Sr. OT Network Engineer

A leading global manufacturer is seeking a Senior OT Network Engineer to drive the design and evolution of secure industrial network infrastructure across multiple production facilities. This is a high-impact role focused on enabling smart manufacturing, improving plant connectivity, and strengthening cybersecurity across operational environments.

This opportunity sits at the intersection of IT and plant operations, offering direct influence on uptime, safety, and digital transformation initiatives.

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Key Responsibilities

• Architect and deploy secure, scalable OT network infrastructure across manufacturing sites, including wired and wireless environments

• Lead advanced troubleshooting efforts, resolving complex network issues while improving reliability and performance

• Establish and enforce network standards, segmentation strategies, and cybersecurity best practices aligned with industrial frameworks

• Partner with cross-functional teams to integrate automation systems, connected devices, and industrial applications into a unified network architecture

Qualifications

• 7+ years of network engineering experience, including hands-on work within industrial or manufacturing environments

• Strong expertise in Cisco-based infrastructure, including industrial switches, firewalls, and secure remote access technologies

• Deep understanding of OT networking principles, including industrial protocols and segmentation strategies

• Proven ability to collaborate across engineering, IT, and cybersecurity teams in complex operational environments

This role is ideal for someone who wants to own OT network strategy within a modern manufacturing environment and play a key role in advancing Industry 4.0 initiatives. The position offers strong visibility, technical ownership, and long-term growth potential.

Location: Jackson, TN - Hybrid (3 days in office / 2 remote) - relocation available *

Travel: Up to 20%

Salary: $130K - $145K + 15% target bonus

Benefits: Medical, Dental, Vision, Disability, EAP, 401K, Employee Purchase Program, PTO - 2 weeks, Holidays, Great Culture.

Relocation Assistance Available *

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To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements."

Pay Details: $130,000.00 to $145,000.00 per year

Search managed by: Deanna Murphy

Equal Opportunity Employer/Veterans/Disabled

Military connected talent encouraged to apply

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

• The California Fair Chance Act
• Los Angeles City Fair Chance Ordinance
• Los Angeles County Fair Chance Ordinance for Employers
• San Francisco Fair Chance Ordinance

Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.