Senior systems and networks technician training
Master advanced troubleshooting for networks, servers, firewalls, VPNs, Wi‑Fi, and VoIP. This Senior Systems and Networks Technician Training builds real-world skills to diagnose, fix, and prevent outages in complex enterprise environments.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This Senior Systems and Networks Technician Training gives you focused, hands-on skills to diagnose and fix complex infrastructure issues fast. Master layered troubleshooting, routing, VLANs, firewalls, VPNs, wireless, VoIP, packet analysis, and monitoring tools. Learn proven remediation playbooks, testing methods, and preventive controls so you can stabilize services, reduce downtime, and confidently handle critical incidents.
Elevify advantages
Develop skills
- Advanced network troubleshooting: quickly isolate L2–L4 and routing failures.
- Firewall and VPN debugging: analyze rules, NAT, IPsec tunnels and HA issues fast.
- Wi‑Fi and VoIP optimization: tune RF, QoS and call quality with pro diagnostic tools.
- Packet and log analysis: use Wireshark, NetFlow and logs to find root causes.
- Resilient design skills: build redundant, segmented, high‑availability network stacks.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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