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
Lead Infrastructure Engineer / Infrastructure Architect (Level 004)
3-5 years in a Lead/Architect roleSkills to master
- Mastering solution design for complex, multi-system environments, setting technical standards, influencing senior stakeholders without direct authority, and leading significant technical programmes. You'd also need to start taking on informal mentorship and some budgetary oversight.
You're ready to move on when
- Successfully designed and implemented 3+ major infrastructure solutions that solved critical business problems.
- Consistently sought out for technical guidance by peers and senior leadership.
- Demonstrated ability to lead cross-functional technical initiatives effectively.
- Taken ownership of a significant budget component (e.g., a cloud spend category) and delivered efficiencies.
- 2
Senior Infrastructure Manager (from a smaller organisation)
5-7 years in a management roleSkills to master
- Scaling your management style to a larger, more complex global organisation, managing managers, handling multi-million pound budgets, and operating at a strategic rather than purely tactical level. You'd also need to adapt to our specific tech stack and governance models.
You're ready to move on when
- Managed a team of at least 10+ engineers, including some team leads.
- Owned a departmental budget of £250K+ and delivered against financial targets.
- Successfully led significant operational improvements or technology transformations.
- Demonstrated strong leadership and people development skills in previous roles.
- 3
Principal Engineer / Distinguished Engineer (IC Track)
4-6 years as a Principal/Distinguished EngineerSkills to master
- Transitioning from deep individual technical contribution to strategic leadership and people management. This involves developing skills in budget management, organisational design, vendor negotiation, and executive communication. It's a significant shift from 'doing' to 'leading'.
You're ready to move on when
- Recognised as an industry expert in a core infrastructure domain.
- Consistently influenced technical direction across multiple teams/departments.
- Demonstrated ability to mentor and guide senior engineers effectively.
- Expressed a clear desire and aptitude for people leadership and strategic ownership.