Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer

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πŸ“ Allen, Texas, United States

About this role

Own a Fortune-scale network security backbone. Not babysit one.

A major financial services enterprise needs someone who can walk in, take real ownership of their Fortinet infrastructure, and run it like it's theirs. Not a support seat. Not a ticket queue. Actual ownership across a global, multi-site environment where the stakes, and the trust placed in you, are real.

What you'll own

  • The day-to-day of enterprise Fortinet infrastructure in a high-security financial environment, the kind of environment where your judgment matters
  • Building the methods of procedure that keep migrations, upgrades, and releases clean and audit-ready
  • Testing new features and releases before they ever touch production
  • Being the person who evaluates how third-party devices work with Fortinet, not just takes someone else's word for it
  • Training client staff so they grow, not so they stay dependent on you
  • Catching the issues that matter, before they become everyone else's problem
  • 7+ years in LAN/WAN/Internet consulting, support, or administration
  • 5+ years with network security products, including 2+ years hands-on with Fortinet specifically
  • Real FortiGate firewall expertise, not just familiarity
  • Fortinet SD-WAN design experience across a global, multi-site architecture
  • Comfort operating in a regulated, high-stakes financial environment
  • Authorization to work in the US without employer sponsorship
  • ADVPN experience

Nice-to-haves that make you stand out:

  • 2 to 3 Fortinet certifications, EPSP-track is ideal
  • Prior professional services or consulting engineer background
  • Strong grounding in switching, routing, load balancing, WiFi, IPS, VPN, antivirus/antispam, web filtering, and application control

What you'll get

Direct hire or contract flexibility,Β competitive rates paid and a placement with a firm that treats financial-sector security work as the specialist discipline it is.

Ready to be the engineer a financial services client trusts on the ground? Apply now, we're moving quickly on this one.

Frequently Asked Questions

Is the salary disclosed for the Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer position at C-Serv?
The salary for this Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer role at C-Serv is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer position at C-Serv located?
This Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer role at C-Serv is based in Allen, Texas, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer position at C-Serv?
Click the "Apply Now" button on this page. You will be redirected to C-Serv's official application portal hosted on workable where you can submit your application directly.
When was the Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer job at C-Serv posted?
This Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer position at C-Serv was posted on Aug 25, 2026. Apply as soon as possible β€” early applications are often reviewed first.
Network Security Engineer (Fortinet, SD-WAN & ADVPN) - Resident Engineer
C-Serv
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