Senior BESS Engineer | Natural Power -->
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Current vacancies Senior BESS Engineer
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Who are we looking for and why work at Natural Power?
The Senior BESS Engineer serves as a key resource within the Construction team, assisting in the review of Battery Energy Storage System (BESS) projects and providing technical due diligence to support the advisory team. The role will contribute to the technical review of BESS projects and co-located renewable energy portfolios for investors, financing parties, developers, and project owners across all stages of the asset lifecycle.
Roles and Responsibilities
Lead and contribute to the technical review of BESS projects and portfolios for investors, financing parties, developers, and project owners
Lead and contribute to writing and reviewing due diligence and independent engineering reports focused on energy storage technology and systems
Review BESS project designs, system configurations, and integration studies for code compliance, industry standards, and project requirements
Evaluate BESS system specifications including battery chemistry, power conversion systems (PCS), thermal management, and battery management systems (BMS)
Assess performance models, cycle life analyses, degradation assumptions, and state-of-health projections for energy storage assets
Develop skills in storage technology reviews as a core area of expertise, including standalone and co-located (solar + storage) configurations, grid services capabilities, and revenue stacking strategies, operating agreements, electrical engineering, and financial model reviews
Conduct site visits for BESS and co-located renewable energy projects across development, construction, and operational phases
Responsible for the on-time, on-quality, and on-budget delivery of tasks assigned to you
Provide clear technical advice and communicate complex BESS engineering and risk topics to clients, investors, and lenders
Demonstrate good communication skills, both oral and written, vertically and across the organization
Maintain and improve internal project databases, technology trackers, and knowledge management resources
This position may require up to 20% travel.
Minimum Qualifications
Bachelor's degree from accredited university or college in Engineering or related technical discipline
5+ years of experience in solar project design, engineering, or development, with at least 2 years in a role involving technical review, independent assessment, or consulting advisory work. Candidates with 3 - 4 years of highly relevant experience may be considered at the Engineer level
Working knowledge of BESS technology
Familiarity with relevant codes and standards including as applied to energy storage
Desirable Qualifications and Experience
Advanced degree and EIT certification preferred.
Experience in independent engineering, technical due diligence, or consulting roles for BESS projects
Familiarity with solar technology and co-located solar + storage configurations
Experience in more than one renewable energy source
Experience with travel and project site visits
General Responsibilities
Health & Safety: All employees are required to adhere to Health & Safety Regulations and ensure best practice is upheld by all Natural Power employees.
Environmental: All employees are required to adhere to all applicable Environmental Regulations to protect the environment when working with clients, colleagues and contractors.
Quality: All employees are expected to work within the systems, processes and procedures outlined within the department and / or company handbooks, software platforms, and training manuals.
Flexibility: A reasonable degree of flexibility is required from all employees to meet the needs of the role, the department, and the wider company.
Compensation for this role typically ranges from $110,000 to $170,000 annually, with flexibility based on your experience, skills, and unique contributions. We know the perfect candidate doesn''t always look the same on paper. If you''re passionate about driving the clean energy transition and believe you have something to offer, we''d love to hear from you, even if you don''t meet all of the criteria listed above.
We will offer an engaging, collaborative and fast-paced environment and an excellent benefits package, including Competitive 401k plan, Medical, Dental, Vision, Life, LTD and STD Insurance, HRA, FSA, Paid Parental Leave, 11 holidays (6 public and 5 floating) and Paid Time Off.
Our work and culture
We have been pioneers of positive renewable change at Natural Power for 25 years. If you're looking for a job in the renewable energy industry, we could be just the place to advance your career.
Our values are at the very heart of what we do every day. By working with us, you'll be joining a diverse international community of experts who are innovative, inclusive and supportive of your own personal development. We also provide the highest quality of expertise, innovation and client commitment globally.
Diversity & Inclusion
Natural Power is an equal opportunities employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status.
You can find the full role profile for this vacancy attached below. Details of all of our currently available opportunities can be found on our website www.naturalpower.com/careers After the closing date, this role profile won't be available on our website, so please save a copy when you apply.
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Job details
Reference JUL20266706
Position Construction
Vacancy type Permanent - Full Time
Salary $110,000 - $170,000 Per Annum
Location Golden, CO, Seattle, WA, or Saratoga Springs, NY
Closing date Fri, Oct 30, 2026
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