Global IT Network Manager – Cisco & Fortinet, SD-WAN

Avtech Solutions Inc; Pittsburgh (Allegheny County); On-site; USD 120,000 - 180,000; Full time

Job summary

Avtech Solutions Inc in Pittsburgh, PA seeks an IT Network Manager to own enterprise and OT networking, Purdue Model alignment, and security across multi‑site infrastructure. You will lead WAN/LAN, SD‑WAN/SASE, and next‑gen firewall deployments while guiding incident response and cybersecurity hardening.

The role requires 10+ years in enterprise network management, strong Cisco/Fortinet experience, and legal work authorization for on‑site work in Pittsburgh.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Information Technology, Network Engineering, or a related technical discipline.
• Minimum of 10+ years of progressive professional hands‑on experience in enterprise network management, engineering, and leadership.
• Strong operational expertise in IT/OT networking and implementation of the Purdue Model for industrial control systems.
• Comprehensive working knowledge of WAN, LAN, SD‑WAN/SASE architectures, and firewalls.
• Deep practical experience with Industrial DMZ security, network segmentation, and enterprise incident response.
• Solid working knowledge of Cisco and Fortinet hardware, software configuration, and core routing protocols (BGP, OSPF).
• Proven leadership experience managing global, multi‑site network operations and engineering teams.
• Mandatory legal work authorization and physical availability for Pittsburgh, PA.

Responsibilities

• Direct and manage global enterprise network operations, multi‑site infrastructure deployments, and high‑availability network support.
• Architect and govern IT/OT convergence with Purdue Model segmentation across environments.
• Design and optimize WAN, LAN, SD‑WAN/SASE architectures and advanced firewall security policies.
• Secure industrial DMZs, enforce network segmentation, and manage incident response and cybersecurity hardening.
• Administer and troubleshoot Cisco and Fortinet routing and switching platforms.
• Oversee routing protocols (BGP, OSPF) and global network performance monitoring.
• Maintain network architecture blueprints, firewall rule sets, backups, and runbooks.

Skills

IT/OT networking

Purdue Model

BGP

OSPF

Cisco/ Fortinet routing

WAN/LAN/SD-WAN

industrial DMZ security

incident response

global multi-site operations

leadership

Education

Bachelor's or Master’s degree in CS/IT/Network Engineering

Tools

Jira

ServiceNow

Remedy

AWS Transit Gateway

Azure Virtual WAN

Job description

Avtech Solutions Inc in Pittsburgh, PA seeks an IT Network Manager to own enterprise and OT networking, Purdue Model alignment, and security across multi‑site infrastructure. You will lead WAN/LAN, SD‑WAN/SASE, and next‑gen firewall deployments while guiding incident response and cybersecurity hardening.

The role requires 10+ years in enterprise network management, strong Cisco/Fortinet experience, and legal work authorization for on‑site work in Pittsburgh.