Electrical Engineer - Battery Energy Storage System (BESS)

HDR, Inc.; Charlotte (NC); On-site; USD 90,000 - 130,000; Full time

Job summary

HDR is seeking an Electrical Engineer to advance Battery Energy Storage System (BESS) projects from concept to construction documents. You’ll work with a cross-functional team to design, analyze and document electrical systems for grid-scale energy storage in the Charlotte area.

The role requires a PE license, a bachelor’s degree in engineering, and prior experience in power or storage projects. Proficiency with CAD/BIM tools and strong technical writing are essential.

Qualifications

• Professional Engineer license required (PE).
• Minimum bachelor’s degree in Engineering.
• Experience delivering power/energy storage projects.
• Proficient with office software and design tools (CAD/BIM).
• Strong technical writing and communication skills.

Responsibilities

• Develop layouts, one-line diagrams and construction packages for BESS projects.
• Support technology selection and vendor evaluation for energy storage systems.
• Prepare technical specs, cost estimates and design documents.
• Coordinate with multi-disciplinary engineers for complete packages.
• Provide QA/QC on electrical design deliverables.

Skills

PE license

Power sector experience

Technical writing

Project execution

Education

Bachelor's degree in Engineering

Tools

Microsoft Office

PLS CAD

AutoCAD

Plant 3D

AutoPipe

Revit

Job description

Electrical Engineer - Battery Energy Storage System (BESS) - ( 197089 )

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story: ' https://www.hdrinc.com/our-story'
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.
We believe electricity powers modern life. As part of our Power sector, you’ll help shape how electricity is generated, transmitted and delivered as global energy demands grow. From massive data centers to modernizing transmission systems, our industry-recognized engineers and scientists have been at the forefront of grid transformation for more than a century. You’ll work side-by-side with these experts and contribute to reliable, resilient and sustainable power systems, helping communities thrive and industries expand. This isn’t just a job, it’s a chance to drive infrastructure forward, power innovation and leave your mark on our energy future.

Primary Responsibilities

• Support grid scale Battery Energy Storage Systems (BESS) projects developing conceptual layouts and one-line diagrams and supporting the detailed design through the completion of Issue for Construction design packages.
• Evaluate and analyze energy storage technologies, products, and vendors and support clients with technology and vendor selection and implementation. Support microgrid and distributed energy resources projects by developing detailed electrical engineering designs.
• Develop and review engineering design plans, technical specifications, cost estimates, and construction documents at various design milestones for BESS projects.
• Support developers, utilities, and other clients with identifying, defining, and implementing use-cases for battery energy storage systems in both centralized and distributed locations.
• Develop written technical reports that effectively convey battery energy storage concepts, use‑cases, and feasibility study results to various types of audiences.
• Coordinate closely with civil, structural, fire & life safety (F&LS), high‑voltage electrical, SCADA/telecommunications, water, and geotechnical engineers to develop complete Issue for Construction design packages for BESS projects.
• Participate in design reviews with various stakeholders including governing and permitting agencies.
• Support development of and updates to internal design guidelines, catalogs, and templates for power generation projects.
• Conduct quality assurance/quality control on the work of other electrical engineers, electrical designers, or technicians.
• Provide construction phase technical support including bid addenda, submittal reviews, Requests for Information (RFI), Construction Progress Reports (CPR) and change orders, and incorporate agreed‑upon changes into the project documents, as needed.
• Participate in meetings with clients, contractors, and vendors to support business development and project execution.
• Coordinate project workload to deliver documents on schedule.
• Serve as a mentor or counsellor to junior members of the team.
• Provide technical support and assistance to HDR’s team and clients.

Preferred Qualifications

• Design experience adhering to National Electrical Code, National Electric Safety Code, IEEE codes and standards, and county, city and state codes, ordinances and standards.
• Technical writing experience with equipment, construction and procurement specifications.
• Prior experience in design of BESS, power generation, renewables, electrical distribution, or power system controls.
• Understanding of BESS technologies as well as integration of these systems into traditional power generation and renewables generation facilities.
• Understanding of typical communication network topology, fire alarm systems, and relay coordination
• Technical knowledge to analyze and interpret technical data and documents related to battery energy storage systems.
• Excellent written and verbal communication skills for a broad range of audiences.
• Ability to effectively support multiple complex and time sensitive projects.
• Ability to multi‑task by prioritizing, organizing, and scheduling work.
• Identify and resolve issues effectively and efficiently.
• Ability to interact with clients as well as design and construction teams in a positive and proactive manner.
• Ability to adapt to change within a fast‑paced business environment.
• Ability to interface with diverse personalities.
• Self‑motivated and Team player.
• Demonstrable technical writing/editing ability, commitment to quality in work products.
• Ability to travel to support projects, meet with clients, or attend industry events. Travel required up to 10% domestic and international.
• Strong interpersonal skills.

Required Qualifications

• Bachelor's degree in Engineering
• Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
• Previous experience in project execution within the Power Market Sector.
• Computer skills in Microsoft Office as well as standard Power Market Sector design software. (examples include PLS CAD, AutoCAD, Plant 3D, AutoPipe, and Revit)
• An attitude and commitment to being an active participant of our employee‑owned culture

What We Believe

HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment

As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

Primary Location

United States‑North Carolina‑Charlotte

Industry

Power

Schedule

Full-time

Employee Status

Regular

BusinessClass : Power Generation

Job Posting

Oct 15, 2026

At HDR, we are committed to the principles of employment equity.

We are an affirmative action and equal opportunity Employee.

We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.