NATIVE AMERICAN TRANSFORMER SERVICES INC.

Engineer

• Design, specify, and review protective relay schemes for high voltage power transformers, substations, and associated equipment
• Perform protective relay coordination studies, short circuit analysis, and arc flash hazard studies
• Develop, calculate, and document relay protection settings for transformer differential, overcurrent, and other protection functions
• Review one-line diagrams, relay logic, SCADA/control schematics, and protection & control drawings for accuracy and compliance
• Support field commissioning, testing, and troubleshooting of protection and control systems with field technicians and project teams
• Investigate protection misoperations and equipment failures; lead root cause analysis and corrective action recommendations
• Maintain and improve protection engineering standards, settings templates, and technical documentation
• Ensure protection designs comply with NERC PRC standards, IEEE/ANSI guidelines, and client/utility-specific requirements
• Provide technical guidance and mentorship to field technicians and junior engineering staff
• Travel to project and client sites as needed for testing, commissioning, and field engineering work
• Report to the Senior Electrical Engineer and Engineering Department Manager

Protection Engineer