Position Title:  Principal InfoSec Architect AI

Date:  Jul 9, 2026
Requisition ID:  28208
Work Location: 

London, London, GB, EC4M 9AF

At PMI, we’ve chosen to do something incredible.

 

We’re totally transforming our business and building our future on smoke-free products with the power to deliver a smoke-free future

With huge change, comes huge opportunity. So, wherever you join us, you’ll enjoy the freedom to dream up and deliver better, brighter solutions and you will have the space to move your career forward in many different areas/directions.

 

IT at PMI

PMI’s journey to a smoke-free future implies a shift from a tobacco manufacturer to a science and technology-based consumer facing organisation.

Such a shift creates an abundance of unique and transformative IT projects to match all levels of skills and ambitions. You’ll feel like you’re working in a start-up – with the freedom to shape and define the future of digital, but with the support and scope of a vast global business. You’ll get a chance to work with cutting-edge technologies (e.g., Cloud, APIs, AI) as well as management practices (e.g., Agile, Design Thinking, Product Management). Our environment is fast-paced and highly collaborative. If you want the freedom to find new ways to connect with consumers, there’s no better place to progress your career.

Digital at PMI is dynamic, diverse, and disruptive. Join us and become a part of a top talent team where you can bring new ideas to life in a global function that is a key driver of the success of our business.

 

Joining Information Security

The Information Security team is a group of experts who are passionate about ushering PMI into a smoke free future through secure technology. Inspired by digital-born companies, we have adopted new ways of working where self-organized teams and empowered individuals are the norm.

 

Your day to day:

  • Help design and evolve modern architectural roadmaps for the secure use of AI and the reimagination of infosec processes and operating models using AI and Agentic Architectures.
  • Oversee and support execution of the roadmaps in close collaboration with other business and technology teams, and provide status updates on a regular basis to senior management and the wider Information Security organization
  • Formalize relevant AI security principles and requirements into standards, procedures and guidelines, and liaise with the wider Architecture community to ensure that those principles and requirements are effectively embedded in day-to-day operations
  • Coordinate the research, evaluation and implementation of new or updated security technology solutions that embed Artificial Intelligence or that are aimed at reducing cyber risk posed by Artificial Intelligence
  • Provide Artificial Intelligence security guidance and subject matter expertise to business and technology teams in areas such as information security assessments, threat analysis and treatment, security best practices, and secure use of technologies
  • Every single IT colleague is part of our Transformation journey. Join us and pursue your ambitions – our staggering size and scale provides endless opportunities to progress. If this offer resonates with you, we look forward to receiving your application and getting to know you. 

 

 WHO ARE WE LOOKING FOR

  • Minimum 7 years of experience as a security architect within a large organization
  • Proven track record in the secure design, implementation and support of AI, LLMs, and Agentic Systems.
  • Proven experience building and deploying operational security guidance, standards, and policies to ensure the safe and secure usage of AI.
  • Understanding of design and architecture principles, security controls, risk management and the relevant legal and regulatory requirements for Artificial Intelligence systems.
  • A deep understand of key security domains, including GRC, AppSec, Identity, Data, Cloud, ideally coming from an engineering background.
  • Experience developing and maintaining threat models and risk analyses related to AI systems, and using them to inform business decision making.
  • Experience leading or participating in relevant architectural review boards and risk committees, and acting as the SME for AI Security.
  • Experience of developing and implementing and maintaining technical patterns in complex stakeholder driven environments, aligned with business risk.
  • Proven track record in the secure design, implementation and support of AI, LLMs, and Agentic Systems
  • Familiar with standards such as ISO 42001, NIST AI RMF and regulation such as EU Artificial Intelligence Act
  • Team player with ability to build proactive, co-operative working relationships with peers, stakeholders, senior management, and vendors based on respect and teamwork
  • Highly collaborative, with ability to build relationships with colleagues from different cultures throughout the organization

 

WHY SHOULD YOU JOIN US?

 

At PMI, we believe success to be fuelled by our employees, depended on them coming to work every single day with a sense of purpose and an appetite for challenge. We are a people first organisation committed to empowering you to take risks, grow and explore. Here’s what sets us apart:

 

  • We’re redefining the big picture of well-being and personal development. We seek the best professionals but recognize them as parents, caregivers, family, and community members. We look after each other and care for our people, so wherever you join us around the world, we’re committed to providing the type of benefits only a company like PMI can offer
  • Being the fastest learning organization in the world is core to our culture, so we invest significantly in developing our people. From mentoring to technical certifications, stretch roles, soft skills development, and executive education, we help our people develop the skills they need to do their best work and create their own unique impact.
  • At PMI, we believe diversity and inclusiveness are essential to every industry. We’re proud that our culture is built upon strong corporate values, a foundation of respect and belonging, and a commitment to diversity and inclusion that welcomes a variety of skill sets, backgrounds, and experiences.

 

Every single employee is part of our Transformation journey. Join us and pursue your ambitions – our staggering size and scale provides endless opportunities to progress. If our culture and mindset resonate with you, we look forward to receiving your application and getting to know you.

Together, let’s deliver a smoke free future!

 

 

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