Lead and Senior Substation P&C Relay Technician

Lead and Senior Substation P&C Relay Technician

Apply for the Lead and Senior Substation P&C Relay Technician role at TELEX
.

Summary of Responsibilities: Conduct commissioning, testing, maintenance and repair of complex protective relaying schemes in generation, transmission, and distribution substation environments. Operate various types of electrical test equipment such as Omicron, Doble, Vanguard, etc. Require intermediate to strong level understanding of interfacing software such as Test Universe, Protection Suite, AcSELerator, Wireshark, etc. Facilitate retrofit, upgrade, and replacement projects for electrical controls, SCADA, DCS, and Power System Protection Equipment.

Essential Job Functions:

• Test over current/voltage, directional, distance, impedance, sync check, loss of field, reverse power, multifunction relays, etc.
• Perform function testing of substation control circuits on relay panels, transformers & circuit breaker controls; isolation, setpoint testing, advanced logic testing, and scheme testing (reclosing, breaker failure, etc.).
• Perform end-to-end relay testing using Doble Protection Suite, RTS, or Test Universe software to verify communication‑assisted protection schemes.
• Perform installation, commissioning, testing and maintenance of protective relaying equipment, relaying schemes, DFR equipment, SCADA systems, distribution automation systems and associated communication equipment.
• Assist in developing written standard commissioning, testing and maintenance procedures for protective relaying, DFRs, RTUs, IEDs, Distribution Automation and associated communication systems.
• Generate customer reports describing problems found and correction actions taken/proposed.
• Maintain a professional attitude when representing the company during phone or personal contact with outside vendors, customers or service providers.

Qualifications:

• Minimum of 5 years of field experience in commissioning, panel and equipment checkout, relay calibration, testing and repairing substation relaying and control schemes.
• Experience desirable in substation commissioning; SCADA/fault data/SER/integration‑automation equipment installation and testing.
• Good understanding of protocols (DNP3, Modbus, 8979, etc.) and ability to troubleshoot SCADA issues using Wireshark, ASE 2000, etc.
• Experience in three‑phase power systems, power system protection, and control schemes.
• Strong interpersonal and communication skills.
• Proficient in Microsoft Office (Word, Excel, Outlook).
• Valid driver's license and good driving record.
• Must be able to distinguish color coding of wires, fiber optics or other materials required by essential job functions.

Seniority level: Mid‑Senior level

Employment type: Full‑time

Job function: Information Technology

Industries: Appliances, Electrical, and Electronics Manufacturing