Network Engineer career guide
Network engineers design, build and maintain computer networks that allow organisations to communicate securely and reliably.
Career guide reviewed by Certyz · October 2026
Entry routes vary by employer and role. Compare the options below before deciding what to research next.
What does a Network Engineer do?
Network engineers design, build and maintain computer networks that allow organisations to communicate securely and reliably.
- Office
- Data centres
- Hybrid working
- Server rooms
- Technology companies
- Telecommunications providers
- Government
- Banks
- Managed service providers
How to become a Network Engineer
Many network engineers qualify through apprenticeships or higher education before specialising in enterprise networking.
Degree or Degree Apprenticeship in Networking, Computer Science or Digital Technology.
- Degree apprenticeship
- Apprenticeship
- University
- College
Skills and progression for Network Engineer
- Networking
- Troubleshooting
- Problem solving
- Communication
- Infrastructure management
- Senior Network Engineer
- Network Architect
- Infrastructure Manager
- IT Director
- Chief Technology Officer
Check current entry requirements before deciding
This Certyz guide is a starting point. Qualifications, registration rules and apprenticeship availability can change. Confirm the latest requirements with employers, course providers, relevant professional bodies and official careers guidance.
What could the outlook mean for you?
Career opportunities can look different depending on where you live, your preferred route and the subjects and activities you enjoy. Your report brings those factors together rather than giving you a generic answer.
- Regional vacancy and salary intelligence
- Your personal career-match reasoning
- Opportunity strength and market direction
- Alternative careers worth considering