Senior OT Security Architect & NAC Lead (Hybrid)

Graphic Packaging International; Atlanta (GA); Hybrid; USD 97,000 - 130,000; Full time

Job summary

Graphic Packaging International in Atlanta is seeking a Senior Cyber Security Engineer to design, implement, and improve cybersecurity across IT and OT environments. This role serves as SME for NAC, OT security, network security management, OT visibility, and remote access security, collaborating with global teams and partners to deliver secure, scalable solutions.

You will drive security architecture, vulnerability reduction, risk mitigation, and alignment with industry best practices,

Qualifications

• Bachelor's degree or equivalent in a relevant field.
• Experience in cyber security, information security, or security engineering.

Responsibilities

• Lead OT cybersecurity controls across facilities globally.
• Serve as OT cybersecurity SME for manufacturing environments.
• Collaborate with OT engineers to reduce risk while ensuring reliability.
• Support OT network segmentation and Purdue Model alignment.
• Design, implement, and support complex cybersecurity technologies.
• Support internal and external audits and regulatory compliance.

Skills

Analytical & problem solving

Communication & stakeholder mgmt

Influence & cross-functional

Self-motivated & continuous

Independent & global collab

Education

Bachelor's Degree in Cyber Security/Info Security/CS/Engineering

Tools

ICS

OT networks

OT visibility

OT segmentation

NAC

Firewalls

Remote access

Zero Trust

EDR

SIEM

Cloud security

Job description

Graphic Packaging International in Atlanta is seeking a Senior Cyber Security Engineer to design, implement, and improve cybersecurity across IT and OT environments. This role serves as SME for NAC, OT security, network security management, OT visibility, and remote access security, collaborating with global teams and partners to deliver secure, scalable solutions.

You will drive security architecture, vulnerability reduction, risk mitigation, and alignment with industry best practices,