Salary: £15,000 - 20,000 per year Requirements: Proven track record operating as an Interim CISO / Head of InfoSec / Cyber Security Lead within global SaaS or technology environments Deep expertise across ISO27001, NIST, SOC 2 and PCI-DSS, with experience aligning and embedding controls across multi-region businesses Strong experience delivering and optimising ISMS / security governance frameworks at pace Ability to lead enterprise-wide risk programmes, including risk assessments, control design and board-level risk reporting Advanced knowledge of cloud security (AWS, Azure, GCP), including Zero Trust and secure architecture principles Proven experience embedding DevSecOps / Secure SDLC into engineering-led environments Hands-on leadership of major incident response, including ransomware and breach scenarios across global teams Strong experience with third-party / supplier risk management in complex SaaS ecosystems Experience leading internal and external audits, certification programmes and customer security assessments Solid understanding of global data protection regulations (GDPR, CCPA and equivalents) Ability to rapidly assess current state, identify gaps and deliver a clear, prioritised security roadmap Strong stakeholder management skills with the ability to influence C-suite, board and technical teams Experience operating in high-growth, fast-paced or transformation environments Relevant certifications such as CISSP, CISM, CRISC or CCSP highly desirable Responsibilities: Assess and stabilize the current global security function in a cloud-first environment Drive immediate improvements across risk management, compliance, architecture, and incident readiness Lead and optimize the Information Security Management System (ISMS) and security governance frameworks Develop and execute enterprise-wide risk programmes, including risk assessments and control design Oversee major incident response efforts, including coordination during ransomware and breach scenarios Manage and assess third-party/vendor risk in complex SaaS ecosystems Conduct internal and external audits, certification programmes, and customer security assessments Facilitate clear communication and reporting of risks to C-suite and board-level stakeholders Create a prioritized security roadmap to enhance maturity and drive global growth Technologies: AWS Azure Cloud DevSecOps GCP Security More: We are a leading international SaaS organization experiencing significant growth and transformation. Were seeking a high-impact Interim CISO to lead security initiatives at scale. This hands-on, delivery-focused role will allow you to make a tangible impact in a fast-paced environment, partnering with our global teams to ensure effective risk management and compliance. Located in a dynamic and collaborative workspace, our team is committed to enhancing security maturity and positioning our business for continued success. last updated 12 week of 2026