OT Network Engineer
Grace Therapeutics
Lake Charles, LA · Posted October 26, 2026
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About the job
Annual Wage Range: $115,360.00 - $158,620.00 Other Compensation: Eligibility for the Short-Term Incentive program and other applicable bonuses Benefits: U.S. Employee Benefits Summary (grace.com)
Grace, a Standard Industries company, is a leading global supplier of catalysts, engineered materials and fine chemicals. We provide innovative products, technologies and services which our customers use to manufacture everyday products like renewable fuels, pharmaceuticals, toothpaste, cosmetics, food packaging, beer, edible oils and more. Our thousands of employees help shape a better future at our global headquarters in Columbia, MD and locations worldwide.
Job Description
Grace is seeking an OT Network Engineer to join our IT Infrastructure team! This role reports to Manager Telecommunications & OT IT Systems located at Lake Charles, LA. The OT Network Engineer will play a crucial role in designing and implementing networking, virtualization, monitoring, and backup systems, in accordance with Grace's Operational Technology (OT) Standards. This position focuses on deploying industrial and commercial virtual platforms, servers, and backup systems to enhance the manufacturing environment. This position will provide troubleshooting and support of OT networks in concert with other members of the OT team to ensure rapid response of issues related to plant floor production networking systems.
The ideal candidate will be a self-starter who can work collaboratively in a team environment, possess exceptional problem-solving skills, attention to detail, and refined communication skills.
Responsibilities
OT Network Design and Implementation: Planning, creating, and deploying an OT network infrastructure that meets Grace’s standards.
System Design & Implementation: Lead the setup and deployment of virtualization platforms, servers, and backup systems within the manufacturing environment, ensuring compliance with Grace OT networking standards.
Collaboration: Work closely with cross-functional teams to align IT and operational goals, providing technical support and guidance throughout implementation phases.
Network Design Guidance: Provide design expertise on network configurations and setups specifically for OT environments.
Vendor Collaboration: Partner with control systems vendors, local IT, and OT teams to set up, configure, and deploy new hardware installations, including servers, switches, and PCs.
Security Compliance: Review security requirements to ensure the network complies with established security standards, including familiarity with the Purdue model framework.
Vulnerability Evaluation: Assess systems and networks for security vulnerabilities, offering solutions to address identified risks.
Stakeholder Communication: Communicate clearly and proactively with stakeholders regarding reasons for required changes to systems and processes.
Strategic Participation: Participate in Operations Technology meetings, reviews, and strategic discussions to align SI initiatives with operational goals.
Required Qualifications
This position will require up to 20% travel Candidates will be located at a Grace manufacturing site including international travel.
BS or BA degree in Computer Engineering, Computer Science, or related fields. or equivalent work experience.
7-10 years of network engineering experience.
Palo Alto Firewalls and Product Suite
Cisco (Layer2 and Layer3) switching and routing technologies.
Windows Server Virtualization (VMWare).
Network technologies and topologies (Cable standards).
Structured cabling for Copper and Fiber network connections.
Preferred Qualifications
Server Backup systems (Veeam).
Windows Server and Client operating system.
Distributed Control systems knowledge and experience (Honeywell, Rockwell, Siemens).
Claroty and Sentinel one or any other AntiVirus solution.
Server and Workstation Patch Management.
Certifications - CCNP, CCNA, CompTIA Network+, CompTIA Security+.
Experience working in a manufacturing plant.
Benefits
Medical, Dental, Vision Insurance
Life Insurance and Disability
Grace Wellness Program
Flexible Workplace with maximum overlap with the core hours
Retirement Plans
401(k) Company Match
Paid Vacation and Holidays
Parental Leave
Tuition Reimbursement
Company Donation Match Program
Grace is not accepting unsolicited assistance from search firms for this employment opportunity. Please, no phone calls or emails. All resumes submitted by search firms to any employee at Grace via email, the Internet or in any form and/or method without a valid written search agreement in place for this position will be deemed the sole property of Grace. No fee will be paid in the event the candidate is hired by Grace as a result of the referral or through other means.