About me

Reliability is a
design decision.

I've spent the last eight years keeping networks quietly running behind campuses, data centers and cloud estates. I care about the boring parts — redundancy, documentation, observability — because that's what turns a fragile setup into one nobody has to worry about.

Lately most of my time goes into automation: treating network config as code so changes are reviewable, repeatable and reversible. Off the clock I tinker with home-lab routing and mentor juniors moving from NOC into engineering.

Suthiwat Srisen

Skills

Routing & Switching

  • BGP
  • OSPF
  • EIGRP
  • VLAN / STP
  • MPLS
  • VXLAN

Security

  • Firewalls
  • VPN / IPSec
  • 802.1X
  • Zero-Trust
  • IDS / IPS
  • Cisco ISE

Automation

  • Python
  • Ansible
  • Terraform
  • NetBox
  • REST APIs
  • Jinja2

Cloud & Observability

  • AWS
  • Azure
  • Prometheus
  • Grafana
  • Wireshark
  • Syslog

Experience

2023 — Present
Senior Network Engineer
Placeholder Corp

Lead network design and automation for a multi-site enterprise; own the core, security posture and the automation pipeline.

2020 — 2023
Network Engineer
Placeholder Telecom

Delivered campus and WAN projects, ran the SD-WAN migration and stood up the observability stack.

2018 — 2020
NOC Engineer
Placeholder ISP

Frontline incident response and monitoring across a national backbone; moved from firefighting into proactive engineering.

2017
B.Eng, Computer Engineering
Placeholder University

Graduated with a focus on networks and distributed systems; CCNA certified in final year.