OT Solution Architect / OT Network Security Architect

Consult Asia; Chennai District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Consult Asia is seeking an experienced OT/ICS infrastructure professional in Chennai to design and manage secure OT network architectures and coordinate OT-IT integration across sites. The role leads deployments and migrations while ensuring cybersecurity compliance and robust documentation.

Ideal candidates bring 5–7 years in OT/ICS, with SCADA/PLC/HMI expertise and strong communication skills to coordinate complex deployments across multiple sites.

Qualifications

• 5–7 years in OT/ICS infrastructure.
• Expertise in SCADA, PLC, HMI.
• Strong communication skills and deployment coordination.

Responsibilities

• Design and manage secure OT network architectures.
• Coordinate OT-IT integration and deployments.
• Oversee industrial infrastructure across sites.
• Ensure cybersecurity compliance and maintain documentation.

Skills

OT/ICS infra

SCADA

PLC

HMI

Industrial protocols

OT security

Deployment coordination

Cisco

Palo Alto

Communication skills

Tools

Cisco

Palo Alto

Job description

Design and manage secure OT network architectures, coordinate OT-IT integration, lead deployments and migrations, oversee industrial infrastructure across sites, ensure cybersecurity compliance support MSSP teams and maintain technical documentation.

Required Candidate profile

5–7 years in OT/ICS infrastructure with expertise in SCADA, PLC, HMI, Cisco, Palo Alto, industrial protocols, OT security, deployment coordination, and strong communication skills.