T
Tata Consultancy Services
OT Network & Security Advisor
15 days ago
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Important information
Contract type:
Permanent
Location:
Bengaluru, Karnataka, India
Work mode:
Onsite
Published on:
7 October 2026
What they need
Job Title: OT Network & Security Advisor
Experience Range: 10- 15 Years
Location: Pan India
Must-Have:
- Experience in IT OT network & security assessment and solution design for industrial environment for process, manufacturing & Utility etc
- Experience in high level and low-level network solution design
- Hands-on experience configuring IT - OT network infrastructure devices - Network architecture/ switches/ routers/ firewall tools, rule review firewalls/ DMZ/AD etc
- Experience with firewall solution design, rule review etc
- Experience with OT security tools like MS D4IOT, Armis, Claroty . Nozomi & Secure remote access solution deployment
- Working knowledge of Current OT security and safety regulation/standards/guidelines like NIST, ISA99, ANSI,NERC, IEC-62443, NIST 800 82 etc
- Good understanding of Industrial control system / Operational technology (PLC/SCADA/Historian / DCS/ MES)
Good-to-Have:
- Certifications in IEC62443. CCNA,
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