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Employer
About Dow
Dow is a leading global materials science company providing innovative, sustainable solutions for packaging, infrastructure, mobility, and consumer applications.
Operational Technology (OT) Cyber Defense Analyst
The Operational Technology (OT) Cyber Defense Analyst joins the Cyber Security Operations Center (CSOC) to protect a global manufacturing environment. This role serves as a subject matter expert for industrial control systems, manufacturing technologies, and OT networks. The analyst will lead the development of detection use cases and monitoring capabilities using frameworks like MITRE ATT&CK for ICS. Daily responsibilities include conducting advanced investigations of security events, performing threat hunting, forensic analysis, and root cause determination across both OT and enterprise environments. The role requires deep knowledge of DCS, PLC, SCADA systems, and industrial networks to mitigate risks to manufacturing operations. Key skills include incident response coordination, developing playbooks, and translating intelligence into actionable defenses. The position focuses on securing critical infrastructure against cyber threats targeting industrial processes and complex manufacturing technologies.
Serve as a subject matter expert for industrial control systems, manufacturing technologies, and OT networks.
Develop and enhance OT-focused detection use cases and monitoring capabilities using the MITRE ATT&CK for ICS framework.
Conduct advanced investigations of security events including threat hunting, forensic analysis, and root cause determination.
Translate intelligence on emerging threats and vulnerabilities into actionable defensive capabilities for industrial environments.
Create and maintain playbooks, response procedures, and operational guidance for OT cybersecurity monitoring.
Coordinate incident response efforts across both manufacturing and enterprise environments.
Provide mentorship to other analysts to develop their technical expertise in Operational Technology.
What we're looking for
Must have a bachelor’s degree, relevant military experience (U.S. E5 or Canadian Petty Officer 2nd Class/Sergeant), or 5 years of relevant experience in lieu of a degree.
Minimum of 3 years of relevant experience is required.
Deep knowledge of OT and ICS technologies including DCS, PLC, SCADA, industrial networks, and manufacturing operations is required.
Must have a strong understanding of OT attack surfaces, risk vectors, and cyber threats affecting industrial environments.
Ability to analyze complex technical information and communicate risks and recommendations to both technical and business stakeholders.
Experience with security operations, incident response, threat hunting, forensic investigations, or cybersecurity monitoring is preferred.
Must be able to work legally in the United States.