Demo

BESS Application Engineer

Harvest Solar
Jackson, MI Full Time
POSTED ON 6/6/2026
AVAILABLE BEFORE 7/5/2026
APPLICANTS ONLY - NO RECRUITERS PLEASE

Harvest Solar, an equal opportunity employer, is a Michigan-based company that provides cost-effective renewable energy for agriculture, commercial, and utility customers yielding more energy independence by utilizing solar energy. We believe in energy independence and a sustainable future for our children and grandchildren. Our purpose is to empower people to create and use renewable energy by providing them with the best‐in‐class service, products, and experience.

Position Title and Purpose of Position

We are seeking a Battery Energy Storage Systems (BESS) Application Engineer to serve as the technical bridge between Sales, Customers, and Engineering teams for Battery Energy Storage Systems (BESS). The BESS Application Engineer will drive project proposals, size systems, control schemes, create conceptual designs, and provide technical guidance during the design, construction, and commissioning phases to ensure optimal technical and commercial solutions.

Salary

The salary range for this role is $80,000.00 to $100,000.00 USD, salary commensurate with education and experience. An Annual Bonus Target representing 5% of your annual base salary/annual wages is paid based on meeting both organizational and individual targets.

Major Responsibilities Of Position

  • Technical Sales Support:
    • Analyze RFPs/RFQs, provide system architecture, and create technical proposals for both stand-alone and PV coupled BESS.
    • Develop and provide training for the Sales team on product offerings, financial models, and BESS operating modes.
  • System Design & Sizing:
    • Model and size BESS projects using software tools and 3rd party consultation, including DC/AC configuration, inverter pairing, use-case, and manufacturer documentation review.
  • Customer Liaison:
    • Act as the technical expert in customer meetings to present solutions, clarify specifications, and negotiate technical exhibits.
  • Project Integration:
    • Collaborate with Engineering teams (internal and external) to finalize layouts and single lines.
    • Provide guidance to Project Management teams for design, construction, and commissioning schedules.
  • Field Support:
    • Support construction activities, storage, handling, delivery procedures, and installation methods.
    • Support commissioning activities, troubleshooting, and site verification of systems.
  • Misc:
    • Occasional travel, as needed for sales support and to ensure the quality of system installation.
    • Required to successfully pursue NABCEP Professional certification.
    • All other duties, responsibilities, and activities as assigned.
THE ABOVE STATEMENTS ARE INTENDED TO DESCRIBE THE GENERAL NATURE AND LEVEL OF WORK PERFORMED BY INDIVIDUALS ASSIGNED TO THIS POSITION. THEY ARE NOT INTENDED TO BE AN EXHAUSTIVE LIST OF ALL RESPONSIBILITIES, DUTIES AND REQUIREMENTS.

The successful candidate will have: (Knowledge, Skills, Abilities, and Other Attributes)

  • Ability to perform each essential duty satisfactorily.
  • Ability to communicate effectively and constructively with other team members and disciplines both verbally and in written form.
  • Familiarity with NEC codes and basic electrical calculations for PV design.
  • Ability to complete assignments both effectively and efficiently.
  • Ability to interpret relevant industry codes, processes, and understand products in an engineering capacity.
  • Must be able to represent Harvest Solar in a professional manner to owners, contractors, vendors, tradeshow attendees, and any other contacts outside the Harvest organization.
  • Excellent computer skills required including Microsoft Office suite, email etiquette, and design software.
  • Willingness to pursue industry certifications and further education.


Educational and Certification Background

  • Valid State Driver’s License; non-restricted or suspended, is required.
  • Bachelor’s degree in engineering, required.
  • Minimum of five years’ relevant experience required; BESS system design experiencer preferred. Supervisor experience preferred.
  • Basic knowledge of the solar BESS markets, preferred.
  • OSHA 10 or 30 certification, preferred.
  • NABCEP Energy Storage Installation Professional Certification (ESIP), preferred.


Work Environment

  • Commercial Construction Setting occasionally: Job Site terrain and outdoor work with exposure to weather fluctuations in addition to construction site hazards.
  • Office Environment 100% of the time: Busy office with frequent interruptions and multi-tasking required; standard office equipment is available including Microsoft Office. This is an in-office position with remote work offered on an exception basis only, and must be approved by the area VP.
  • Occasional Travel Required: Position supports the installation of solar systems and may be required to travel to site to support installation.


Benefit Offerings

Harvest Solar employees are eligible for the following benefits programs:

Immediately after Hire:

  • Nine Paid Holidays per Year. Including: New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Day after Thanksgiving, and Christmas Eve, Christmas Day, New Years Eve.
  • Paid Vacation: Vacation time is accrued each week at a rate of .924 to achieve 48 hours in the calendar year. Unused vacation can be paid out and/or up to 40 unused hours can be rolled over at year end.
  • Paid Time Off (PTO): 72 Hours are available each year on January 1. PTO Is available to assist you in managing your time off work for personal appointments. PTO does not rollover, nor is it paid out at the end of the year, unused PTO is forfeited. In the first year of employment available hours are prorated based on your date of hire.


The First of the Month after the Date of Hire:

  • Health Insurance. The premiums are a shared expense with 80% covered by Harvest Solar and 20% covered by the associate via a weekly payroll deduction. Premiums are based on level of coverage, i.e., Associate only, Associate & Spouse, Associate & Child(ren), Family).
    • Option 1: Priority Health, HMO HSA 2000 Plan
      • Members must seek care from in-network providers.
      • Preventive care covered 100% when received in-network.
      • HSA compatible health plan. An HSA is a tax-deductible savings account used in conjunction with the health plan. Contribution limits are determined by the IRS. Harvest Solar will make the following weekly deposit into your HSA account based on the coverage options: Associate: $10.64; Associate & Spouse: $27.25; Associate & Child(ren): $21.65; Family: $37.55
    • Option 2: Priority Health, Traditional HMO 1000 Plan
      • Members must seek care from in-network providers.
      • Preventive care covered 100% when received in-network.
      • Not an HSA compatible health plan.
  • Dental Insurance The premiums are a shared expense with 80% covered by Harvest Solar and 20% covered by the associate via a weekly payroll deduction.
  • Vision Insurance: The premiums are a shared expense with 80% covered by Harvest Solar and 20% covered by the associate via a weekly payroll deduction.
  • Group Life Insurance: $50,000.00 of group life insurance, with and Accident Death clause. Premiums are covered by Harvest Solar
  • Group Short Term Disability: 60% of your earnings, with a $1,000.00 weekly maximum, are available for injury or illness after a seven-day waiting period. Premiums are covered by Harvest Solar.
  • Voluntary Supplemental Programs: Accident, Critical illness, and Hospital Indemnity are available at the associate’s expense. Plans are organized through Allstate and premiums are paid through payroll deduction.

The First of the Month After 90-Days of Employment:

  • Harvest Solar 401k Plan: Associates are auto enrolled at a 3% deferral rate. Auto enrolled contribution is invested in a “Retire-On-Time” plan. Once enrolled, the associate may make changes that include:
    • Increasing the Deferral Rate to the Applicable IRS Limits: A company match is available. When the associate defers 3%, Harvest Solar matches 3%. When the associate defers 4%, the Harvest Solar the first 3.5%. When the associate defers 5%, Harvest Solar matches the first 4%.
    • Changing the Account Type: Both a pre-tax and Roth account is available.
    • Changing the Investment Type: The plan offers standard plans to address risk or age of retirement, or the associate can customize their own investment.

Salary : $80,000 - $100,000

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