Commissioning Engineer - Secondary Systems
Core
Design, engineering, testing, commissioning, and integration of digital substations, protection systems, and IEC 61850-based automation solutions for high-voltage transmission networks.
Role type
Senior hands-on IC Commissioning Engineer (Secondary Systems)
Builds
500kV and 330kV overhead transmission lines, energy hubs, and supporting infrastructure for renewable energy zones.
Domain
Renewable energy grid integration, high-voltage transmission, and substation automation.
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
IEC 61850 engineering, protection relay configuration/testing, substation automation system commissioning, GOOSE/SV testing, SCADA/RTU integration, network configuration (PRP/HSR), fault analysis (COMTRADE), outage planning, utility standards compliance.
Preferred skills
Experience with renewable energy grid integration, knowledge of IEC 60870-5-104/DNP3/Modbus/OPC protocols, cybersecurity compliance for utility networks.
Technologies
Siemens, GE, SEL, ABB, Schneider Electric relays; Omicron CMC; Test Universe; IEC 61850 test tools; network analyzers; Ethernet switches; GPS/PTP.
Responsibilities
Prepare protection/control philosophies, SLDs, schematics, and interlocking logic; Configure and test protection relays; Conduct FAT, SAT, and end-to-end protection testing; Commission SAS, HMI, gateways, and SCADA interfaces; Analyze disturbance logs and fault records; Lead substation energization and commissioning teams.
Seniority
Senior, hands-on IC