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 Security Architect (L4)
3-5 years as a Lead ArchitectSkills to master
- Deep expertise in designing secure, scalable solutions across complex environments. Proven ability to influence engineering teams and drive architectural decisions. Strong understanding of enterprise-level security frameworks and risk management. You'd be moving from designing solutions to managing the teams that implement them and the programmes they belong to.
You're ready to move on when
- Successfully designed and overseen the implementation of 3+ major security architectures (e.g., multi-cloud security, Zero Trust segment).
- Consistently sought out by engineering leads for security guidance and architectural reviews.
- Mentored at least 3-5 junior architects or senior engineers, helping them grow their technical leadership skills.
- Presented security architecture strategies to senior leadership with clear business justifications.
- 2
Senior Security Consultant (External)
5-7 years in senior consulting rolesSkills to master
- Broad exposure to diverse security challenges across multiple organisations and industries. Exceptional client management, communication, and project delivery skills. Ability to quickly understand business context and translate it into security strategy. The shift here is from advising to owning the outcomes and building internal capability.
You're ready to move on when
- Led security strategy engagements for 5+ enterprise-level clients, delivering actionable roadmaps.
- Managed project teams of 5-10 consultants, consistently delivering projects on time and budget.
- Developed and presented security maturity assessments and recommendations to C-suite clients.
- Strong network within the security industry, bringing external best practices and insights.
- 3
Senior Security Engineer / Team Lead (L3/L4)
7-10 years as a Senior Engineer, with 2-3 years as a Team LeadSkills to master
- Deep technical expertise in a specific security domain (e.g., SOC, GRC, Cloud Security). Proven ability to lead small technical teams, manage projects, and drive operational improvements. The jump here is about expanding your scope from a specific technical area and team to managing multiple programmes and managers.
You're ready to move on when
- Successfully led a critical security project (e.g., SIEM migration, EDR deployment) end-to-end.
- Managed a team of 3-5 security engineers, including performance reviews and career development.
- Demonstrated strong problem-solving skills during major incidents, often taking the lead on technical resolution.
- Proactively identified and implemented process improvements that significantly enhanced team efficiency or security posture.