Power Plant Technician

    Energy & Utilities Technology

    CIP Name: Power Plant Technician|CIP Code: 15.1702
    SOC Codes: 49-2095, 51-8013

    Apply basic engineering principles and technical skills in support of engineers engaged in the operation and maintenance of electricity generating power plants.

    $100K
    Median Salary
    -2.85%
    Job Growth
    9mo-1.5yr
    Training
    2.3K
    Jobs/Year

    What Power Plant Technicians Do

    Apply basic engineering principles and technical skills in support of engineers engaged in the operation and maintenance of electricity generating power plants.

    Common Tasks

    Electrical and Electronics Repairers, Powerhouse, Substation, and Relay

    • 1Inspect and test equipment and circuits to identify malfunctions or defects, using wiring diagrams and testing devices such as ohmmeters, voltmeters, or ammeters.
    • 2Prepare and maintain records detailing tests, repairs, and maintenance.
    • 3Consult manuals, schematics, wiring diagrams, and engineering personnel to troubleshoot and solve equipment problems and to determine optimum equipment functioning.
    • 4Analyze test data to diagnose malfunctions, to determine performance characteristics of systems, or to evaluate effects of system modifications.
    • 5Open and close switches to isolate defective relays, performing adjustments or repairs.

    What You'll Learn

    basic electricityelectrical powergenerator operationsindustrial controlspower plant instrumentationpower plant theorypollution controlreactor theorythermodynamicsturbineswater chemistry

    Types of Power Plant Technicians

    Electrical TechnicianElectrical and Instrumentation Technician (E and I Technician)Instrument and Control Technician (I and C Technician)Instrumentation and Control Technician (I and C Technician)Relay TechnicianSubstation ElectricianSubstation MechanicSubstation TechnicianSubstation WiremanWiremanAuxiliary OperatorControl OperatorControl Room OperatorMulticraft Operator (MCO)Operations and Maintenance Technician (O and M Tech)Plant Control OperatorPlant OperatorPower Plant OperatorStation OperatorUnit Operator

    Work Environment

    Locations

    • • Electric power generating stations
    • • Substations and switchyards
    • • Control rooms
    • • Maintenance shops and electrical rooms
    • • Field sites for relay and instrumentation testing

    Schedule

    Work is often shift-based (including nights, weekends, and on-call), with schedules that may change during outages, storms, or high-demand periods.

    Physical Demands

    The job mixes control-room monitoring with hands-on field work that involves standing, walking, climbing, and handling tools and equipment. Expect work around high-voltage systems and industrial machinery, requiring consistent safety focus and use of PPE.

    Salary & Job Outlook

    Median $100,305
    $60,372$128,367+
    Entry Level
    10th percentile
    $60,372
    Early Career
    25th percentile
    $78,665
    Median
    50th percentile
    $100,305
    Experienced
    75th percentile
    $113,360
    Top Earners
    90th percentile
    $128,367+

    National Employment: 55,000 jobs

    Top Paying States

    Why Demand May Grow

    Aging power plants and grid infrastructure need ongoing maintenance, testing, and upgrades to keep equipment reliable and compliant. Modernization projects (controls, relays, instrumentation, emissions systems) can increase demand for technicians who can troubleshoot complex electrical and control systems.

    Skills You'll Need

    Electrical troubleshooting and test equipment use (multimeter, ammeter, voltmeter)Reading schematics, wiring diagrams, and technical manualsIndustrial controls and instrumentation basics (sensors, loops, control boards)Mechanical aptitude for turbines, pumps, and auxiliary systemsAttention to detail and accurate recordkeepingSafety mindset and lockout/tagout disciplineCalm decision-making under pressureTeam communication with operators, engineers, and maintenance crews

    Pros & Cons

    Pros

    • High median pay in many regions
    • Work that combines troubleshooting with hands-on technical tasks
    • Strong need for safety-minded, skilled technicians in critical infrastructure
    • Opportunities to specialize (relays, instrumentation, controls, turbines)
    • Clear pathways into supervisory or operations roles

    Cons

    • Shift work and rotating schedules can disrupt work-life balance
    • High responsibility and time pressure during outages or emergencies
    • Exposure to noise, heat, heights, and electrical hazards
    • Some roles may decline as plants retire or automate
    • Work can be repetitive during routine rounds and testing
    FAQ

    Common Questions About the Power Plant Technician Trade

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