Global IT Network Manager - IT/OT Segmentation Lead

The Recruiting Hive; Pittsburgh (Allegheny County); On-site; USD 120,000 - 170,000; Full time

Job summary

The Recruiting Hive in Pittsburgh is seeking an IT Network Manager who can lead a global enterprise network with deep OT expertise. You will own infrastructure connecting offices, data centers, and production sites, and drive IT/OT segmentation to protect uptime and safety.

You will lead a technical team across IT and engineering, collaborate with cybersecurity and plant operations, manage budgets, and coordinate with vendors for secure, scalable networking across domestic and international

Qualifications

• Bachelor’s degree or equivalent experience; willingness to travel domestically and internationally and support occasional after-hours changes.

Responsibilities

• Lead, mentor, and develop the network team; own priorities, network standards, budgets, and lifecycle planning.
• Direct global WAN, LAN, WLAN, SD-WAN/SASE, firewalls, VPN/remote access, and unified communications platforms.
• Design resilient, high-availability networks and drive incident response, root-cause analysis, and continuous improvement.
• Develop and implement Purdue Model-based IT/OT segmentation, industrial DMZs, and controlled communications between enterprise and plant networks.
• Lead OT network assessments, asset inventories, plant segmentation roadmaps, and secure vendor remote-access practices.
• Work with cybersecurity and plant teams on OT monitoring, vulnerability management, incident response, and recovery planning.
• Oversee network infrastructure for site openings, acquisitions, and integrations; manage carriers and technology partners.
• Coordinate plant-safe change windows and support audits, cyber insurance reviews, and security controls.

Education

Bachelor’s degree or equivalent experience

Job description

The Recruiting Hive in Pittsburgh is seeking an IT Network Manager who can lead a global enterprise network with deep OT expertise. You will own infrastructure connecting offices, data centers, and production sites, and drive IT/OT segmentation to protect uptime and safety.

You will lead a technical team across IT and engineering, collaborate with cybersecurity and plant operations, manage budgets, and coordinate with vendors for secure, scalable networking across domestic and international