Senior OT Network Engineer – Industrial Manufacturing Onsite

Calance, Inc.; Liberty (NC); On-site; USD 66,000 - 79,000; Full time

Benefits offered by this job

EPO/PPO Medical Plan (Anthem)

HMO/PPO Dental programs (Anthem)

Vision - VSP (MetLife)

401K VOYA Retirement vesting program

Job summary

Calance, Inc. is seeking an onsite Sr. Network Engineer for OT/network initiatives in Liberty, NC. You will lead deployment of OT network infrastructure and function as the technical authority in an industrial environment.

You will ensure secure, resilient designs supporting segmentation and IDMZ while minimizing downtime and mentoring local IT and plant teams. Strong collaboration with IT and operations is essential.

Qualifications

• 10+ years of progressive network engineering experience.
• Strong enterprise networking and secure network design expertise.
• Hands-on experience with VLANs, routing/switching, redundancy, and HA design.
• Knowledge of firewalls and secure connectivity patterns.
• OT/industrial network monitoring and troubleshooting experience.
• Wireless networking experience in industrial/manufacturing settings.
• Experience supporting cutovers, maintenance windows, and operational support activities.
• Ability to train/mentor others and drive tasks through completion.

Responsibilities

• Serve as the onsite network engineer for OT-related initiatives
• Lead deployment and adoption of OT network infrastructure
• Design and implement secure, resilient OT network architectures
• Incorporate OT cybersecurity requirements (segmentation, IDMZ, access control)
• Escalate and coordinate resolution for network incidents with internal teams/vendors
• Build and maintain OT network standards, practices, and documentation
• Mentor and train local IT support and operational staff on OT troubleshooting fundamentals
• Support project planning, cutovers, maintenance windows, and operational readiness
• Collaborate with stakeholders to translate production requirements into network solutions

Skills

OT network

Industrial networking

VLANs

Routing/switching

HA design

Firewalls

Wireless (industrial)

Troubleshooting

Mentoring

Job description

Calance, Inc. is seeking an onsite Sr. Network Engineer for OT/network initiatives in Liberty, NC. You will lead deployment of OT network infrastructure and function as the technical authority in an industrial environment.

You will ensure secure, resilient designs supporting segmentation and IDMZ while minimizing downtime and mentoring local IT and plant teams. Strong collaboration with IT and operations is essential.