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Job Title


OT Cybersecurity Consultant


Company : YASH Technologies


Location : Vellore, Tamil nadu


Created : 2025-12-19


Job Type : Full Time


Job Description

Job Description:We are currently hiring for the position of OT Security Consultant for one of our key industrial clients. About the RoleWe are seeking an experienced OT Security Consultant with strong hands‑on expertise in OT security platforms, industrial control systems, and IT‑OT cybersecurity integration. The consultant will independently lead the design, deployment, and operations of OT security solutions across industrial environments, particularly within Oil & Gas and Energy sectors.Key ResponsibilitiesDeploy and configure OT security platforms such as Claroty and Nozomi (end‑to‑end implementation).Integrate and work with FortiGate firewalls, Cisco networking, and OpenSearch for IT‑OT visibility.Perform asset discovery, traffic analysis, anomaly detection, and alert tuning.Design and support OT network segmentation based on the Purdue Model.Work with Siemens / Rockwell PLCs, SCADA systems, Ignition, and common industrial protocols.Provide scenario‑based OT security solutions and collaborate on requirement gathering & design discussions.Lead OT security project delivery independently and manage stakeholders both on-site and remotely.Required SkillsHands‑on experience with Claroty or NozomiProficiency with FortiGate, Cisco networking, and OpenSearchExperience in the Oil & Gas / Energy domainWorking knowledge of PLC/SCADA systemsStrong understanding of OT segmentation & Purdue ModelExperience managing 100–200+ sensor deploymentsStrong analytical and problem‑solving skillsGood to HaveExposure to IEC 62443Experience with IT/OT integrationExperience with incident response in OT environments