OT Engineer

Lydian Armenia CJSC

- Implement IEC 62443 controls - Manage OT firewalls and segmentation - Support ABB 800xA systems or similar control systems - Maintain system integrity and availability - Manage industrial networks and switches - Ensure segmentation and redundancy - Manage data diodes and historian systems - Monitor and respond to OT security events - Enforce IT/OT separation - Approve OT network/security changes - Escalate production-impacting risks

- Bachelor's Degree (Software/Computer Technology Field Preferred) or equivalent work experience - Strong Cisco/Fortinet knowledge - Mining/remote network experience preferred - Minimum 5+ years of Enterprise Network Administration experience - Minimum 7+ years OT/ICS experience - IEC 62443 knowledge - ABB 800xA experience preferred - OT and ICS/DCS infrastructure knowledge (network, servers) - English proficiency is mandatory

Interested candidates are kindly requested to send their CV via staff.am portal or directly to HR@lydianarmenia.com, indicating the position title in the email subject line. Please mention in your application that you have learned about this position from MyJob.am