry leading security posture at West London NHS Trust. This is a critical role with responsibility for all aspects of Information Security. The role will ensure West London meets all public sector (particularly healthcare) compliance and standards while delivering exceptional operational … performance across the business. You will work with internal teams to help maintain a safe working environment for trust staff and patients. Protecting West London from security threats and cyber risk is of paramount importance for a public sector organisation delivering critical health services, this role is pivotal to upholding security standards. You will be responsible for … staying up to date with and delivering the Data Security and Protection Toolkit (DSPT) and other central requirements as they manifest. Reporting to the Director of Digital Services, the Head of Cyber Security is a key member of the digital senior management team. The Head of Cyber Security is responsible for More ❯

Overview £71,370 - £103,924 (London)/£67,126 - £91,453 (National)-Based on capability. The base salary of this grade is £71,370 for London and £67,126 for other locations. Published on Full-time (Permanent) £71,370 - £103,924 (London)/£67,126 - £91,453 (National)-Based on capability. The base salary of this grade is … for London and £67,126 for other locations. Published on 12 September 2025 Deadline 28 September 2025 Role GDS is looking to recruit aHead of Security Architecture. This will involve engaging internally in GDS and across government on critical areas of work. The Head of Security Architecture will be an experienced Security professional … with extensive technical, strategic and management experience. The individual should have the appropriate level of experience and gravitas to brief the CISO and interact at C-level. AsHead of Security Architecturein the GDS Information Security team, you'll be responsible for: delivering a security architecture advice service to GDS service teams, covering concepts such as More ❯

Overview Head of Cyber Security - CISO Head of Cyber Security opportunity in Dublin City Centre. This company is scaling fast - they have grown to multibillion turnover in a short few years, and have serious growth ambitions ahead. This role will suit a Head of Cyber Security/CISO with ambitions to … match, taking on the challenge of spearheading the security initiatives in this fast paced organisation. Your mission will be to lead and grow a global Cyber Security org and estate. It is a fast paced, highly dynamic environment with high quality standards. The IT environment is a mix of on-premise and cloud, with security, reliability and compliance all of critical importance. It is a Microsoft environment moving to cloud. Team Leadership, stakeholder management and strong technical skills are keys to success in this role. You will also be responsible for building a high class team of cyber security engineers from the ground up. The ideal candidate will have a strong More ❯

My client, a Global organisation based in Newcastle city centre are seeking an experienced Head of Security and Platform Engineering to start ASAP. This pivotal role takes the lead in delivering breakthrough improvements in reliability and performance across technology platforms, ensuring our systems consistently exceed expectations. As the leading force behind our cyber security agenda, you … will champion a step change in modern security controls—introducing cutting-edge measures that protect the business. You will lead four core technology towers, and inspire teams to set bold targets, measure progress, and celebrate success as we raise the bar for platform resilience, scalability, and security. Key Responsibilities: Strategic Leadership & Governance Define and drive the vision, strategy, and … objectives and risk appetite. Oversee integration and collaboration across the four core platform towers: Digital Workspace Services (DWS) Support and System Reliability Engineering (SSRE) Platform and Cloud Engineering (PaCE) Security & Network Operations (SNOPs) Establish and socialise the Cyber Security Strategy and Roadmap, ensuring alignment with enterprise resilience and regulatory requirements Cyber Security Leadership Shape the cyber security More ❯

Head of Platforms, Infrastructure & Security Head of Platforms, Infrastructure & Security Newcastle City Centre - Hybrid 2 to 3 days per week up to £115k plus bonus and excellent benefits TrueNorth are working with a key partner who are hiring into a new Senior Leadership position in the organisation: A Head of Platforms, Infrastructure … Security. The company have been on a transformation journey recently and are now building on the foundations of a new operating model, we're looking for an experienced leader who can define, and drive the vision for the organisation in terms of Platform and Security Key skills and experience required: Extensive leadership experience in platform and infrastructure … engineering (the company are predominantly Microsoft focussed: Azure, 365 etc) Experience of running Cyber as part of an tech operation including understanding of DORA and Cyber Essentials Defining, designing and delivering on technology roadmaps from inception to completion Exceptional stakeholder management and engagement Strong understanding of ITIL service management Track record of delivering successful digital More ❯

