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Sumter Electric Cooperative, Inc. dba SECO ENERGY

Relay Technician 1st / 2nd Class

Career Insights for Electrical Substation / Relay Repairer

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What they do

An Electrical Substation or Relay Repairer works at an electrical substation and operates equipment that controls the flow of electricity. Maintains and repairs relays or switches in a system that allows electricity from a power station to travel through the substation out to the distribution system and to customers.

$81,150 / year median in Florida

-1% projected decline

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Job Description

Job Description Help for Job Description. Opens a new window. Veterans Preference Relay Technician 1st Class General Purpose of Job This position is responsible to install, calibrate, test, maintain, troubleshoot and repair relay instruments and control equipment in electrical distribution substations. Job Specific Competencies
    Technical Expertise:
    Comprehensive technical expertise in protective relay and control systems, including the installation, maintenance, testing, and repair of circuit breakers, transformers, switchgear, and related equipment. Thorough understanding of protective relaying schemes such as line, bus, transformer, and distribution protection. Skilled in performing diagnostic testing, analyzing test results, and applying relay setting calculations and set-point development. Capable of troubleshooting and resolving complex electrical issues involving protective relays, SCADA systems, and control circuits. Proficiency in electrical mathematics and a solid grasp of power flow principles. Maintains working knowledge of the National Electric Safety Code (NESC) and familiarity with the National Electric Code (NEC).
      Analytical & Problem Solving Skills :
      Ability to work independently on complex relay schemes as well as collaboratively in a team setting to achieve goals and meet deadlines, while effectively managing stress and adapting to dynamic, fast-paced environments; skilled in troubleshooting and resolving complex relay-related issues.
        Communication & Interpersonal Skills :
        Exhibits written, verbal, and listening communication skills, with a customer-focused approach to engage with employees, management, contractors, vendors, and the public; capable of developing clear and accurate work procedures for critical tasks. Proficiency in English is required, and Spanish language skills are considered an asset.
          Computer & Data Management :
          Proficiency in personal computer operations, including data entry and retrieval, file storage and transfer, and working knowledge of Microsoft Office products; able to quickly learn and navigate corporate computer systems relevant to the role. Essential Duties and Responsibilities This description is intended to indicate the kinds of tasks and levels of work difficulty required of the position given this title and shall not be construed as declaring what the specific duties and responsibilities of any position shall be. It is not intended to limit or in any way modify the right of management to assign, direct and control the work of employees under supervision. The listing of essential duties and responsibilities shall not be held to exclude other duties that may be assigned based on the needs of the cooperative.
          Installation & Maintenance:
          • Install and maintain relay and control systems, electrical apparatus, and associated infrastructure on cooperative facilities.
          • Perform installation of conduit, new wiring, and cable in equipment and systems; connect systems to power sources.
          • Fabricate and install brackets, hangers, and panels for mounting equipment and systems.
          • Operate equipment such as forklifts and pulling equipment as required to support installation and maintenance activities.
          Testing, Calibration & Troubleshooting:
          • Calibrate and perform functional tests on electromechanical and microprocessor-based protective relays used in high-voltage substations.
          • Inspect, test, and evaluate equipment and systems using control schematics, test equipment, and other diagnostic tools.
          • Troubleshoot advanced electronic systems including computers, microprocessors, and programmable logic controllers (PLCs).
          • Identify defects and failures in both in-service and out-of-service equipment; dismantle and reassemble components to locate and resolve issues.
          Repair & Fabrication:
          • Repair or replace faulty instruments, control systems, and related equipment; fabricate parts when necessary to complete repairs.
          • Calibrate and test instruments and measuring devices to ensure accuracy and functionality.
          • Perform safe disconnection and removal of equipment, following proper switching and tagging procedures and utilizing clearance orders when required.
          Documentation & Recordkeeping:
          • Complete all paperwork and documentation related to job functions accurately and in a timely manner.
          • Maintain required records including daily time sheets, job logs, and materials used; ensure all time is properly charged to appropriate accounts.
          Safety, Compliance & Housekeeping:
          • Ensure all work locations are left in a safe and presentable condition, promoting both public safety and customer satisfaction.
          • Maintain compliance with applicable safety regulations, RUS specifications, OSHA requirements, and internal policies.
          • Maintain a clean and orderly work environment in both field and office settings.
          • Assume responsibility for the safe and efficient use of assigned tools, materials, and equipment; maintain a stocked and service-ready vehicle.
          Knowledge Maintenance & Continuous Learning:
          • Stay current with changes in equipment technology, GIS/mapping systems, operational procedures, and regulatory standards relevant to the role.
          Relay Technician 2nd Class General Purpose of Job This position is responsible for assisting skilled workers to install, calibrate, test, maintain, troubleshoot, and repair relay instruments and control equipment in electrical distribution substations. Job Specific Competencies
