Job Description

We are seeking a

Senior OT Cybersecurity Engineer

with strong expertise in securing industrial control systems (ICS), SCADA, and OT environments. The ideal candidate will lead cybersecurity initiatives for operational technologies, ensuring compliance, resilience, and protection of mission-critical systems in manufacturing or industrial settings.

Key Responsibilities:

Assess, design, and implement

OT cybersecurity frameworks

across industrial environments. Conduct

risk assessments, vulnerability analysis, and penetration testing

specific to ICS and SCADA systems. Develop and maintain

incident response and disaster recovery plans

for OT networks. Collaborate with IT and plant operations teams to ensure

secure integration

between IT and OT systems. Configure and manage

firewalls, network segmentation, and access controls

in OT environments. Support compliance with standards such as

IEC 62443, NIST 800-82, and ISO 27001

. Lead audits, cybersecurity awareness sessions, and provide technical guidance to plant engineers. Monitor and analyze network traffic for

anomalies or security events

using SIEM tools. Prepare documentation including

security architecture, hardening guides, and threat models

.

Required Skills & Qualifications:

Bachelor's or Master's degree in

Electronics, Electrical, Computer Science, or related engineering fields

.

4+ years

of experience in OT/ICS cybersecurity. Strong understanding of

PLC, DCS, SCADA systems, and industrial communication protocols

(Modbus, OPC, Profibus, etc.). Hands-on experience with

network security, endpoint protection, and intrusion detection

in OT networks. Familiarity with

firewall configuration (e.g., Palo Alto, Fortinet)

and

SIEM tools

(e.g., Splunk, QRadar). Certifications preferred:

GICSP, CISSP, CISM, ISA/IEC 62443, or CEH.

Excellent analytical, communication, and stakeholder management skills.

Preferred Industry Background:

Manufacturing Energy and Utilities Oil & Gas Pharma / Chemical Infrastructure & Smart Facilities

Why Join:

Opportunity to work on cutting-edge

OT cybersecurity initiatives

across industrial environments. Collaborative and growth-oriented work culture. Exposure to

Industry 4.0, IoT Security, and Automation Technologies

.
Job Types: Full-time, Permanent

Pay: ₹1,500,000.00 - ₹3,000,000.00 per year

Benefits:

Provident Fund
Application Question(s):

Notice Period
Experience:

total work: 5 years (Preferred) OT cybersecurity: 4 years (Preferred)
Work Location: In person