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 Staff / Lead ML Engineer
3-5 years as a Staff/Lead, then into this role.Skills to master
- Architectural design for complex ML systems, technical leadership of major initiatives, cross-functional influence without direct authority, early-stage mentoring of junior engineers.
You're ready to move on when
- You've successfully led the technical design and delivery of 2-3 major, multi-quarter ML projects.
- You're the go-to person for architectural decisions in your current domain.
- You've informally mentored several junior engineers and enjoy helping them grow.
- You're regularly asked to present technical roadmaps or strategies to senior leadership.
- 2
From Senior ML Engineer (with Management Aspirations)
5-8 years as a Senior ML Engineer, often with a stint as a Team Lead.Skills to master
- Project management for complex ML initiatives, initial people management (e.g., 2-3 direct reports), effective stakeholder communication, building business cases for technical work.
You're ready to move on when
- You've owned and delivered significant ML features end-to-end.
- You've managed a small team or a significant workstream within a larger project.
- You're actively involved in hiring and onboarding new team members.
- You consistently identify and propose solutions to broader team or organisational challenges, not just technical ones.
- 3
From AI/ML Consultant / Technical Architect
10-15 years in consulting, with significant client-facing leadership.Skills to master
- Translating client problems into technical solutions, managing large-scale project implementations, stakeholder management across diverse organisations, building and leading project teams.
You're ready to move on when
- You've successfully led multi-million pound AI/ML transformation programmes for large clients.
- You're adept at navigating complex organisational structures and influencing senior decision-makers.
- You have a proven track record of building and managing high-performing project teams.
- You're looking to transition from project-based consulting to building and owning a long-term AI capability within a single organisation.


