Job Description
OT Security Consultant
POSITIONS
2

LOCATION
Navi Mumbai

FUNCTION
OT / ICS Security

EMPLOYMENT TYPE
Full time

Role Overview
We are looking for two experienced OT Security Consultants to join our team in Navi Mumbai. The ideal candidates will bring strong expertise in Operational Technology (OT) / Industrial Control Systems (ICS) security, hands-on experience designing and deploying Armis, sound knowledge of the IEC 62443 series of standards, and demonstrated capability in conducting OT risk assessments for industrial and critical infrastructure environments.
Key Responsibilities
• Design, plan, and lead deployment of Armis (or similar OT/IoT asset visibility and security platforms) across client industrial environments, including sensor placement, network architecture review, and integration with existing IT/OT infrastructure.
• Conduct OT/ICS risk assessments, vulnerability assessments, and gap analyses aligned with IEC 62443 and other relevant OT security frameworks (NIST CSF, NERC CIP, etc.).




• Develop and support implementation of OT security architecture, zone and conduit segmentation models, and defense-in-depth strategies as per IEC 62443 principles.
• Perform asset discovery, inventory, and classification of OT/ICS assets (PLCs, RTUs, DCS, SCADA, HMIs) using Armis and related tools.
• Support incident response, threat detection, and monitoring activities for OT environments.
• Prepare detailed technical documentation, risk reports, security policies, and remediation roadmaps for client stakeholders.
• Engage with client OT, IT, engineering, and plant teams to gather requirements, present findings, and drive security improvement initiatives.
• Stay current with emerging OT/ICS threats, vulnerabilities, and industry best practices, and provide advisory support to clients accordingly.
• Collaborate with cross-functional teams (SOC, network, compliance) to ensure OT security controls are effectively integrated into the broader security program

📌 OT Security Consultant (India)
🏢 Inspira Enterprise
📍 India