Relay Technician at Potomac Testing in Carmel, IN | Kablio

Role

Description

relay testing

fault diagnosis

settings optimization

compliance reporting

system upgrades

client communication

Identify and correct relay misoperations, incorrect settings, and wiring issues.
Analyze and interpret relay event records and fault waveforms to diagnose system issues.
Follow industry safety protocols and ensure adherence to NETA testing standards.
Maintain accurate test reports, maintenance records, and relay settings for compliance with NERC, IEEE, and utility standards.
Work outdoors in varying weather conditions including intense heat/cold, muddy and wet environments.
Collaborate with engineers and field teams to implement relay protection upgrades and system improvements.
Conduct functional tests, calibration, and coordination studies to optimize relay settings and system protection.
Inspect and maintain relay panels, control circuits, and protection schemes for breakers, transformers, and generators.
Climb ladders, staircases, step stools, stand, walk, sit, and operate vehicles for extended periods.
Test and verify differential, overcurrent, distance, and voltage protection relays to ensure proper operation.
Perform acceptance testing, maintenance, and troubleshooting of protective relays in substations and industrial power systems.
Perform precision tasks with instruments and fittings.
Work with electromechanical, microprocessor-based, and digital relays from manufacturers like SEL, GE, ABB, and Siemens.
Assist in investigating system outages and disturbances to improve reliability.
Communicate effectively with team members, clients, and project managers.

Requirements

heavy lifting

physical stamina

verbal communication

written communication

Lift, carry and/or move up to 75 pounds repeatedly.
Bend, stoop, crawl and work in awkward positions or confined spaces for several hours.
Communicate verbally and in writing.

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

1985

Year Founded

The company was established in 1985, marking the beginning of its journey in the engineering and field services sector.

2020-2021

Strategic Acquisitions

The company expanded significantly through strategic acquisitions, consolidating its position in the industry.

Began as a specialist in electrical equipment testing and quickly expanded into comprehensive engineering and field services.
Backed by TechPro Power Group, the company delivers intensive NETA acceptance testing, retrofits, maintenance, power-quality studies, and emergency response.
Tackles projects across electricity-dependent sectors—energy utilities, industrial sites, commercial facilities, hospitals, and government/military installations.
Typical assignments include high-voltage switchgear acceptance, arc-flash and short-circuit studies, relay testing, cable fault location, and power-quality troubleshooting.
Operates multiple locations across the Mid-Atlantic and Midwest, enabling fast field deployment and union-qualified teams.
Unusual for a testing firm, it serves sensitive government and military sites, supporting critical infrastructure both stateside and abroad.

Culture + Values

We act with integrity and hold ourselves accountable.
We strive for excellence in everything we do.
We are dedicated to delivering quality service to our customers.
We continuously improve and adapt to changing demands.
We collaborate to achieve common goals.

Environment + Sustainability

2050 net zero target

Carbon Emissions Target

The company aims to achieve net zero carbon emissions by the year 2050.

Commitment to reducing carbon emissions and waste.
Pursuing energy-efficient practices in operations and facilities.
Continually assessing and improving the environmental impact of business operations.

Inclusion & Diversity

Articles

Potomac Testing Services

Careers at Potomac Testing

Role

Description

relay testing

fault diagnosis

settings optimization

compliance reporting

system upgrades

client communication

Identify and correct relay misoperations, incorrect settings, and wiring issues.
Analyze and interpret relay event records and fault waveforms to diagnose system issues.
Follow industry safety protocols and ensure adherence to NETA testing standards.
Maintain accurate test reports, maintenance records, and relay settings for compliance with NERC, IEEE, and utility standards.
Work outdoors in varying weather conditions including intense heat/cold, muddy and wet environments.
Collaborate with engineers and field teams to implement relay protection upgrades and system improvements.
Conduct functional tests, calibration, and coordination studies to optimize relay settings and system protection.
Inspect and maintain relay panels, control circuits, and protection schemes for breakers, transformers, and generators.
Climb ladders, staircases, step stools, stand, walk, sit, and operate vehicles for extended periods.
Test and verify differential, overcurrent, distance, and voltage protection relays to ensure proper operation.
Perform acceptance testing, maintenance, and troubleshooting of protective relays in substations and industrial power systems.
Perform precision tasks with instruments and fittings.
Work with electromechanical, microprocessor-based, and digital relays from manufacturers like SEL, GE, ABB, and Siemens.
Assist in investigating system outages and disturbances to improve reliability.
Communicate effectively with team members, clients, and project managers.

Requirements

heavy lifting

physical stamina

verbal communication

written communication

Lift, carry and/or move up to 75 pounds repeatedly.
Bend, stoop, crawl and work in awkward positions or confined spaces for several hours.
Communicate verbally and in writing.

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found