Master Network Architect - Manufacturing
On-siteSmyrna, Tennessee, United States
Job Summary
Develop and govern OT network architectures supporting manufacturing technologies, including PLCs, DCS, SCADA, MES, historians, and Industrial IoT environments. Design secure, highly available, and low-latency network solutions while establishing IT/OT segmentation, zoning, and boundary protection strategies that safeguard production environments. Own and drive the long-term network architecture strategy and roadmap across manufacturing plants, data centers, cloud environments, and OT ecosystems. Lead architecture reviews and governance activities to ensure network solutions align with enterprise architecture, cybersecurity requirements, and operational standards. Partner closely with cybersecurity teams to implement Zero Trust-aligned network architectures and proactively identify security risks. Serve as the senior technical escalation point for complex network and production-related challenges while mentoring engineers and providing technical direction to vendors. Full-time on-site schedule in Smyrna, Tennessee; requires a university degree and 15+ years of IS/IT experience.
Required Qualifications
- Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field
- 15+ years of overall IS/IT experience
- 10+ years of experience in enterprise network engineering and network architecture roles
- 10+ years of experience with Cisco networking technologies, including routing, switching, wireless networking, and network security
- 5+ years of experience architecting and implementing Cisco Identity Services Engine (ISE) and Cisco DNA Center (DNAC)
- Deep knowledge of LAN/WAN architecture, DNS, DHCP, load balancing, and network resiliency concepts
- Hands-on experience with cloud networking (AWS, Azure, hybrid models)
- Familiarity with SD-WAN, SASE, network automation, and network observability technologies
- Proven experience designing and governing large-scale, complex, and secure network environments
- Demonstrated success partnering with business, engineering, infrastructure, and cybersecurity teams across large organizations
- Hands-on experience with Cisco firewalls, network segmentation, secure remote access, and network monitoring platforms
- Must be legally authorized to work in the United States
- Must be able to lift 50 lbs
Desired Qualifications
- Experience supporting manufacturing, Operational Technology (OT), industrial automation, or other mission-critical environments
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