Head of IT Security Incident and Threat Management - 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 Incident and Threat Management to join our team. In this role, you will be responsible for leading the strategic efforts to safeguard the company's digital assets … against potential threats and incidents. This role requires a seasoned professional with a deep understanding of cybersecurity, incident response an threat management within a FTSE 100 environment. The salary on offer for this position is between £90,000 and £110,000 per annum plus benefits. Please note this role is based on site for the first 3 months followed More ❯

The Head of Application and Product Security is a strategic leadership role responsible for safeguarding the application landscape and digital products within HL. This pivotal position ensures that security is embedded throughout the software development lifecycle and product innovation pipeline, providing assurance to clients, regulators, and stakeholders during a period of significant digital transformation and … on an ongoing basis. The role will champion secure-by-default/design principles, drive security best practices, and lead a high-performing team in the context of ambitious cloud adoption, agile delivery, and regulatory evolution. The role balances strategic vision with operational oversight, ensuring security resilience and enabling the firm's growth aspirations. What you'll … be doing Provide strategic leadership, direction and vision for all aspects of application and product security across the firm's digital portfolio, products and services. Establish, communicate, and maintain security policies, standards, and practices for code, applications, APIs, customer platforms, and digital products. Embed security by design, threat modelling, and secure coding practices across agile and More ❯

that sometimes people can be put off applying for a job if they don't tick every box. If you're excited about working for us and have most of the skills or experience we're looking for, please go ahead and apply. We'd love to hear from you!About the role# The Head of Application … and Product Security is a strategic leadership role responsible for safeguarding the application landscape and digital products within HL. This pivotal position ensures that security is embedded throughout the software development lifecycle and product innovation pipeline, providing assurance to clients, regulators, and stakeholders during a period of significant digital transformation and on an ongoing basis. The role … will champion secure-by-default/design principles, drive security best practices, and lead a high-performing team in the context of ambitious cloud adoption, agile delivery, and regulatory evolution. The role balances strategic vision with operational oversight, ensuring security resilience and enabling the firm's growth aspirations. What you'll be doing Provide strategic leadership, direction More ❯

asset landscape with confidence. We've raised $26M to date and are backed by tier-1 investors including Point Nine, 1kx, BlueYard, Tim Draper, Alven, and Ledger Cathay. Some of our clients include Circle, Uniswap, and the Government of El Salvador. We're tackling one of the biggest challenges in crypto today - building the infrastructure that will … we'd like to find someone who is based in the UK with easy access to our hubs in London and Paris. The Role We're looking for a Head of Security ; a pragmatic engineer who will own security across our product, infrastructure, and organisation. This is a hands-on builder role, not just governance or … deploying tools, writing code, setting up processes, and helping us pass audits, sometimes all in the same quarter. You'll work closely with engineering, product, and operations to bake security into everything we do. This is an opportunity to take ownership of the security function from day one and grow it into a broader leadership role as More ❯

A well-established business is looking for an accomplished Head of Information Security to join its team based in Uxbridge, west London. Please note this is an office-based role, so you will work from the office 5 days per week. In this role of significant responsibility, you will design and lead the information security strategy for the organisation. Supported by a Cyber Security Analyst you will provide InfoSec expertise, ensuring that the business has a secure, resilient and robust technology estate, and will also ensure that effective security governance policies and procedures are in place. In order to be suitable for this role, you must be a highly capable information security leader with a proven track record of delivering secure, compliant and robust systems and procedures. CISSP or similar accreditation would be highly advantageous to your application. Key responsibilities will include:- Evolving a cyber and information security strategy aligned with ISO27001 standards and business objectives. - Lead the design, implementation, and continuous improvement of the Information Security More ❯

