Cyber Security Manager (AI Native)

Role: AI Native Cyber Security Manager Location: Manchester PermanentWe’re looking for a passionate and experienced Cyber Security Manager with an AI Native mindset, who has a proven track record of delivering security solutions, and a passion for using AI to transform how security is done, to join a new ‘start-up’ division within N Brown.As a member of the Castle Fintech team, you’ll be at the heart of a unique and exciting venture to assemble a new financial services platform. With a background in technology disruption or financial services (preferably retail credit), you’ll leverage your industry knowledge to design and deliver key security solutions for the platform, using AI tools and agents to do the heavy lifting wherever possible. Operating like an independent start-up, within an established organisation, you’ll be completely at home with agile frameworks and will fully embrace iterative, flexible and AI-first delivery approaches.Job Purpose: We are looking for experienced cyber security specialists, with a track record of facilitating change to help assure our future success in these areas. The AI-Native Cyber Security Manager will oversee risk assessment and communication related to software and infrastructure vulnerabilities, using AI tools and agents to perform much of the analysis, triage and reporting that would traditionally be done by hand. They will collaborate with teams to identify vulnerabilities, prioritise risks, and improve the vulnerability management process, including continuous AI-assisted scanning, triage and patch management.Key Accountabilities: Manage Castle Fintech’s ongoing cyber commitments to the business and help deliver operational security control measures, risk & governance frameworks and InfoSec principles and standards.Help identify emerging security threats, risks and vulnerabilities, using AI-driven threat intelligence and analysis, to ensure appropriate countermeasures and risk mitigations are identified, prioritised and implemented through our cyber detection technologies and governance frameworks.Provide Cyber Security subject matter expertise across Castle internal stakeholders to ensure the confidentiality, integrity and availability of systems, data and information assets, while working closely with our information security partners to maintain an ahead of the curve approach to industry technologies and threats.Identify and remove impediments faced by the team by working collaboratively with stakeholders to proactively manage any risks, issues or delays.Build, develop and maintain Cyber Security policies, procedures and processes, using AI to draft them, map them against control frameworks and keep them current.Optimise tools and processes, including AI agents and automation, that prepare Fintech to respond to security threats of the future.Ensure information and security data is continuously collected, correlated and analysed, using AI and automation, to detect external and internal threats and vulnerabilities to our services.Design, build and continuously improve AI-driven security workflows, such as alert triage, automated compliance evidence collection and third-party risk assessment.Prepare Fintech ready for Go Live, ensuring support processes are in place and rolled out to teams along with integration into the wider N Brow Group.Use AI tools to automate the creation of reports for management updates and escalations using key program performance metrics.Define and review key security performance indicators that ensure service delivery and service improvements.To manage and oversee an appropriate programme of vulnerability and patch management, using AI agents to triage findings, assess exploitability and draft remediation, to maintain an informed understanding of our technical control measures.To help shape and inform ongoing cyber security strategy in an ever-changing digital landscape, including the secure adoption of AI across Castle.To deliver the InfoSec technology roadmap into the business, ensuring our regulatory obligations are met in line with industry best practice.Your Experience & Education Requirements: Demonstrable experience of using AI tools and agents (e.g. Claude, Microsoft Security Copilot or similar) to perform security work such as threat analysis, vulnerability triage, policy drafting and reporting.Good working knowledge of AWS security services and implementations, e.g. Security Hub, Control Tower, Organizations, SCPs, IAM entities and policies, Account lockdown and AI/ML tools like Macie and Guard Duty.You will also understand and maintain security compliance requirements e.g. DPA, GDPR, PCI DSS, SOC1, SOC2 and ISO27001.To have a personal and corporate awareness of current Information Security Issues, e.g. emerging vulnerabilities and zero-day exploits, and to identify appropriate risk mitigation counter-measures.Understanding of risk assessment methodologies and the ability to identify, assess, and prioritize security risks to the organization.Managing third party suppliers, including the assessment of AI tools and vendors.The ability to work with teams and stakeholders across Castle to promote and facilitate security best practise.Excellent communication skills to effectively convey complex technical information to non-technical stakeholders, executives, and employees. This includes writing reports, creating policies, and conducting security training.Ability to analyse complex problems, troubleshoot security incidents, and develop effective solutions to mitigate security risks.Understanding of the security risks of AI itself, including prompt injection, data leakage and model misuse, and of frameworks such as the OWASP Top 10 for LLM Applications and ISO/IEC 42001.What's in it for you: Hybrid working and flexible start times24 days holiday (+ 8 bank holidays) with the option to buy an additional 10 daysAnnual bonus schemeEnhanced maternity and adoption leaveCompany pension with up to 8% N Brown contributionMental Health support both internally and externally, including access to our wellbeing champions and counselling servicesA range of financial wellbeing supportColleague discount across all N Brown brandsOnsite café with subsidised rates and local restaurant discounts!Life Assurance and Private Medical InsurancePaid volunteer time – all our colleagues can take a full day paid to volunteer for a charity of their choiceN Brown – who we are and why work for us:N Brown is a leading UK digital retail platform for clothing, footwear, home and technology, headquartered in Manchester and employing over 1,000 people nationwide. Through our strategic retail brands JD Williams, Jacamo and Simply Be and our unique payments offering, we exist to champion inclusivity and serve the underserved. Our customers are our passion, and we take great pride in delivering products that ensure they can look and feel amazing, without compromising on choice, value and accessibility.We are committed to building a diverse workforce and creating an inclusive environment that values equality for all. Our vision is that by championing inclusion, N Brown will become the UK’s most loved and trusted consumer platform, shaping the future of financial empowerment and personal expression. Diversity, Equity, Inclusion & Belonging are therefore at the heart of our culture.In May 2024 we were delighted to be named one of The Sunday Times Best Places to Work. We work hard to create a happy and inclusive culture for everyone and we’re proud to have been recognised by our colleagues.Ways of Working:We offer hybrid working which varies across the business depending on the role you’re in. Our Head Office is located in the Northern Quarter in Manchester City Centre.Our working hours are 36.17 per week Monday to Friday.We believe AI will become a standard part of modern professional practice. We are therefore looking for individuals who are open to learning, testing and responsibly adopting AI tools to improve efficiency, insight and impact in their role.Our Promise to You:We’re an equal opportunity employer and value diversity. We do not discriminate based on race, colour, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status or disability status.What happens when you apply to a role at N Brown?As soon as we receive your application, we’ll send you an email to let you know. We always aim to come back to you as soon as possible with an update, and we really appreciate you taking the time to apply for a role with us.Discipline(s): Digital TechnologyDuration: PermanentJob type: Replacement of a Leaver