Senior Relay Field Engineer

Qualus

Senior Relay Field Engineer testing and commissioning substation relays, controls, and communications for Qualus. Supporting utilities and infrastructure clients through specialized power field services.

Posted 8/25/2026full-timeRemote • Virginia • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in testing, calibrating, and maintaining substation power equipment, with a strong emphasis on relay calibration and control schemes. Proficient in interpreting technical drawings and executing test plans while ensuring compliance with safety measures and client specifications.

Highest-signal resume keywords

Relay CalibrationSubstation CommissioningSCADA/Fault Data IntegrationPower System Protection & ControlElectrical Engineering Degree

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Testing Electro-Mechanical RelayingInterpreting Substation DrawingsTroubleshooting Control EquipmentPerforming Routine MaintenanceUsing Test Equipment SoftwareReading Voltage and Current InputsCalibrating RelaysCommissioning Power EquipmentBasic Test Skills3 Phase Power Systems Knowledge

Soft Skills

Effective CommunicationInterpersonal SkillsBusiness AcumenManagement SkillsAbility to Tailor Communication

Tools & Technologies

Microsoft OfficeTest EquipmentSCADA SystemsPilot Channel EquipmentPower Line Carrier

Certifications & Qualifications

Valid Driver's License

Industry Keywords

Substation DesignSubstation ConstructionField Service SupportPower System TestingClient-Specific Work Authorization

Tech Stack

Tools & technologies

Switching

About the role

Key responsibilities & impact

Perform testing and routine maintenance of Transmission and Distribution substation power equipment
Test electro-mechanical, solid-state, and microprocessor relaying
Test pilot channel equipment, including power line carrier, pilot wire, transfer, transfer trip, fiber optic, CVTs, line tuners, and line traps
Test controls and communications equipment
Read and properly interpret substation drawings, including single-line drawings, AC/DC schematics, panel wiring diagrams, and panel layout drawings
Support writing procedures and test plans for maintenance and construction activities
Read and verify relay voltage and current inputs
Verify local and SCADA metering, trips, alarms, and function switches
Calibrate relays
Perform routine troubleshooting and repair of substation relaying and control equipment
Commission new substations, power equipment, relaying, pilot channel equipment, controls, and communications equipment
Plan, schedule, and complete test activities efficiently, on time, and without service interruptions
Provide project technical support to Field Service personnel

Requirements

What you’ll need

Minimum of 5 years of field experience in commissioning, panel and equipment checkout, relay calibration, testing and repairing substation relaying and control schemes
Bachelor’s degree in Electrical Engineering or related field from an ABET university
Degree with an emphasis on power systems preferred
Experience desirable in substation design, substation construction, substation commissioning, and SCADA/Fault Data/SER/Integration-Automation equipment installation and testing
Knowledge of 3 phase power systems and power system protection & control schemes
Experience with test equipment and test equipment software
Test equipment and tool/wiring usage
Ability to interpret wiring and elementary diagrams
Basic test skills to perform listed duties
Basic PC skills
Ability to quickly learn and apply test procedures for various types of substation equipment
Ability to communicate effectively with diverse groups, tailoring communication for audience and situation
Ability to learn and apply client’s switching procedures and safety measures
Ability to reference and complete assignments described in applicable specifications
Ability to perform regular field work indoors and outdoors
Strong interpersonal, communication, business acumen, and management skills
Proficient in Microsoft Office (Word, Excel and Outlook)
Valid driver’s license and good driving record
Ability to communicate effectively in English, including reading and writing
Must meet client-specific work authorization criteria; currently U.S. Citizens and qualifying TN visa holders only

Benefits

Comp & perks

Medical insurance
Dental insurance
Vision insurance
Life insurance
Short-term disability
Long-term disability
401(k) match
Flexible Spending Accounts
Employee Assistance Program (EAP)
Parental leave
Paid time off
Holidays