Industrial OT Network Engineer: Secure ICS/SCADA Connectivity

Jobtailor; Greensburg (Westmoreland County); On-site; USD 90,000 - 130,000; Full time

Job summary

Jobtailor is seeking an experienced OT Network Engineer to implement, maintain, and secure industrial network infrastructure across the Jackson site and other plants. The role focuses on OT/IT integration, automation, and incident resolution in a manufacturing environment.

The candidate will collaborate with Automation Engineers, IT, and Information Security teams to ensure secure connectivity and audit readiness, while supporting Industry 4.0 initiatives and new OT deployments.

Qualifications

• 3–5 years of network administration experience, including 2+ years supporting industrial or OT networks.
• Hands-on experience with industrial Ethernet, routing, switching, and network security appliances.
• Working knowledge of ICS/SCADA protocols (OPC, Modbus, PROFINET, CIP, DNP3).
• CCNA certification.

Responsibilities

• Implement, maintain, and support secure OT network infrastructure at the Jackson manufacturing site and other plants as needed
• Design, configure, and maintain OT network infrastructure including switches, routers, firewalls, wireless, and VPN
• Monitor OT network performance and proactively resolve incidents within defined SLA targets
• Implement and maintain network automation practices including VLANs, device backups, and patching
• Partner with Automation Engineers to support reliable ICs and SCADA system connectivity
• Collaborate with IT and Information Security teams to ensure secure OT/IT network integration and audit readiness

Skills

Network Administration Experience

Industrial Ethernet

ICS/SCADA Protocols

CCNA Certification

Education

CCNA Certification

CCNP Certification

Tools

Industrial Ethernet switches

Firewalls

Wireless

VPN

Cyber Vision

Stealthwatch

Job description

Jobtailor is seeking an experienced OT Network Engineer to implement, maintain, and secure industrial network infrastructure across the Jackson site and other plants. The role focuses on OT/IT integration, automation, and incident resolution in a manufacturing environment.

The candidate will collaborate with Automation Engineers, IT, and Information Security teams to ensure secure connectivity and audit readiness, while supporting Industry 4.0 initiatives and new OT deployments.