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SR Network Engineer

Job in Irving, Dallas County, Texas, 75084, USA
Listing for: Business Centric Technology
Full Time position
Listed on 2026-02-16
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Network Engineer, Network Security
Salary/Wage Range or Industry Benchmark: 140000 - 150000 USD Yearly USD 140000.00 150000.00 YEAR
Job Description & How to Apply Below

We’re looking for a Senior Network Engineer who can architect, secure, and scale enterprise networks from scratch—someone who enjoys solving complex problems, thinking creatively, and building environments that don’t already exist. With 150+ new Fortinet firewalls coming online, this role will play a critical part in shaping our clients’ future network and security landscape.

This is a hybrid/remote (Friday’s remote), direct-hire opportunity located in Irving, TX.

COMP: Up to $140K-$150K depending on candidate’s experience, etc.

WHAT’S IN IT FOR YOU:
  • Medical, dental, and vision with employer contributions
  • Healthcare FSA & telehealth options
  • Paid vacation, sick leave & holidays
  • Ongoing learning and development programs
WHAT YOU’LL DO:
  • Design, build & secure enterprise networks from the ground up (wired, wireless, voice & security)
  • Own and manage large-scale Fortinet environments, including Forti Gate, Forti Manager, and Forti Analyzer
  • Lead network architecture across LAN, WAN, SD-WAN, and cloud (Azure)
  • Drive firewall deployments at scale and continuously enhance security posture
  • Integrate networks for newly acquired companies
  • Serve as a Tier 2/3 escalation point, mentoring junior engineers & guiding troubleshooting efforts
  • Monitor performance, identify bottlenecks, and proactively optimize the network
  • Partner cross-functionally to deliver infrastructure projects on time
  • Maintain detailed network documentation, diagrams, and standards
  • Ensure consistent global routing and switching practices
  • Participate in change management and continuous process improvement
WHAT YOU’LL BRING:
  • 10+ years of enterprise network engineering experience (datacenter required)
  • Proven experience designing and building networks, not just monitoring them
  • 5+ years of hands-on Fortinet firewall experience (non-negotiable)
  • Deep knowledge of routing protocols and network security principles
  • Ability to manage multiple infrastructure projects simultaneously
  • Clear communicator who can collaborate across technical and non-technical teams
  • Preferred: CCNA, CCNP, or similar certification, Cisco ISE, Ruckus Wireless, SD-WAN experience, multi-cloud or advanced Azure networking exposure
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