OT Systems Engineer

OT Manufacturing Systems Engineer

100% Remote (limited travel)

$50-60/hour

This position is eligible for medical, dental, vision, and 401(k).

• 5+ years of OT/manufacturing systems experience
• Experience with OT system patching (deployment, testing environments, rollout processes)
• Knowledge of OT security best practices
• Experience with Nozomi (Guardians/CMC preferred)
• Experience with AVEVA/Wonderware (InTouch, System Platform, Galaxy)
• Experience with Rockwell Automation and Allen-Bradley hardware

Preferred: Octoplant, Kepware/OPC drivers

Seeking an OT Manufacturing Systems Engineer to support and modernize manufacturing systems. This role focuses on system upgrades, patch management, and OT security monitoring in a remote environment.

Key responsibilities include:

• Deploying and testing OT system patches
• Building test environments before production rollout
• Supporting system upgrades (legacy Windows servers to newer versions)
• Monitoring OT security alerts using Nozomi
• Supporting ICS platforms and troubleshooting issues
• Assisting with audits, standardization, and overall OT operations

Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.