We are looking for an experienced OT Network Security Specialist / Network Engineer to manage and secure industrial network infrastructure in complex Operational Technology (OT) environments.
✅ Mandatory Skills
✔ Cisco Networking
✔ Hirschmann Switches
✔ Fortinet Firewalls
✔ Routing & Switching
✔ Industrial / OT Networking
✔ Firewall Configuration
✔ Network Security
✔ Complex Network Configuration
? Relevant Experience
✔ 5+ Years in Enterprise/OT Networking
✔ Cisco, Hirschmann & Fortinet Administration
✔ Firewall Rule Management
✔ Industrial Network Troubleshooting
✔ Network Monitoring & Security
✔ SNMP, IPAM, What's Up Gold
✔ OT Infrastructure Support
⭐ Preferred Skills
✔ CCNA / CCNP Certification
✔ Fortinet NSE Certification
✔ Hirschmann Certification
✔ French Language (Good to Have)
⚠️ Key Note
✔ Hands-on experience in Cisco, Hirschmann, and Fortinet is Mandatory.
✔ Candidates must have worked in complex industrial/OT environments.
✔ Strong communication skills are mandatory
📌 OT Network Security Specialist (Hyderabad)
🏢 Quess IT Staffing
📍 Hyderabad
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