According to job descriptions for network SME roles:
Design, implement, support and optimise enterprise network infrastructure (routers, switches, firewalls, VPNs, WAN/LAN)
Provide advanced troubleshooting (tier-3 or tier-4 level) for network issues, performance bottlenecks, security incidents
Develop and maintain network architecture diagrams, standards, policies and procedures.Guide upgrades, migrations, patching of network components and interfaces. Work closely with security teams, monitor compliance (for example networks in defence/government sectors) and integrate with modern technologies such as SD-WAN, cloud networks etc.Serve as the go-to expert for network technology questions, help mentor junior staff, influence strategic decisions around network capacity and design.
Highly respected expert role with strong recognition in the organization
Leads critical network design and upgrades (high visibility projects)
Chance to work with latest technologies like:
SD-WAN
Cloud Networking (AWS, Azure)
Network Automation
Zero-Trust Security
Ability to influence IT strategy and architecture
Opportunities for on-site roles / global exposure
Network infrastructure is essential for all businesses
Demand for senior-level network experts is always high
Less likely to be affected by layoffs compared to junior roles
Sponsorship for advanced certifications like:
CCNP / CCIE (Cisco)
JNCIP / JNCIE (Juniper)
SD-WAN / Cloud Networking certifications
Access to high-level troubleshooting and architecture skills
Higher salary than typical network engineer roles
Performance bonuses / project incentives
Health insurance, PF, gratuity
Paid leaves and work-life balance depending on project
Laptop, phone & internet allowances (often available)