Operational Technology (OT) Cybersecurity & Infrastructure Specialist

Job Description & Summary

OT Cybersecurity & Infrastructure Specialist is responsible for designing, implementing, securing, and maintaining IT‑OT infrastructures that enable safe, reliable, and efficient industrial operations. The role focuses on protecting control environments through secure‑by‑design architectures, Purdue Model segmentation, and end‑to‑end visibility using advanced OT monitoring platforms. The ideal candidate brings deep technical knowledge across I&C/SCADA systems, industrial networking, wireless OT systems, and cybersecurity frameworks such as SANS I&C, IEC 62443, NIST 800‑82, and CIS Controls — with proven experience in greenfield and brownfield deployments, OT modernization, and security integration projects.

Responsibilities

• Design, implement, and maintain secure IT‑OT infrastructure ensuring reliability, performance, and cyber resilience.
• Provide expert technical support and resolve complex IT‑OT integr...