Remote OT Security Analyst for ICS & Manufacturing

Cyberjobs; United States; Remote; USD 95,000 - 143,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401K

Paid time off

Job summary

Graham Packaging is seeking an OT Cyber Security Analyst to protect industrial control systems and manufacturing environments. The role focuses on OT security monitoring, threat detection and incident response, vulnerability management, and secure implementation of cybersecurity controls across plant operations.

You will work hands-on with PLCs, embedded systems, industrial networks, and OT platforms such as Dragos, alongside CrowdStrike and Linux-based monitoring tools.

Qualifications

• 3–7 years of cybersecurity experience with OT/ICS in manufacturing.
• Proven experience implementing cybersecurity controls in industrial environments.
• Hands-on with plant operations or controls/automation teams preferred.

Responsibilities

• OT Security Monitoring, Incident Response for SCADA/PLC environments.
• Threat detection and OT risk analysis across plant networks.
• OT vulnerability management with plant teams to minimize downtime.
• ICS security design and secure architectures for PLCs, DCS, embedded systems.
• Tool administration and optimization for Dragos, CrowdStrike, and Linux-based tools.
• Assist in IT/OT network segmentation and secure vendor access.

Skills

OT networks

Industrial protocols

PLC/embedded systems

Dragos

CrowdStrike

Linux

IT/OT convergence

Scripting

Education

Bachelor’s degree in Cybersecurity/IT/Engineering

GICSP

CISSP

CISM

Tools

Dragos OT platform

CrowdStrike

Linux

Job description

Graham Packaging is seeking an OT Cyber Security Analyst to protect industrial control systems and manufacturing environments. The role focuses on OT security monitoring, threat detection and incident response, vulnerability management, and secure implementation of cybersecurity controls across plant operations.

You will work hands-on with PLCs, embedded systems, industrial networks, and OT platforms such as Dragos, alongside CrowdStrike and Linux-based monitoring tools.