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# Ot Cybersecurity Architect / Engineer - Track 2 (Tools, Architecture & Complianc

- **Company:** Tata Consultancy Services Limited
- **Location:** Cincinnati, OH, United States
- **Salary:** $130,000.0 - $160,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Amazon Web Services, Microsoft Azure, Cyber Security, Linux System Administration, Wireless Security, Cyberark, Malware, Information Technology, Palo Alto Networks, Cisco Switches, Servicenow
- **Published:** October 28, 2026
- **Apply:** https://jobs.localjobnetwork.com/apply/add/88725171/1

## About the Role

BACHELOR OF COMPUTER SCIENCE

## Description

Must Have Technical/Functional Skills

 * Hands-on experience deploying and operating Nozomi Guardian/CMC, Zscaler ZIA/ZPA, and CyberArk PAM/PSM in OT or ICS environments.
 * Experience with tool design, configuration, validation, stabilization, and handover to support across multiple sites.
 * Experience defining OT malware scanning and OT wireless security strategies aligned with industrial operational constraints.
 * Experience developing OT reference architectures, target-state diagrams, control mappings, and adoption guidance.
 * Working knowledge of CMMC, EASA Part-IS, NIS2, IEC 62443, and NIST SP 800-82.
 * Experience conducting compliance gap assessments, preparing evidence packages, and tracking remediation actions to closure.
 * Good to have: Runzero, Maximo, ServiceNow, Algosec, Palo Alto, Check Point, Cisco Catalyst 9000, RF planning, OT segmentation, Windows/Linux administration, and AWS/Azure administration.
Roles & Responsibilities

 * Provide OT tools deployment support for Nozomi, Zscaler, and CyberArk across 15 partial OTN sites, including design, configuration, validation, and handover to support.
 * Define the OT Malware Scanning Strategy and associated documentation aligned with cybersecurity policy and OT operational constraints.
 * Define the OT Wireless Strategy and documentation covering RF planning, segmentation, and security controls.
 * Publish the revised OT Reference Architecture Design, including target-state diagrams, control mappings, and adoption guidance for new sites.
 * Provide CMMC, EASA Part-IS, and NIS2 compliance-readiness support, including gap assessments, evidence packages, and remediation planning.
 * Drive OT defect remediation actions arising from Internal Audit findings, including root-cause analysis, corrective-action tracking, and closure evidence.
 * Coordinate deployment and change activities through SNOW and provide stabilization, knowledge transfer, and handover to support.
Generic Managerial Skills, If any
Excellent communication, stakeholder coordination, documentation, and ability to work independently across global teams.