Onsite Sr Network OT Engineer (10+ years exp)
Princeton IN
Contract
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Must Have Technical/Functional Skills
We are seeking a highly skilled Sr OT Network Engineer to support the design, deployment, and ongoing reliability of Operational Technology network infrastructure in a manufacturing environment. This onsite role serves as a key technical resource and liaison between IT and plant engineering to ensure OT network solutions are delivered securely, efficiently, and with zero unplanned downtime.
The ideal candidate is a hands-on network professional with strong OT and enterprise networking experience, proven ability to work in manufacturing environments, and a collaborative approach to supporting both technical teams and non-technical stakeholders.
support by resolving technical support incidents or service requests in accordance with applicable service level agreements
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Roles & Responsibilities
Serve as the onsite network engineer for OT-related initiatives.
Lead the deployment and adoption of OT network infrastructure.
Support the design and implementation of secure, resilient network architectures for industrial and manufacturing environments.
Ensure OT cybersecurity requirements are incorporated into network solutions, including segmentation, IDMZ, and access control practices.
Provide escalation support for network incidents and coordinate issue resolution with internal teams and vendors as needed.
Assist with network standards, implementation practices, and documentation for OT environments.
Mentor and train local IT support teams and operational staff on OT network fundamentals and troubleshooting.
Contribute to project planning, cutovers, maintenance activities, and operational readiness.
Collaborate with stakeholders to translate business and production requirements into effective network solutions Candidates should have experience with a broad mix of enterprise and OT networking technologies, including:
Enterprise LAN/WAN networks
OT / industrial network environments
Network segmentation and secure network design IDMZ architecture Firewalls and secure connectivity VLANs, routing, switching, and redundancy Network monitoring and troubleshooting WirelessÂ
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