Senior Protection and Control Technician

Telex LLC

$75K — $95K *
Energy & Utilities
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 1-5 years of field experience in relay testing, calibration, or substation commissioning without supervision.
  • Strong understanding of three-phase power systems and protective schemes.
  • Proficiency with Omicron, Doble, Vanguard, and related test equipment.
  • Skilled in RTS, Test Universe, Protection Suite, and Accelerator software.
  • Effective troubleshooting and communication skills.
  • Valid driver's license and willingness to travel.

Responsibilities

  • Perform commissioning, installation, and maintenance of protective relaying equipment, DFRs, SCADA, and automation systems.
  • Conduct end-to-end relay testing using Doble Protection Suite, Omicron Test Universe, and RTS.
  • Execute functional and scheme testing including reclosing, breaker failure, logic schemes, and communication-assisted protection.
  • Troubleshoot protocols like DNP3, Modbus, and 8979 using tools such as Wireshark, Accelerator, and ASE 2000.
  • Support the development of standardized testing procedures.
  • Collaborate with clients, vendors, and engineering teams to ensure reliable project outcomes.
  • Provide guidance to junior technicians when needed.

Benefits

  • Comprehensive health, dental, and vision insurance.
  • 401(k) retirement plan along with additional retirement options.
  • Employee share ownership plan.
  • Paid time off and holidays.
Full Job Description
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 high-quality execution across substation projects.

What You'll Do
  • Perform commissioning, installation, and maintenance of protective relaying equipment, DFRs, SCADA systems, and automation systems.
  • Conduct end-to-end relay testing using Doble Protection Suite, Omicron Test Universe, and RTS.
  • Execute functional and scheme testing including reclosing, breaker failure, logic schemes, and communication-assisted 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 three-phase 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.

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.

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