Arun C.
Muscat, Oman · OT Cybersecurity SME · TÜV Rheinland Middle East (Client: OQ Gas Networks – OQGN)
Malaviya National Institute of Technology (MNIT), Jaipur, India
3 followers
About
Seasoned OT/ICS cybersecurity professional with 13+ years of progressive experience across IT infrastructure and industrial cybersecurity, including 6+ years dedicated to securing critical infrastructure. Arun combines hands-on expertise architecting secure SCADA, DCS, PLC, and SIS environments with strong governance, risk, and compliance (GRC) leadership, establishing OT security management systems, policy frameworks, and risk registers. He has a proven track record in deploying enterprise threat detection, managing cybersecurity programs across 30+ operational sites, and driving cross-functional incident response.
Skills
- SCADA
- DCS (Honeywell Experion PKS)
- PLC/SIS Security
- Network Segmentation (Zones & Conduits)
- Zero Trust
- Defence-in-Depth
- OT Threat Detection
- Vulnerability Management
- OT Asset Discovery
- Identity & Access Management
47 skills in total
Experience
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OT Cybersecurity SME
TÜV Rheinland Middle East (Client: OQ Gas Networks – OQGN)
Oct 2025 — Present
Muscat, Oman
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Technical Lead – OT Security
ProArch (OT-focused MSSP)
Oct 2024 — Sep 2025
Remote, North Atlanta
-
Assistant Lead OT Security Engineer
Vestas
May 2024 — Sep 2024
Chennai, India
6 experiences in total
Education
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Malaviya National Institute of Technology (MNIT), Jaipur, India
MBA / PG Diploma, Business Analytics & Product Management
Jan 2022 — Jan 2023
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Chhatrapati Shahu Ji Maharaj University (CSJM), Kanpur, India
B.Tech, Electronics & Communications Engineering
Jan 2008 — Jan 2012