Listen to this Post
Introduction:
The rapid advancement of AI and automation has sparked debates about the future of network engineering. While some predict the role will disappear, others argue it will evolve. This article examines key technical skills, automation trends, and cybersecurity demands that will shape the profession.
Learning Objectives:
- Understand how AI and automation impact network engineering tasks.
- Learn essential commands for network troubleshooting and security hardening.
- Explore emerging skills needed to stay relevant in the field.
You Should Know:
1. AI-Assisted Network Automation
Command:
ansible-playbook automate_network_config.yml --limit core_switches
Step-by-Step Guide:
Ansible automates repetitive network tasks like VLAN deployments and ACL updates. This playbook applies configurations only to core switches, reducing human error. Engineers must now focus on writing and auditing playbooks rather than manual CLI work.
2. Cloud-Native Network Hardening
Command (AWS CLI):
aws ec2 describe-security-groups --query "SecurityGroups[?IpPermissions[?ToPort==22 && FromPort==22]].GroupId"
Step-by-Step Guide:
This command identifies misconfigured AWS security groups allowing unrestricted SSH access. Network engineers must shift to cloud security policies, using tools like Terraform to enforce zero-trust architectures.
3. Zero Trust Configuration (Linux Example)
Command:
sudo iptables -A INPUT -p tcp --dport 22 -m state --state NEW -m recent --set --name SSH sudo iptables -A INPUT -p tcp --dport 22 -m state --state NEW -m recent --update --seconds 60 --hitcount 3 --name SSH -j DROP
Step-by-Step Guide:
These iptables rules limit SSH brute-force attacks by dropping connections after 3 attempts in 60 seconds. Engineers must now design adaptive policies rather than static perimeter defenses.
4. SD-WAN Troubleshooting
Command:
show sdwan control connections
Step-by-Step Guide:
SD-WAN simplifies multi-cloud networking but requires engineers to master overlay troubleshooting. This Cisco command verifies control-plane connectivity between edges—a skill increasingly replacing traditional WAN expertise.
5. AI-Powered Threat Detection
Command (Splunk SPL):
index=netflow | stats count by src_ip dest_ip | where count > 1000 | lookup threatfeed.csv src_ip OUTPUT threat_score | where threat_score > 80
Step-by-Step Guide:
This Splunk query detects potential DDoS attacks by correlating netflow data with threat intelligence. Engineers must now interpret AI-driven alerts and fine-tune detection models.
6. Network API Security
Command (curl for API Testing):
curl -H "Authorization: Bearer $TOKEN" -X GET https://api.network-device/v1/config | jq . > backup_config.json
Step-by-Step Guide:
Modern devices expose REST APIs for configuration. This command securely backs up settings using token authentication. Engineers must secure APIs against OWASP Top 10 risks like broken object-level authorization.
7. 5G Network Slicing Validation
Command (Kubernetes):
kubectl get networkpolicies -n slicing-production
Step-by-Step Guide:
5G introduces network slicing for IoT/edge computing. This command verifies isolation policies between slices—a critical skill as telecom and IT networks converge.
What Undercode Say:
Key Takeaways:
- Automation Augments, Doesn’t Replace: AI handles repetitive tasks, but engineers will design/maintain these systems.
- Cybersecurity Dominates: Zero-trust, API security, and threat hunting will become core responsibilities.
Analysis:
The role won’t disappear but will bifurcate:
- Low-Code Specialists: Managing AI/automation platforms.
- Architects: Designing self-healing networks with embedded security.
Legacy CLI skills remain relevant but must be augmented with Python, Kubernetes, and AIOps expertise.
Prediction:
By 2030, 60% of network tasks will be automated, but demand for engineers will grow 15% (IDC). The profession will resemble “network data scientists,” focusing on intent-based policies and AI training datasets. Those who upskill will thrive; those relying only on traditional methods risk obsolescence.
Final Command (For Your Career):
sudo apt-get update && sudo apt-get install python3-aiops terraform-certification
Upgrade your skillset continuously—the future belongs to hybrid engineers.
IT/Security Reporter URL:
Reported By: Chuckkeith Will – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
