Career Information

Install, maintain, and repair substation equipment such as transformers, circuit breakers, switches, and relays

Inspect substation components for wear, damage, overheating, or corrosion

Perform functional and diagnostic tests on electrical systems and components

Monitor system performance to ensure proper voltage regulation and load balancing

Operate equipment to safely de-energize and re-energize high-voltage systems during maintenance or repairs

Read and interpret technical drawings, schematics, and wiring diagrams

Calibrate and maintain protective relays and control systems

Utilize SCADA systems to monitor and control substation operations remotely

Follow safety procedures including lockout/tagout, arc flash protocols, and PPE usage

Maintain accurate records of inspections, tests, maintenance, and equipment performance

Coordinate with utility personnel, engineers, and field crews during outages or upgrades

Respond to system faults, outages, and emergency repairs, often as part of an on-call rotation

Assist with the installation of communication systems, such as fiber optics, within substations

Electrical Theory & Safety
Understanding of AC/DC systems, grounding, fault currents, and safety protocols

High-Voltage Equipment Operation
Knowledge of transformers, circuit breakers, disconnect switches, and relays

Testing & Troubleshooting
Ability to use meters, relay testers, and diagnostic tools to locate and resolve faults

SCADA Systems
Familiarity with Supervisory Control and Data Acquisition systems for remote monitoring and control

Protective Relays & Control Circuits
Skill in installing, calibrating, and maintaining protection and control systems

Blueprint and Schematic Reading
Interpreting wiring diagrams, schematics, and system layouts accurately

Switching Procedures & Load Management
Understanding of safe switching practices and power load balancing

Mechanical Aptitude
Ability to assemble, disassemble, and maintain mechanical components of electrical systems

Basic Programming & Communication Systems
Exposure to programmable logic controllers (PLCs) and communication protocols (fiber optics, RTUs)

Attention to Detail
Precision in testing, wiring, and following procedures

Problem-Solving
Ability to identify and resolve technical issues quickly and safely

Team Collaboration
Work effectively with engineers, linemen, dispatchers, and other technicians

Communication
Clear documentation, reporting, and verbal coordination during operations

Time Management
Efficiently balance scheduled maintenance, troubleshooting, and emergency response

Adaptability
Willingness to work in varying weather, conditions, and rotating shifts

Commitment to Safety
Strong adherence to high-voltage safety protocols and standards (e.g., OSHA, NESC)