US Data Engineering P5 Job Details | Hexion Careers

Hexion Inc. is a global leader in specialty chemicals focused on delivering innovative solutions. They are seeking a Principal Manufacturing IOT & OT Security Architect to establish a secure architecture and governance framework for industrial AI and analytics, ensuring the protection of critical manufacturing operations while enabling advanced analytics and digital solutions.

Responsibilities:

• Define and govern enterprise-wide industrial security architecture standards
• Establish secure edge-to-cloud connectivity patterns
• Develop reference architectures for industrial AI, digital twins, and advanced analytics
• Define approved deployment patterns for manufacturing environments
• Serve as the primary architectural authority for OT cybersecurity initiatives
• Design and govern solutions across Purdue Levels 0 through 5
• Define segmentation and trust boundaries between: Control Systems, Manufacturing Operations, Industrial DMZ, Enterprise Networks, Cloud Platforms
• Establish secure communication paths between operational and enterprise environments
• Develop strategies for secure remote access and vendor connectivity
• Define approved architectures for: Industrial data collection, Historian integration, Industrial IoT, Edge analytics, AI model deployment, Digital twin environments
• Ensure operational data can be securely leveraged for: Predictive maintenance, Process optimization, Reliability engineering, Advanced analytics
• Establish governance for AI deployment within manufacturing environments
• Define secure deployment patterns for: AWS IoT Greengrass, IoT SiteWise, IoT TwinMaker, Edge gateways, Industrial data brokers
• Establish device identity and certificate management standards
• Define secure software deployment and update mechanisms for edge environments
• Ensure secure operation during network interruptions and disconnected operations
• Establish cybersecurity controls aligned with: IEC 62443, NIST CSF, NIST SP 800-82, Corporate standards
• Conduct architectural security reviews for digital manufacturing initiatives
• Define risk assessment methodologies for industrial systems
• Partner with Corporate Cybersecurity teams to ensure alignment between IT and OT security programs
• Define security architecture for multi-tenant industrial software platforms
• Establish customer data isolation requirements
• Define identity and access management strategies
• Establish customer-managed key and encryption architectures
• Define audit logging and compliance requirements for industrial SaaS solutions
• Partner closely with: Principal Manufacturing & Semantic Architect, Principal Industrial AI Data Architect, Principal Edge & OT Architect, Platform Engineering Teams, Manufacturing Operations, Reliability Engineering, Corporate Cybersecurity, External Customers and Partners

Requirements:

• Bachelor's degree in Engineering, Computer Science, Cybersecurity, Information Systems, or related discipline; Associate's Degree with experience in process manufacturing will be considered
• 7+ years of experience in: Industrial Control Systems, Operational Technology, Industrial Cybersecurity, Manufacturing Architecture
• Deep expertise in: Purdue Enterprise Reference Architecture, Industrial Network Segmentation, IEC 62443, NIST Cybersecurity Framework, NIST SP 800-82
• Experience with: PLCs, DCS platforms, SCADA systems, Industrial Historians, Manufacturing Execution Systems
• Experience designing secure architectures for: Industrial IoT, Edge Computing, Cloud Integration, Digital Manufacturing Platforms
• Experience with: AWS IoT Greengrass, Industrial Digital Twin platforms
• Familiarity with: ISA-95, ISA-88, CFIHOS, Industrial AI and Machine Learning deployments
• Relevant certifications such as: GICSP, CISSP, ISA/IEC 62443 Cybersecurity Expert, AWS Security Specialty