Network Security Engineer (Fortinet) - Resident Engineer

Dallas, Texas, US on site Until 10/5/2026 5+ years exp First posted July 30, 2026 Last posted August 6, 2026
Job description

Plano Texas   ·   Financial Services Client   ·   Direct Hire

Own the network security backbone for a major financial services enterprise, real ownership, not a support seat.

 

What you'll own

·       Day-to-day operation and support of enterprise Fortinet infrastructure in a high-security, financial services environment

·       Building methods of procedure (MOPs) for migrations, upgrades and releases that hold up under audit

·       Testing new features and releases before they touch production

·       Evaluating how third-party devices interoperate with Fortinet products

·       Training client staff so they're not dependent on you for everything

·       Being the person who catches issues early and escalates the ones that matter

Requirements

Must-haves

·       7+ years in LAN/WAN/Internet consulting, support or administration

·       5+ years with network security products, 2+ years specifically with Fortinet

·       Strong hands-on FortiGate firewall expertise

·       Strong knowledge of Fortinet SD-WAN design, with hands-on experience in a global, multi-site architecture

·       Comfort working in a regulated, high-stakes financial environment

·       Must be authorized to work in the United States without employer sponsorship

Nice-to-haves

·       ADVPN experience

·       2 to 3 Fortinet certifications, EPSP-track certifications are the best-case scenario

·       Prior professional services or consulting engineer experience

·       Solid grounding in switching, routing, load balancing, WiFi, IPS, VPN, antivirus/antispam, web filtering and application control

Benefits

What you'll get

Direct hire or contract flexibility, 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.

About this role

Summary

Manage enterprise Fortinet infrastructure, support security operations, test features, and train staff.

Job title

Network Security Engineer (Fortinet) - Resident Engineer

Experience level

5+ years

Minimum experience

5+ years exp

Industry

financial services

Location requirements

Dallas, Texas, United States; remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

FortinetFortiGateSD-WANfirewallnetwork support

Preferred skills

ADVPNcertificationssupport engineeringswitchingrouting

Specializations

FortinetfirewallSD-WANLAN/WANnetwork security
Locations

Structured locations inferred from the posting.

Dallas, TX, USA

On-site City
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