We are seeking an experienced Head of Security Assurance to lead cyber oversight and ensure secure, resilient, and data-focused infrastructure within a critical national sector. This is a unique opportunity to shape cyber risk management, guide strategic programmes, and engage with senior stakeholders across government and industry. Key Responsibilities Lead cyber security assurance and oversight … strategy for risk reduction and resilience planning Manage threat assessments and critical asset protection Build strong partnerships with government, regulators, and third parties Lead and develop a small team of security professionals Key Skills Chartered status (UK CSC, CISSP, or equivalent) Strong technical knowledge of IT infrastructure, software, and security architecture Proven experience in cyber risk More ❯

who operate within the residential real estate sector who manage over 300,000 homes across the UK. The business has been PE backed since 2022, and acquired a range of operating brands, the organisation has ambitions to accelerate growth across all of it's operating brands by focusing on existing organic momentum and acquisitions into the market. They … are looking for a Technical Head of Cyber Security to lead the existing team as they go through transformation. Responsibilities: Define and lead the cyber security strategy across IT Security, Cyber Security, and Information Security. Oversee security controls, risk management, and compliance across cloud and on-prem environments. Manage threat detection, monitoring, and … incident response using Microsoft Defender, Sentinel, and Entra ID. Lead identity & access management (IAM) and ensure secure authentication processes. Support M&A security assessments and integrations, ensuring due diligence. Communicate cyber risk insights to senior leadership and drive security culture. Skills & Qualifications Required: 5+ years in cyber security leadership with a strong technical security background. Expertise More ❯

We are seeking an experienced Head of Security Assurance to lead cyber oversight and ensure secure, resilient, and data-focused infrastructure within a critical national sector. This is a unique opportunity to shape cyber risk management, guide strategic programmes, and engage with senior stakeholders across government and industry. Key Responsibilities: Lead cyber security assurance and oversight … strategy for risk reduction and resilience planning Manage threat assessments and critical asset protection Build strong partnerships with government, regulators, and third parties Lead and develop a small team of security professionals Key Skills: Chartered status (UK CSC, CISSP, or equivalent) Strong technical knowledge of IT infrastructure, software, and security architecture Proven experience in cyber risk More ❯

We are seeking an experienced Head of Security Assurance to lead cyber oversight and ensure secure, resilient, and data-focused infrastructure within a critical national sector. This is a unique opportunity to shape cyber risk management, guide strategic programmes, and engage with senior stakeholders across government and industry. Key Responsibilities Lead cyber security assurance and oversight … strategy for risk reduction and resilience planning Manage threat assessments and critical asset protection Build strong partnerships with government, regulators, and third parties Lead and develop a small team of security professionals Key Skills Chartered status (UK CSC, CISSP, or equivalent) Strong technical knowledge of IT infrastructure, software, and security architecture Proven experience in cyber risk More ❯

who operate within the residential real estate sector who manage over 300,000 homes across the UK. The business has been PE backed since 2022, and acquired a range of operating brands, the organisation has ambitions to accelerate growth across all of it's operating brands by focusing on existing organic momentum and acquisitions into the market. They … are looking for a Technical Head of Cyber Security to lead the existing team as they go through transformation. Responsibilities: Define and lead the cyber security strategy across IT Security, Cyber Security, and Information Security. Oversee security controls, risk management, and compliance across cloud and on-prem environments. Manage threat detection, monitoring, and … incident response using Microsoft Defender, Sentinel, and Entra ID. Lead identity & access management (IAM) and ensure secure authentication processes. Support M&A security assessments and integrations, ensuring due diligence. Communicate cyber risk insights to senior leadership and drive security culture. Skills & Qualifications Required: 5+ years in cyber security leadership with a strong technical security background. Expertise More ❯

who operate within the residential real estate sector who manage over 300,000 homes across the UK. The business has been PE backed since 2022, and acquired a range of operating brands, the organisation has ambitions to accelerate growth across all of it's operating brands by focusing on existing organic momentum and acquisitions into the market. They … are looking for a Technical Head of Cyber Security to lead the existing team as they go through transformation. Responsibilities: Define and lead the cyber security strategy across IT Security, Cyber Security, and Information Security. Oversee security controls, risk management, and compliance across cloud and on-prem environments. Manage threat detection, monitoring, and … incident response using Microsoft Defender, Sentinel, and Entra ID. Lead identity & access management (IAM) and ensure secure authentication processes. Support M&A security assessments and integrations, ensuring due diligence. Communicate cyber risk insights to senior leadership and drive security culture. Skills & Qualifications Required: 5+ years in cyber security leadership with a strong technical security background. Expertise More ❯

