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Preferred Experience:
• Experience working within an OT Industrial Control Systems which may include one or more of the following technologies: DCS, SCADA, PLCs, HMI, Data Historians including OSI PI, EDNA, Wonderware
• An understanding of Cybersecurity Frameworks (e.g. NIST, NCSC, ISO 270001, COBIT) and ICS protocols (e.g. BACnet, Modbus, PROFINET, PROFIBUS) • Experience of performing the installation and/or management Intrusion detection systems (IDS) and intrusion prevention systems (IPS)
• Experience performing the installation and/or management of network-based firewall products (Fortinet, Cisco, Juniper, Palo Alto, Sophos, SonicWall etc)
• Experience implementing and managing virtual environments including performing network troubleshooting (VMware, Microsoft Hypervisor)
• Experience with advanced Windows administration (e.g. AD, DNS, DHCP, RAS, WSUS, GPO's)
• Experience in implementing Host-based security technologies including end point protection technologies (e.g. Antivirus, Data Leakage Prevention, Host IPS, Whitelisting, XDR, EDR, NDR)
• Experience in implementing backup, NAS, SAN and restoration technologies (e.g. Symantec, VERITAS, ACRONIS, VEEAM)
• Experience in developing and delivering end user training
• Experience in developing, evaluating, implementing Security Policy and Procedures
What's in it for me?
Most IT Jobs posts in Chennai ask for 3–6 years of experience (45% of 784 that say).
From live job posts on CoreHRx, updated 14 Nov 2026. Skill figures count posts that list their skills; salary figures only posts that show a salary.
The post does not state the pay. As an estimate, comparable posts on CoreHRx advertise ₹6.7L – ₹20L a year (typical for IT Jobs in Tamil Nadu, 38 posts).
In Chennai.
It is a full time job.
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