Sr. Network Engineer

Netrio • McKinney, TX

8d

About The Position

NETRIO is seeking an experienced Senior Network Engineer with deep hands-on expertise in Fortinet technologies , including FortiGate firewalls, FortiManager, FortiAnalyzer, and related security platforms. The ideal candidate will also have solid experience with Cisco and/or Palo Alto network and security products. This role requires expert-level knowledge of firewalls, routing, switching, VPN, SD-WAN, wireless networking , and advanced troubleshooting across complex hybrid environments. This engineer will serve as a senior technical resource for customer projects, escalations, and architecture discussions, and must be confident communicating directly with executive leadership (C-level), technical staff, and business stakeholders . The candidate will play a key role in designing secure, scalable network solutions and ensuring highly reliable operations for NETRIO’s clients.

Requirements

• 7+ years of experience in network engineering roles.
• Deep expertise in Fortinet platforms (FortiGate, FortiManager, FortiAnalyzer).
• Strong proficiency in networking: routing, switching, VLANs, VPN, SD-WAN, wireless , and network security.
• Experience with Cisco and/or Palo Alto firewalls, routers, switches, and wireless solutions.
• Extensive hands-on experience with network troubleshooting , performance tuning, and packet-level analysis.
• Strong written and verbal communication skills, with the ability to effectively communicate with C-suite executives .
• Ability to work in a fast-paced MSP environment supporting multiple customers and technologies.

Nice To Haves

• Fortinet NSE certifications (NSE 4, NSE 5, NSE 6, or NSE 7).
• Cisco certifications (CCNP Security, CCNP Enterprise, etc.).
• Palo Alto certifications (PCNSA, PCNSE).
• Experience with Fortinet SD-WAN architectures and zero-touch provisioning.
• Understanding of cloud networking (Azure, AWS) and integrations with firewalls.
• Experience in an MSP or consulting environment.

Responsibilities

• Network Architecture & Engineering Design, deploy, and support advanced network solutions using Fortinet security and networking platforms (FortiGate, FortiManager, FortiAnalyzer, FortiAP, FortiSwitch, etc.).
• Architect secure, resilient, and scalable network infrastructures across multi-site and hybrid environments.
• Configure and manage firewalls, SD-WAN, IPS/IDS, VPN solutions , and segmentation strategies.
• Implement and optimize routing and switching (OSPF, BGP, static routing, VLANs, Layer 2/3 architectures).
• Deploy and manage wireless networks using Fortinet, Cisco, and/or Palo Alto wireless technologies.
• Serve as Tier 3 escalation point for complex network issues across customer environments.
• Troubleshoot end-to-end connectivity, performance, security, and routing problems.
• Perform packet captures, flow analysis, and deep-dive diagnostics across multi-vendor platforms.
• Ensure networks follow security best practices, including segmentation, hardening, and secure remote access.
• Configure and maintain security profiles (web filtering, application control, AV, IPS/IDS, SSL inspection).
• Assist with compliance initiatives (PCI, HIPAA, SOC, etc.) as they relate to secure networking design.
• Lead technical discussions with C-suite executives, directors, IT managers, and business leaders.
• Present architecture recommendations, roadmaps, and project deliverables in a clear and professional manner.
• Provide written documentation, network diagrams, post-migration reports, and runbooks.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed