Demo

Electric Utility Substation Mechanic Apprentice

The Peterson School
Boston, MA Full Time
POSTED ON 7/8/2026
AVAILABLE BEFORE 8/6/2026
Company: Eversource Location: Dorchester, MA

As an Electric Utility Substation Operating Mechanic Apprentice, employees are engaged in an on-the-job training program designed to provide the knowledge, skills, and experience necessary to perform all required operations and maintenance activities within substations, network stations, subsurface and indoor vaults as well as customer substations. Training is conducted in the field and in the classroom (classroom training is held at our Wareham, MA location).

Successful apprentices will utilize their strong mechanical aptitude and technical troubleshooting skills to resolve equipment issues and support daily operations. Candidates with backgrounds in hands-on trades, mechanical, or construction service-oriented industries transition incredibly well into this role.

Employees in the Substation Operating Mechanic Apprenticeship program and are required to progress to the position of fully qualified Operating Mechanic. To progress to the journey level position, the incumbent must satisfactorily meet the requirements of the apprentice program, including passing periodic evaluations and exams as set forth in the program.

Perform standardized or prescribed assignments involving a sequence of related operations for the purpose of learning standard work methods and to develop work knowledge, skills, and abilities. For training and development purposes, assignments will include work of the fully qualified Operating Mechanic position.

Perform all phases of substation operations and maintenance on 4 to 345kV electrical equipment, as well as DC and other auxiliary control system. Such equipment may include transformers, circuit breakers, and battery systems.

Troubleshoot mechanical and electrical systems, read and understand schematics, electrical one line, and control wiring diagrams.

Assist in the performance of various tests with Field Engineering, and other crafts, where required.

Perform switching and tagging on equipment at all voltages as directed by the system operator or supervisors in accordance with established Eversource procedures.

Perform monthly inspections and gather all necessary data for the generation of reports and updating records. Make repairs and corrections on any abnormal findings. Maintain substation logs and equipment records.

Under close directive or general supervision, use appropriate hand and power tools to perform tasks in connection with the above activities, without limitation to the operating voltage.

Starting Rate of Pay: $40.44 per hour. Over a three-year apprenticeship program, you will receive pay increases at every qualifying level until you are fully qualified. Current schedule of pay rates are: $40.44 – 43.48 – 45.76 – 47.87 – 50.71 – 54.00 – 57.04 – 60.88. There will be qualifying exams throughout the apprenticeship program. You must pass each exam to progress to the next pay level; and remain in the program.

**Union Represented Position**

Working Conditions

  • Ability and willingness to perform heavy physical work indoors and outdoors in all seasons and at times for extended periods.
  • Work in confined spaces and at heights up to 60 feet.
  • Shifts are required.

Minimum Qualification

  • Must have two years of mechanical, electrical, or related technical experience (or a combination of technical education and work experience). Electrical License is highly desired.
  • Experience in multidisciplinary trades, including foundational knowledge across various construction and mechanical disciplines preferred.
  • Demonstrated mechanical inclination with a desire to learn equipment operation and maintenance.
  • Must have corrective vision, normal color perception, hearing and sense of smell.
  • Must possess and maintain a valid driver’s license to operate motor vehicles and have a satisfactory driving record.
  • Must possess or be willing and able to obtain the appropriate Massachusetts license and Company qualification to operate motor vehicles of any class and type required by the Company based on departmental needs.
  • Basic understanding of mechanical and electrical systems, with the ability to learn advanced troubleshooting.
  • Must have a history of safe working habits.
  • Must pass Company approved EEI testing (CAST Test). An EEI Test (CAST Test) practice test is available by visiting: https://jobs.eversource.com/eeo. In addition, candidates must successfully complete a physical aptitude exam which will include tool identification, tasks relating to fuses/wiring, and lifting/carrying a weighted object.
  • High School education or equivalent (GED) required. Advanced education is preferred.
  • Candidates who have successfully completed an Eversource sponsored training program will be given preference.
  • Must have a valid DOT Medical Certification or the ability to obtain one within three months of hire.

Instructions To Apply

Please apply online:

https://eversource.wd1.myworkdayjobs.com/ExternalSite/job/Dorchester-MA/Electric-Utility-Substation-Mechanic-Apprentice_R-030954

Apply Now

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Salary : $40 - $43

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