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Energy Services Technical Specialist

Job in Londonderry, Rockingham County, New Hampshire, 03053, USA
Listing for: Milton CAT
Full Time position
Listed on 2026-10-12
Job specializations:
  • Energy/Power Generation
    Field/Service Technician, Electrician/ Electrician Installation
  • Trades / Skilled Labor
    Field/Service Technician, Electrician/ Electrician Installation
Salary/Wage Range or Industry Benchmark: 95000 - 105000 USD Yearly USD 95000.00 105000.00 YEAR
Job Description & How to Apply Below
Overview

Installs, maintains, and repairs battery energy storage systems (BESS), inverters/converters, and related electrical components for residential, commercial, or utility-scale applications. This role requires a strong understanding of electrical systems, diagnostic skills, and strict adherence to safety protocols. Technicians may specialize in specific areas, such as solar power, electric vehicles, or backup power systems including liquid/gas fuel driven power generation devices and associated switch gear.

Compensation: $95,000 to $105,000 based on experience(This is an hourly position with compensation annualized)

Responsibilities
  • Install, commission, and configure BESS components, including batteries, inverters, control systems, and other electrical equipment.
  • Industrial communications and networking experience a plus:
    Including Routers, Modbus, CAN Bus and Codesys Tools
  • Perform routine preventive maintenance and inspections on systems to ensure optimal performance and safety.
  • Diagnose, troubleshoot, and repair equipment malfunctions, often working with high-voltage DC systems, electrical switch gear, and low-voltage electronics.
  • Replace defective components, such as inverters, batteries, and wiring.
  • Use a variety of tools, including multimeters, oscilloscopes, load testers, and diagnostic software, to analyze systems and test components.
  • Document all maintenance activities, repairs, and test results, and complete work orders accurately.
  • Adhere to all safety procedures and industry regulations, such as Lockout/Tagout (LOTO) protocols.
  • Collaborate with engineers and project managers to ensure seamless system integration.
  • Provide technical support and training to end-users on equipment operation and safety protocols.
  • Perform diagnostic tests on battery and charger systems, such as measuring battery performance and testing charge activity.
Qualifications

Required qualifications and skills

  • Licensing:
    MA Journeyman Electrical License Required
    . Additional journeyman’s licenses desired (RI/CT/NH/VT/ME)
  • Education:A two-year technical diploma or equivalent certification in electrical, instrumentation, or a related field is often required. Experience may be considered in place of formal education.
  • Experience:Previous experience with DC voltage, inverters, batteries, and other electrical systems is generally necessary. Hands-on experience in renewable energy or power plant environments is often preferred.
  • Technical expertise:
    • Strong understanding of electrical theory and power systems.
    • Proficiency with diagnostic tools and test equipment.
    • Ability to read and interpret electrical diagrams, schematics, and manuals.
    • Working knowledge of relevant safety procedures, including LOTO and NFPA 70E standards.
  • Soft skills:
    • Problem-solving:Ability to diagnose complex issues and determine the best course of action.
    • Communication:Strong verbal and written skills for documenting work and interacting with clients and colleagues.
    • Independence:Ability to work effectively both independently and as part of a team.
  • Physical requirements:Ability to lift heavy equipment, climb ladders, and work in various environmental conditions.
Work environment

Technicians may work in a variety of settings, including industrial facilities, solar farms, and residential sites. The role may require flexible hours, on-call status, and 50% travel time to various job sites. The general travel area will be New England and New York territories with occasional travel to out of territory locations.

This job description is not intended to be all-inclusive. Your supervisor may request and assign similar duties.

Milton CAT is an equal opportunity employer that values the strength diversity brings to the workplace. We encourage applications from individuals with disabilities, minorities, veterans, and women. Applicants receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, sexual orientation, gender identity, handicap, disability, veteran status, genetic data, or other legally protected status. We base all employment decisions to further this principle of equal employment opportunity.

VEVRAA Federal Contractor. EEO/AA employer. Milton CAT is a Drug-Free workplace.

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