Senior Cost Accountant (Hybrid) at ESS
Wilsonville, OR, US

At ESS (NYSE: GWH), our mission is to accelerate global decarbonization by providing safe, sustainable, long-duration energy storage that powers people, communities, and businesses with clean, renewable energy anytime and anywhere it’s needed. As more renewable energy is added to the grid, long- duration energy storage is essential to providing the reliability and resiliency we need when the sun is not shining and the wind is not blowing. 

Our technology uses earth-abundant iron, salt, and water to deliver environmentally safe solutions capable of providing up to 12 hours of flexible energy capacity for commercial and utility-scale energy storage applications. Established in 2011, ESS Inc. enables project developers, independent power producers, utilities, and other large energy users to deploy reliable, sustainable long-duration energy storage solutions. For more information visit www.essinc.com

ESS is hiring an experienced Cost Accountant to support our rapid growth. As the Senior Cost Accountant, you will be a bridge between the company’s accounting, operations, and engineering teams and requires an individual who possesses a sound understanding of cost accounting, attention to detail, and precise organizational skills. The appropriate candidate will be comfortable communicating across the organization and able to influence outcomes by being a proactive team contributor.

What you’ll do at ESS.

  • Work closely with our manufacturing, engineering, and purchasing teams to establish and maintain accurate product costing.
  • Develop and maintain cost standards for materials, labor, and overhead.
  • Prepare reports on inventory usage and related operational metrics.
  • Monitor and analyze manufacturing variances to understand root causes, propose correcting journal entries (when required), and identify areas for improvement.
  • Perform month-end closing activities pertaining to inventory and fixed assets.
  • Prepare monthly reconciliations of inventory and fixed assets.
  • Work with all functional groups to improve adherence to sound accounting practices.
  • Experienced with MRP software systems.

What you bring to the table.

Minimum requirements:

  • Bachelor’s degree in accounting
  • Understanding of proper accounting practices and US GAAP
  • 5+ years of experience with cost accounting in a manufacturing environment
  • Advanced proficiency in Excel.

We’d love to see:

  • Prior experience with complex BOMs.
  • Prior Oracle Fusion experience.

Compensation & Benefits 

ESS offers an exceptional total compensation and benefits package for our team members and their families. The primary highlights include:

  • Excellent base salary and targeted annual bonus structure
  • Significant equity/stock package in the form of Restricted Stock Units (RSUs)
  • Company 401k program with up to 4% match
  • Comprehensive employee benefits package, including Cigna medical/dental/vision coverage, life insurance, disability protection, as well as excellent PTO and 8 company paid holidays
  • Relocation assistance for non-local candidates  

For qualified candidates with questions about the opportunity or needing assistance in the application process, please call our recruiting team at 503-342-0295. 

As an equal opportunity employer, we are open to considering every qualified candidate who is eligible and legally authorized to work in the United States on a full or part-time basis, without a need for sponsorship.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.