Staff Engineer, BESS

Invenergy drives innovation in energy. Powered by decades of entrepreneurial experience and unparalleled execution, we solve the energy challenges facing our customers and communities. We provide power generation and storage solutions at scale around the world to create a cleaner energy future. We develop. We build. We own. We operate. We are Invenergy.

Position Overview

The Staff Engineer will perform engineering activities for project development and assist with the technical design and evaluation of utility-scale battery storage projects in Invenergy’s target markets throughout North America. The position is located on-site at Invenergy's headquarters in downtown Chicago, IL.

Responsibilities

Battery Storage Engineering Group Responsibilities

• Interface with battery, inverter, and padmount transformer Original Equipment Manufacturers (OEMs) to obtain technical information and stay apprised of technology advancements and trends. 

• Prepare conceptual project layouts utilizing QGIS, CAD, or Visio software. Optimize layouts in order to maximize project value.

• Conduct site visits to support site evaluation, suitability, and due diligence efforts.

• Assist the Development team with federal, state, county, and local permitting efforts. 

• Support the progress of team initiatives including safety, material/process template improvement, etc.

Project Execution

• Manage the layout and design of the battery array and coordinate with the selected vendors to ensure design compatibility.

• Work with the Electrical Engineering team to support electrical system design and compliance efforts. 

• Interface with the Project Management and Operations teams leading up to and through project commercial operations. Ensure timely and complete transfer of technical responsibilities. 

• Participate in landowner meetings, community outreach events, and monthly construction meetings. 

• Work with the Structured Finance team to provide responses to lender and independent engineer due diligence questions throughout the project financing process.

Request for Proposal (RFP) Support

• Work with battery manufactures and integrators to quote various systems to meet the RFP requirements.

• Prepare pricing models for various storage energy system use cases.

• Collaborate with Strategy team to determine project sizing and operational requirements based on key market drivers, customer needs, and RFP requirements

• Coordinate with the Project Management team to determine construction and commercial costs.

• Support the Development and Origination teams with the preparation of sales proposals to customers.

Required Experience and Skills

• Bachelor’s degree in engineering OR graduating with Bachelor’s degree in engineering by Summer 2025

• 0-3 years of engineering experience

• Eligible to work in the United States without the need for employer visa sponsorship now or in the future.

Preferred Skills

• 1+ years in the renewable energy industry with some background in battery technology.

• Proficient with Microsoft Office products including Excel, Word, and PowerPoint. 

• Ability to multi-task and manage deliverables for multiple projects at a time. 

• Excellent verbal, writing, and interpersonal skills. 

• Demonstrated interest in renewable energy. 

• Desire to work in a dynamic environment alongside people with multiple interests and backgrounds. 

• Some travel required (up to 20%)

• MS in Electrical, Chemical, or Mechanical Engineering

• Familiarity with LFP chemistry, battery cell, module, rack, and enclosure designs

• Knowledge of the procurement, integration, and construction processes for renewable facilities and battery storage projects in particular.

• Experience with contract negotiations and electrical engineering design

• Familiarity with DC/AC inverters or DC/DC converter operation

• Familiarity with communication protocols such as Modbus, TCP/IP, CANbus, or DNP3

• Experience with modeling energy project economics and familiarity with concepts such as NPV, IRR and LCOE. 

Eligible for medical, dental, vision, 401(k), bonus, paid time off, etc.

Invenergy LLC is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to, among other things, race, color, religion, sex, sexual orientation, gender identity, national origin, age, status as a protected veteran, or disability.