Relay Tech
Listed on 2026-07-01
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Engineering
Field/Service Technician, Systems Engineer
Senior Relay Technician
The Senior Relay Technician is responsible for maintaining, testing, commissioning, and troubleshooting high-voltage transmission substation protection and control systems. This role provides technical leadership for relay testing, SCADA systems, equipment maintenance, contractor oversight, and compliance activities while supporting reliable electric system operations throughout West Texas.
Perform and oversee installation, maintenance, testing, troubleshooting, repairs, and switching of relay and substation equipment
Conduct SCADA checkouts and troubleshoot communication issues
Lead internal and contract crews during testing and commissioning activities
Analyze diagnostic test results for protection and control systems
Maintain vehicles, tools, and testing equipment
Prepare reports and maintain compliance documentation
Coordinate with contractors, engineers, vendors, and stakeholders
Assist with scheduling, planning, and restoration activities
Participate in an on-call rotation
High school diploma required
Associate's or bachelor's degree in Engineering or Engineering Technology preferred
Minimum 10 years of experience in substation protection and control maintenance
Experience with high-voltage substations, commissioning, and switching activities
Experience with NERC compliance reporting and documentation
Experience with breakers, transformers, switches, relays, RTUs, and SCADA systems
Knowledge of ERCOT protocols and operating guides
Extensive experience with SEL and GE relays, logic, and software
Proficiency with SCADA protocols including DNP3, Modbus, and SEL Fast Message
Ability to read electrical schematics, wiring diagrams, and protection logic
Knowledge of NERC CIP, PRC, and FAC standards
Working knowledge of IEEE, ANSI, ICEA, NESC, and NETA standards
Experience with Doble RTS, Protection Suite, and Omicron Test Universe
Strong troubleshooting, communication, organization, and safety skills
Thermography Level I or II preferred
OSHA, NESC, NETA, SEL University, or similar training preferred
Paid time off, including PTO, holidays, floating holidays, and sabbatical opportunities
Comprehensive health and wellness benefits, including parental leave
Employer-matching 401(k) plan
Collaborative, team-focused work environment
Affordable cost of living compared to many major metropolitan areas
Strong energy industry presence and career opportunities
Easy access to outdoor recreation, parks, and open spaces
Convenient access to Midland and other West Texas communities
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