Global IT/OT Network Leader — 24/7 Manufacturing

Essenti Talent; Pittsburgh (Allegheny County); Presencial; USD 170.000 - 210.000; Jornada completa

Descripción de la vacante

Essenti Talent is seeking an IT Network Manager to lead a global enterprise network across offices, data centers, and manufacturing sites. You will steward IT/OT segmentation using the Purdue Model and drive secure integration of production networks with enterprise IT while maintaining uptime and safety.

You will guide a technical team, shape security controls, and collaborate with plant engineering, cybersecurity, and executive leadership on complex, multinational initiatives.

Formación

• 10+ years of enterprise networking/operations experience; 5+ years in leadership.
• Purdue Model expertise (Levels 0-5) incl. IT/OT segmentation and industrial DMZ design.
• Strong knowledge of BGP, OSPF, VLANs, switching, QoS, HA, SD-WAN/SASE, next-gen firewalls.

Responsabilidades

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

Conocimientos

Enterprise networking

Network leadership

OT networking

Purdue Model expertise

BGP/OSPF/VLANs/QoS

SD-WAN/SASE

Firewalls/VPN

Industrial protocols

Multi-site/global networking

Educación

Bachelor’s degree or equivalent experience

Herramientas

Fortinet FortiGate/SASE

Cisco/Meraki

Webex Calling / Teams Voice

OT security tools (Claroty/Nozomi/Dragos/ Defender for IoT)

CCNP/CCIE credentials useful

Descripción del empleo

Essenti Talent is seeking an IT Network Manager to lead a global enterprise network across offices, data centers, and manufacturing sites. You will steward IT/OT segmentation using the Purdue Model and drive secure integration of production networks with enterprise IT while maintaining uptime and safety.

You will guide a technical team, shape security controls, and collaborate with plant engineering, cybersecurity, and executive leadership on complex, multinational initiatives.