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
IT Helpdesk / Service Desk Analyst
1-2 yearsSkills to master
- Customer service, basic troubleshooting (network, OS, applications), ticketing system management, understanding user behaviour (and misbehaviour).
You're ready to move on when
- You're the person who always asks 'could this be a security issue?' when a user reports something odd.
- You've taken the initiative to get your CompTIA Security+ or Network+.
- You've spent your own time learning about firewalls, malware, or basic ethical hacking.
- 2
Junior Network Administrator
1-2 yearsSkills to master
- Network device configuration (routers, switches), TCP/IP troubleshooting, VPN setup, understanding network architecture, basic server administration.
You're ready to move on when
- You're already comfortable with command-line interfaces for network devices.
- You've helped implement basic access control lists (ACLs) or managed firewall rules (even if simple).
- You've got a CCNA or equivalent networking certification.
- 3
Self-Taught / Enthusiast with Certifications
Varies (often 0-2 years of focused study)Skills to master
- Independent learning, practical application of security concepts (home lab), strong analytical and research skills, specific security tool proficiency (e.g., Wireshark, Kali Linux basics).
You're ready to move on when
- You can demonstrate practical projects or labs you've built related to security.
- You've achieved multiple relevant certifications (Security+, CySA+, eJPT, etc.) on your own.
- You actively participate in security communities, forums, or CTF events.


