US Data Engineering P5

Hexion Careers • Worthington, OH

1d • Remote

About The Position

Hexion is a global leader in specialty chemicals, delivering innovative solutions that improve performance, sustainability, and operational excellence across industries. As part of Hexion’s digital transformation strategy, we are building a next-generation industrial edge-to-cloud platform that integrates operational technology (OT), industrial data, advanced analytics, AI, and digital twin technologies to drive manufacturing performance and create scalable customer-facing solutions. We are seeking a Principal Manufacturing IOT & OT Security Architect to establish the security architecture and governance framework that enables industrial AI and analytics while protecting critical manufacturing operations. This role serves as the primary authority for industrial cybersecurity architecture and will ensure that all digital manufacturing initiatives align with: Purdue Enterprise Reference Architecture, IEC 62443 Industrial Security Standards, NIST Cybersecurity Framework, NIST SP 800-82 Industrial Control Systems Guidance, Corporate security policies and regulatory requirements. The successful candidate will establish secure patterns for moving operational data from manufacturing environments into cloud platforms while enabling advanced analytics, machine learning, digital twins, and future autonomous operations. This role requires balancing security, operational reliability, and business innovation while maintaining the integrity and availability of critical manufacturing systems.

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

Nice To Haves

• Experience with AWS IoT Greengrass
• Experience with Industrial Digital Twin platforms
• Familiarity with ISA-95
• Familiarity with ISA-88
• Familiarity with CFIHOS
• Familiarity with Industrial AI and Machine Learning deployments
• Relevant certifications such as GICSP
• Relevant certifications such as CISSP
• Relevant certifications such as ISA/IEC 62443 Cybersecurity Expert
• Relevant certifications such as AWS Security Specialty

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, and 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, and Digital twin environments
• Ensure operational data can be securely leveraged for Predictive maintenance, Process optimization, Reliability engineering, and Advanced analytics
• Establish governance for AI deployment within manufacturing environments
• Define secure deployment patterns for AWS IoT Greengrass, IoT SiteWise, IoT TwinMaker, Edge gateways, and 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, and 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, and External Customers and Partners
• Operate as the enterprise authority for industrial security architecture
• Influence organizational strategy without direct authority
• Balance innovation and risk management
• Drive adoption of secure-by-design principles across all digital manufacturing initiatives
• Establish reusable security patterns that accelerate deployment while maintaining compliance

Benefits

• We invest in innovation, sustainability, and continuous development—equipping you with the tools, training, and opportunities to excel.
• With an unwavering commitment to safety, partnership, belonging, and impact, we empower you to lead change and strengthen industries worldwide.

What This Job Offers

• Job Type: Full-time
• Career Level: Principal
• Education Level: Associate degree