OT Cybersecurity Engineer

About the role

Operating from India, this role leads OT security assessments, designs secure architectures aligned to ISA/IEC 62443 and NIST frameworks, and drives continuous monitoring, governance, and risk reduction across PLCs, SCADA, DCS, industrial IoT, and MES environments.

What you'll do

• Conduct OT/ICS security assessments across global manufacturing sites
• Perform risk and gap analyses against ISA/IEC 62443 , NIST , and ICS‑CERT guidelines
• Maintain OT asset inventories including firmware versions, network diagrams, and data flows
• Design and enforce segmentation aligned to the Purdue Model
• Recommend and oversee deployment of OT‑specific security controls

What you need

• 10–18 yrs of experience
• Incident response
• SCADA
• DCS
• PLC
• ISO 27001
• IoT
• Any graduate

Good to have

• Network security
• Firewalls