The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
From Senior Management within Data/ML Engineering
Roughly 3-5 years as a Head of Engineering or Senior Manager (leading 15-20+ people) with a focus on data platforms, MLOps, or data architecture.Skills to master
- Scaling technical teams, managing significant budgets, cross-functional stakeholder management, strategic planning, and a strong understanding of the business impact of data infrastructure.
You're ready to move on when
- Successfully led a major, multi-year technical programme from conception to delivery, impacting a significant part of the business.
- Consistently exceeded targets for team growth, retention, and performance.
- Demonstrated ability to influence C-suite decisions and present complex technical strategies to non-technical audiences.
- Owned and managed a departmental budget of at least £1M annually.
- 2
From Principal/Staff Engineer (IC Track)
Typically 5-8 years as a Principal or Staff Engineer, moving into a leadership role focused on architecture or strategic technical direction, before stepping into a Director position.Skills to master
- Enterprise-level architectural design, technical thought leadership, mentorship of multiple teams, influencing without direct authority, and a growing understanding of business strategy and P&L.
You're ready to move on when
- Architected and delivered multiple critical, enterprise-wide technical systems or platforms.
- Recognised as a company-wide expert and go-to person for complex technical challenges.
- Consistently mentored senior engineers and driven technical excellence across multiple teams.
- Proactively identified and solved strategic technical debt or scalability issues.
- 3
From Consulting (Specialised Data/Privacy)
Roughly 5-7 years as a Senior Principal or Partner in a top-tier consulting firm, specialising in data strategy, AI/ML implementation, or data privacy for large enterprises.Skills to master
- Client relationship management at executive levels, strategic problem-solving for diverse business challenges, programme management for large-scale transformations, and deep industry knowledge.
You're ready to move on when
- Successfully led multiple large-scale data transformation or privacy compliance programmes for Fortune 500 clients.
- Developed and presented strategic recommendations to C-suite and Board-level client stakeholders.
- Managed project budgets of £5M+ and led multi-disciplinary consulting teams.
- Demonstrated ability to translate complex business problems into technical solutions and vice versa.