| Aspect | Network Engineer L2 | Network Engineer L3 |
|---|
| Certifications | CCNA, CompTIA Network+ | CCNP, CCNA |
| Responsibilities | Basic troubleshooting, network monitoring | Advanced troubleshooting, network design |
| Work Environment | Support teams, data centers | Design teams, enterprise networks |
| Experience | 1-3 years | 3+ years |
The main difference between Network Engineer L2 and Network Engineer L3 lies in their experience, responsibilities, and certifications. L2 engineers handle routine troubleshooting and monitoring, while L3 engineers take on complex issues and network design. L3 roles require more experience and advanced certifications, reflecting their higher level of expertise and responsibility.