Global OT Network Security Architect

Description

• Drive continuous improvement initiatives within the department and cross-functionally; encourage others to identify areas of waste (process, time, etc.); ideate and execute action plans to create productivity
• Foster a high-performing, well-connected global team culture that emphasizes collaboration, accountability, curiosity, and innovation
• Monitor industry trends and competitive benchmarks to inform strategy and maintain a forward-looking security posture
• Develop and maintain a strong understanding of Owens Corning specific business processes and operations locally and globally
• Lead the architecture, deployment, and ongoing management of secure and resilient OT network infrastructure across global manufacturing sites. Ensure robust connectivity and protection of critical operational systems to support business continuity and enable digital transformation.
• Develop and enforce OT network segmentation strategies using VLANs and Layer 2/Layer 3 protocols to minimize risk and enhance operational efficiency. Review and validate OT system designs to ensure alignment with enterprise architecture standards and regulatory requirements.
• Identify gaps in current network documentation and practices and propose updates to improve performance and reliability. Contributes to the development of standard work and process improvements for OT network infrastructure.
• Understand how IT Security and services are directly aligned with the company's strategic objectives by regularly engaging with key business stakeholders
• Continuously assess and enhance OT network technologies and controls in response to emerging threats and vulnerabilities. Stay current with industry trends, new technologies, and evolving regulatory requirements to inform infrastructure decisions.
• Build relationships within the organization, cross-functionally, and with key business stakeholders; continuously enhance connection to remain aligned with core objectives
• Create an inclusive environment where the team looks at you as a highly regarded leader and mentor
• Support capital delivery projects by reviewing OT infrastructure plans and ensuring alignment with security and architecture standards. Provide technical input during design and implementation phases, and track project milestones, deliverables, and risk mitigation efforts.
• Ensure OT network designs meet enterprise security and architecture standards. Provide hands-on support to site teams with network configuration, equipment backups, and recovery procedures to maintain system reliability and uptime.
• Collaboration and integration partner with OT architects, system owners, cybersecurity teams, and business stakeholders to integrate security technologies and resolve infrastructure issues. Offer guidance and support to site teams on governance practices and defect resolution.
• Be engaged in personal development and stay updated on the latest information security trends and best practices.
• Establish and maintain governance frameworks, standard operating procedures (SOPs), and documentation for OT network infrastructure. Participate in change review boards and architecture decision forums to ensure compliance and drive operational excellence.
• Collaborate with cross-functional teams with key stakeholders on security solutions and capabilities.

Requirements

• Bachelor’s degree in computer science, Information Systems, Cybersecurity, Networking, Electrical/Computer Engineering, or related field.
• The ability to prioritize in a constantly evolving environment
• Ability to convey relevant information clearly with confidence.
• Knowledge of OT asset management and monitoring platforms
• Experience creating and maintaining IPSEC tunnels, remote access solutions, web filtering, security, NAT and AV & threat policies.
• Experience creating communications in a variety of platforms, technologies, and methods.
• Ability to travel up to 25%, including internationally
• Analytical, technical, and problem-solving skills.
• Experience managing large scale firewall platforms
• Solid working knowledge of the function of authentication for security policies
• Proven ability to be successful within a global environment.
• Understanding of central firewall management tools to administrator standard policies and automation
• Demonstrated the ability to synthesize high-level objectives within an ambiguous environment to align on a direction with clear objectives and goals.
• Knowledge of Purdue model, OSI model, ISO, ISA, NIST and IEC standards as applied to security
• 5+ years of hands-on experience in information security technology with a strong background in security and networking
• Must know the difference between an essential security requirement and an ideal security practice and be able to communicate to leaders and stakeholders
• Success in solving complex security and network problems
• The ability to build trust, connections, and influence stakeholders.
• Experience in managing supplier relationships with confidence and presence
• 8+ years of experience in OT security, network security, shop floor controls and project management, with at least 2 years in each domain.
• Understanding others through active listening.
• Ability to understand, communicate with and effectively interact with people across cultures.
• Demonstrated experience designing and managing core network infrastructure; switch and routers
• In-depth knowledge of security policy creation, best practices and optimization
• Competent in project management theory, knowledge, skills, tools, and techniques with the ability to successfully deliver large projects from concept to deployment
• Ability to communicate and collaborate effectively with both IT and business partners to assess needs, propose technological solutions, and achieve business benefits.
• Organizational skills to handle multiple priorities and proven ability to execute and deliver results.
• Operational Technology security knowledge is a plus.
• Demonstrated experience leading resolution of advanced technical issues in conjunction with and on behalf of internal teams and external providers.
• Demonstrated experience implementing, maintaining and troubleshooting security and network technologies
• Knowledge to secure IoT and IIOT networks

Benefits

Training + Development

Interview process

Visa Sponsorship

Security clearance