- Develop secondary engineering design packages for HV substations (66kV to 500kV), including:
- Protection & Control schematics (AC/DC schematics, wiring diagrams)
- Relay coordination settings and philosophy
- Single-line diagrams and interlocking logic
- Metering and interface schematics
- SCADA & communication architecture (RTU/IED configuration)
- Selection and application of protection relays (Siemens, GE, SEL, ABB, Schneider
- Prepare and review control room layouts, panel GA drawings, wiring schedules, and terminal plans
- Design of substation auxiliary systems: AC/DC supply systems, battery sizing, chargers, and LV panels
- Ensure compliance with IEC 61850, IEC 60255, IEEE, and customer-specific standards
- Coordinate with primary, civil, and automation teams for interface alignment
- Participate in FAT, SAT, and commissioning support as needed
- Lead technical discussions with clients, OEMs, and cross-functional teams
- Report directly to the team leader and carry out any assigned tasks related to work.
- Strong communication skills in Vietnamese and English (English is essential)
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