          • Technical competence: Expertise in protective relay and control equipment, including the installation, maintenance, testing, and repair of circuit breakers, transformers, switchgear, and related systems.
          Demonstrates competence in calibration and performing functional tests on electromechanical and microprocessor-based protective relays in high-voltage substations. Solid understanding of substation switching procedures, electric utility standards, and safety regulations including OSHA, the National Electric Code (NEC), and the National Electric Safety Code (NESC). Skilled in reading and interpreting transformer nameplates, vendor documentation, and schematics, with a strong understanding of transformer protection schemes, control logic, and alarms used in utility systems. Able to troubleshoot and resolve issues related to protective relays, SCADA systems, and control circuits. Eager to acquire proficiency in fiber optic splicing and testing procedures.
            Electrical & Analytical Competency :
            Proficient in electrical mathematics and fundamental electrical theory, with a understanding of electricity and power distribution systems. Utilizes analytical skills to interpret schematics, diagnose malfunctions, and implement solutions.
              Communication & Interpersonal Skills:
              Communication skills in both written and verbal formats, as well as strong listening abilities. Maintains a positive customer service attitude when interacting with colleagues, management, contractors, vendors, and the public. Proficiency in English is required, and Spanish language skills are a valuable asset.
                Computer & Digital Literacy:
                Competence in personal computer operations, including data entry, retrieval, and a working knowledge of Microsoft Office applications. Possesses the ability to quickly learn and utilize corporate computer systems relevant to the role.
                  Adaptability & Teamwork:
                  Work both independently and as part of a team to meet deadlines and achieve operational goals, while maintaining composure and high productivity in fast-paced, high-pressure environments.
                    Learning Agility & Career Progression:
                    Aptitude and commitment to completing the company Energy Relay Technician Apprenticeship Program within the designated timeframe, while actively pursuing skill development and performance evaluation to progress to the Relay Technician 1st Class position within two years. Essential Duties and Responsibilities This description is intended to indicate the kinds of tasks and levels of work difficulty required of the position given this title and shall not be construed as declaring what the specific duties and responsibilities of any position shall be. It is not intended to limit or in any way modify the right of management to assign, direct and control the work of employees under supervision. The listing of essential duties and responsibilities shall not be held to exclude other duties that may be assigned based on the needs of the cooperative.
                    Installation & Maintenance:
                    • Assist 1st Class Relay Technicians with the installation, maintenance, and repair of relay and control systems, including installing conduit, wiring, and power connections.
                    • Fabricate and install brackets, hangers, and panels for equipment and systems as needed.
                    • Parallel and install a mobile substation with minimal oversight.
                    • Assist in the removal and installation of equipment and instruments using hand tools, ensuring proper switching and tagging procedures.
                    • Operate equipment such as forklifts and pulling equipment to support installation and maintenance tasks.
                    Testing, Troubleshooting & Calibration:
                    • Use automated testing software to test transformer protection systems.
                    • Troubleshoot and repair transformer control schemes and systems.
                    • Set, test, and understand bus protection, line protection, and RTU configurations.
                    • Assist with troubleshooting and repairing electronic equipment, computers, microprocessors, and programmable logic controllers.
                    • Inspect instruments and equipment, identifying defects and failures, and dismantling/reassembling equipment for troubleshooting.
                    • Calibrate instruments and measuring devices and replace defective parts as necessary.
                    Documentation & Recordkeeping:
                    • Complete all paperwork and record-keeping associated with job functions in a neat, timely, and accurate manner.
                    • Maintain required records such as daily time sheets, ensuring time is charged to proper accounts.
                    Safety & Compliance:
                    • Ensure compliance with safety standards, including maintaining good housekeeping of work and office areas at all times.
                    • Follow appropriate clearance orders and safety protocols when performing equipment removal, troubleshooting, and maintenance.
                    • Maintain knowledge of RUS specifications, OSHA regulations, GIS systems, and other operational systems relevant to the position.
                    Equipment & Resource Management:
                    • Assume responsibility for maintaining assigned tools, materials, and equipment in a safe and efficient condition.
                    • Ensure the vehicle is stocked with proper materials and maintained in operational condition.
                    Teamwork & Independent Work:
                    • Work both independently and as part of a team, requiring only minor oversight.
                    • Ensure work locations are left in a safe, clean condition, prioritizing public safety and customer satisfaction.
                    Relay Technician 1st & 2nd Class Living Requirement - To ensure timely response to Call outs, must live within 40-miles radius from the assigned reporting location. Employees who live more than a 40-mile radius from their assigned reporting location must relocate within 6 months of employment Driving Requirements -
                    Valid Florida Driver's License Salary:
                    DOE (Depends on Experience)
                    Schedule:
                    Discuss with employer
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