who operate within the residential real estate sector who manage over 300,000 homes across the UK. The business has been PE backed since 2022, and acquired a range of operating brands, the organisation has ambitions to accelerate growth across all of it's operating brands by focusing on existing organic momentum and acquisitions into the market. They … are looking for a Technical Head of Cyber Security to lead the existing team as they go through transformation. Responsibilities: Define and lead the cyber security strategy across IT Security, Cyber Security, and Information Security. Oversee security controls, risk management, and compliance across cloud and on-prem environments. Manage threat detection, monitoring, and … incident response using Microsoft Defender, Sentinel, and Entra ID. Lead identity & access management (IAM) and ensure secure authentication processes. Support M&A security assessments and integrations, ensuring due diligence. Communicate cyber risk insights to senior leadership and drive security culture. Skills & Qualifications Required: 5+ years in cyber security leadership with a strong technical security background. Expertise More ❯

who operate within the residential real estate sector who manage over 300,000 homes across the UK. The business has been PE backed since 2022, and acquired a range of operating brands, the organisation has ambitions to accelerate growth across all of it's operating brands by focusing on existing organic momentum and acquisitions into the market. They … are looking for a Technical Head of Cyber Security to lead the existing team as they go through transformation. Responsibilities: Define and lead the cyber security strategy across IT Security, Cyber Security, and Information Security. Oversee security controls, risk management, and compliance across cloud and on-prem environments. Manage threat detection, monitoring, and … incident response using Microsoft Defender, Sentinel, and Entra ID. Lead identity & access management (IAM) and ensure secure authentication processes. Support M&A security assessments and integrations, ensuring due diligence. Communicate cyber risk insights to senior leadership and drive security culture. Skills & Qualifications Required: 5+ years in cyber security leadership with a strong technical security background. Expertise More ❯

Head of Security Assurance, who is UKCSC or CISSP chartered required to lead the protection of critical infrastructure systems. This is a rare opportunity and responsibility to take strategic ownership of some national infrastructure cyber security. You will guide major programmes, shaping national resilience, and influencing board level decision making. You will lead a cyber … security technical team who deliver risk based assurance across systems and third parties, using NCSC aligned frameworks. This position requires a technically sharp leader with deep experience in cyber risk, security architecture and up to the minuet awareness, who can also engage stakeholders at the highest level. Applicants must be chartered via the UKCSC or CISSP. More ❯

Head of Security Assurance, who is UKCSC or CISSP chartered required to lead the protection of critical infrastructure systems. This is a rare opportunity and responsibility to take strategic ownership of some national infrastructure cyber security. You will guide major programmes, shaping national resilience, and influencing board level decision making. You will lead a cyber … security technical team who deliver risk based assurance across systems and third parties, using NCSC aligned frameworks. This position requires a technically sharp leader with deep experience in cyber risk, security architecture and up to the minuet awareness, who can also engage stakeholders at the highest level. Applicants must be chartered via the UKCSC or CISSP. More ❯

Head of Security Assurance, who is UKCSC or CISSP chartered required to lead the protection of critical infrastructure systems. This is a rare opportunity and responsibility to take strategic ownership of some national infrastructure cyber security. You will guide major programmes, shaping national resilience, and influencing board level decision making. You will lead a cyber … security technical team who deliver risk based assurance across systems and third parties, using NCSC aligned frameworks. This position requires a technically sharp leader with deep experience in cyber risk, security architecture and up to the minuet awareness, who can also engage stakeholders at the highest level. Applicants must be chartered via the UKCSC or CISSP. More ❯

We are seeking a strategic and operational leader in Cyber Security to join a large, high profile Government organisation who are looking to enhance their Cyber Security resilience. This is a high-impact role, reporting at board level, with responsibility for shaping, implementing, and driving the organisations cyber security strategy. The Role As Head of Cyber Security, you will provide strategic direction while overseeing day-to-day operations. Youll lead a team of analysts and engineers, ensure robust protection of critical systems and data, and help to embed a culture of cyber awareness across the organisation. Key responsibilities include: Defining and delivering a comprehensive cyber security strategy aligned with … business goals and regulations Leading and developing the cyber security operations team Overseeing threat monitoring, incident response, and vulnerability management Managing compliance with frameworks such as Cyber Essentials, NIST, ISO27001, GDPR, and GovAssure Acting as the primary point of contact for cyber matters internally and externally, including regulators and industry forums Representing Cyber Security at board committees More ❯