An Electrical Substation or Relay Repairer works at an electrical substation and operates equipment that controls the flow of electricity. Maintains and repairs relays or switches in a system that allows electricity from a power station to travel through the substation out to the distribution system and to customers.
Evansville, IN Job Details Full-time 1 day ago Benefits Paid holidays Health insurance Dental insurance 401(k) Paid time off Vision insurance Qualifications Electrical automation system implementation Network analyzers Protective relaying Electronics functional testing Utility electrical systems Power distribution system installation Equipment troubleshooting Mid-level Modbus Driver's License Electrical protective device installation Wireshark Troubleshooting electrical systems Instrumentation and control equipment installation Supervisory control and data acquisition (SCADA) Power system protection Field engineering equipment installation Electrical control system maintenance Electrical maintenance Technical troubleshooting support Engineering functional testing 1 year Commissioning phase involvement Industrial control system installation Field engineering equipment calibration Communication skills Technical Proficiency Field engineering Electrical systems commissioning Telecommunications testing equipment Full Job Description About Telex, LLC At Telex, we don't just power grids - we power possibilities. Our team of expert engineers and field technician partners with utilities, independent power producers, and energy innovators to deliver reliable, resilient, and future-ready power systems. The Opportunity We are seeking a Senior Protection and Control Technician with strong technical expertise in protective relaying, commissioning, and troubleshooting. You'll support complex testing activities, collaborate with engineering teams, and ensure highquality execution across substation projects. What You'll Do Perform commissioning, installation, and maintenance of protective relaying equipment, DFRs, SCADA systems, and automation systems. Conduct endtoend relay testing using Doble Protection Suite, Omicron Test Universe, and RTS. Execute functional and scheme testing including reclosing, breaker failure, logic schemes, and communicationassisted protection. Troubleshoot protocols such as DNP3, Modbus, and 8979 using Wireshark, Accelerator, and
ASE 2000.
Support development of standardized testing procedures. Collaborate with clients, vendors, and engineering teams to ensure reliable project outcomes. Provide guidance to junior technicians when needed. Preferred Experience 1-5 years field experience in relay testing, calibration, or substation commissioning without direct supervision. Strong understanding of threephase power systems and protection schemes. Proficiency with Omicron, Doble, Vanguard, and related test equipment. Skilled in RTS, Test Universe, Protection Suite, and Accelerator. Strong troubleshooting and communication skills. Valid driver's license and ability to travel. Why Join Telex? Includes competitive compensation, comprehensive benefits, PTO, career growth pathways, and an innovative environment working with cuttingedge technology. What We Offer Competitive Compensation Salary range: $ (DOE) with performance-based incentives. Benefits Comprehensive health, dental, and vision insurance. 401(k) retirement plan + additional retirement options. Employee share ownership plan. Paid time off and holidays.
