A growing manufacturing company is looking to hire an OT Security Architect to join their team. This is with a large enterprise manufacturing organization operating across 13 domestic sites with an active greenfield facility currently under construction. The environment spans both IT and OT, with security coverage across active manufacturing floors. The core stack includes Rockwell Automation platforms, Stratix industrial networking, Palo Alto firewalls, enterprise EDR, and SIEM infrastructure. This team is building, not patching. The greenfield site is a ground-up implementation, and this role owns both the design and the execution. They need someone who can architect a secure OT network from scratch and then install, integrate, and tune the tools themselves. Handing off after the design phase is not how this team operates. This team will continue to grow so this role provides career growth opportunity and stability. Required Skills & Experience 5+ years of hands-on experience in OT or industrial cybersecurity, with direct exposure to manufacturing environments Experience architecting secure OT/ICS networks, including segmentation design, zone and conduit architecture, and Purdue model implementation Hands-on experience with Rockwell Automation platforms in a manufacturing environment Proficiency with Stratix industrial networking equipment, including configuration and security hardening Proficiency with Palo Alto firewalls, including policy management and network security design Hands-on experience with EDR platforms, including agent deployment, tuning, and alert analysis SIEM integration experience, including onboarding OT log sources and building use cases that translate to SOC-actionable alerts Experience conducting vulnerability assessments in OT environments using passive scanning approaches appropriate for sensitive manufacturing systems Demonstrated ability to work directly with vendors, evaluate tooling, and migrate configurations across platforms Desired Skills & Experience Background in electrical engineering, industrial controls, or direct time on a manufacturing floor Familiarity with

ICS/SCADA

protocols such as Modbus, DNP3, EtherNet/IP, and OPC Experience standing up security programs at greenfield or newly commissioned facilities Exposure to international vendor engagements or travel to vendor sites for project implementation Familiarity with NIST standards What You Will Be Doing Tech Breakdown 35% OT network security architecture and design 25% Tool implementation, integration, and engineering 20% Vulnerability assessment and remediation planning 10% Vendor engagement and tool evaluation 10% SOC integration and alert validation Daily Responsibilities 70%

Hands On:

Designing, building, and engineering OT security infrastructure across manufacturing sites, including greenfield implementation 20%

Team Collaboration:

Working alongside the OT security engineering team and engaging with local site teams to gather requirements and validate designs 10%

Vendor and Project Coordination:

Supporting tool evaluations and on-site implementation at vendor locations as needed The Offer Bonus eligible You will receive the following benefits: Medical, Dental, and Vision Insurance Vacation Time PTO Career Growth Opportunity Applicants must be currently authorized to work in the US on a full-time basis now and in the future.