High Voltage Electrician

The Copper River Family of Companies • Great Lakes, IL

18h • $31 - $32 • Onsite

About The Position

Coho Technology Solutions is seeking an experienced High Voltage Electrician to install, maintain, inspect, troubleshoot, and repair high-voltage electrical distribution systems and power-generating equipment in Great Lakes, Illinois. The role supports complex electrical infrastructure, including substations, transformers, switchgear, shore power systems, and overhead and underground electrical distribution lines. The successful candidate will apply knowledge of high-voltage systems, power distribution equipment, and AC/DC electrical principles to diagnose and resolve electrical issues, test and repair equipment, and support shore power operations while following safety procedures and operational standards.

The work includes operating on distribution systems from 480 volts to 69,000 volts, with stated work-environment exposure to electrical systems up to 34,500 volts. Approximately 60% of work is outdoors and 40% indoors. The role may involve energized systems, varied and uncomfortable weather and site conditions, emergency callbacks, overtime, irregular schedules, and weekend assignments.

The position requires physical capability to lift and carry 40 pounds or more (with assistance when necessary), climb ladders and work at heights, and perform physically demanding tasks for extended periods. Safety procedures, including Lockout/Tagout (LOTO), proper use of PPE and insulated tools, applicable SOPs, and industry standards, must be followed consistently.

Requirements

• Demonstrated experience troubleshooting high-voltage electrical systems and identifying equipment failures, cable defects, and electrical faults.
• Strong understanding of AC and DC electrical theory, circuit principles, and high-voltage electrical distribution systems.
• Knowledge of electrical generation and distribution equipment, including generators, transformers, circuit breakers, switchgear, and associated control systems.
• Ability to read and interpret electrical schematics, circuit diagrams, wiring drawings, maintenance manuals, and technical instructions.
• Proficiency with electrical testing and diagnostic equipment, including voltmeters, ammeters, meggers, phase sticks, phase rotation meters, and cable-locating equipment.
• Knowledge of electrical cable splicing, terminations, and installation techniques.
• Understanding of transformers, series and parallel circuits, line loading, electrical capacity, and equipment operating limitations.
• Knowledge of electrical safety practices, emergency procedures, and proper use of insulated tools and PPE.
• Ability to follow written and verbal instructions, work orders, and established SOPs.
• Basic mathematical skills, including calculating electrical values such as amperage and resistance.
• Ability to operate government vehicles and maintain the required vehicle operator's permit.
• Ability to lift and carry 40 pounds or more, with assistance when necessary.
• Ability to climb ladders and work at elevated heights, including overhead platforms.
• Ability to kneel, stoop, crouch, stand, and work in confined or physically demanding positions.
• Ability to perform physically demanding tasks for extended periods, including fast-paced work lasting eight hours or longer.
• Manual dexterity and hand-eye coordination to operate tools, adjust equipment, and perform electrical repairs.
• Ability to distinguish color-coded electrical wiring and circuits.
• Ability to work outdoors in varied weather and indoors, including environments with extreme heat or cold, dust, dirt, high noise, poor lighting, or dampness.
• Ability to work on energized electrical systems using approved equipment, methods, and safety precautions.
• Availability for emergency callbacks on short notice and potentially for overtime, irregular schedules, and weekend assignments.

Responsibilities

• Install, modify, maintain, test, and repair electrical generation and distribution equipment, including transformers, circuit breakers, switchgear, fuses, capacitors, insulators, and protective devices.
• Work with electrical distribution systems ranging from 480 volts to 69,000 volts.
• Install, maintain, and repair overhead and underground electrical distribution lines, cables, connections, and associated components.
• Troubleshoot distribution circuits, generating equipment, and control systems to identify outages, short circuits, grounds, cable breaks, and equipment malfunctions.
• Conduct electrical testing and inspections using instruments such as voltmeters, ammeters, ohmmeters, meggers, phase rotation meters, and cable fault-locating equipment.
• Install, connect, maintain, and test transformers, regulators, rectifiers, circuit breakers, and associated electrical control equipment.
• Perform cable splicing, terminations, and repairs using appropriate connectors, soldering equipment, clamps, and insulation materials.
• Diagnose and repair switchgear, transformer banks, circuit breakers, electrical controls, relays, and supervisory control systems.
• Perform emergency electrical cutouts, equipment substitutions, and repairs to restore service and minimize interruptions.
• Connect and disconnect AC and DC shore power systems to submarines, ships, and other vessels according to SOPs.
• Determine appropriate phase sequence, voltage, and amperage when connecting vessels to shore power systems.
• Install, assemble, maintain, and troubleshoot shore power cables, plugs, cam-lock equipment, and electrical connections while ensuring proper phasing.
• Operate line trucks, buggy trucks, and reel trucks to transport and position shore power cables between piers.
• Inspect electrical systems, monitor equipment operating conditions, record meter readings, and report abnormal conditions.
• Follow LOTO procedures and applicable electrical safety requirements.
• Complete required operational documentation, including shore power connection and disconnection records and equipment readings.
• Maintain electrical distribution systems and equipment for safe, reliable, and efficient operation.
• Perform additional electrical maintenance and repair duties as assigned.

Benefits

• Comprehensive medical, dental, and vision coverage.
• Flexible Spending Account for healthcare and dependent care.
• Health Savings Account with high-deductible medical plan.
• 401(k) retirement plan with employer match.
• Open leave policy and paid holidays.
• Tuition reimbursement.
• Transportation expense account.
• Employee assistance program.
• Additional benefits may be available; eligibility varies by employment classification and applicable contract requirements.

What This Job Offers

• Job Type: Full-time
• Education Level: No Education Listed