BESS Electrical Engineer

Primoris Services Corporation; Colorado; On-site; USD 100,000 - 135,000; Full time

Benefits offered by this job

Paid Holidays

Paid Time Off

Medical, Dental, Vision

Job summary

Primoris Renewable Energy is seeking an Electrical Engineer for Battery Energy Storage Systems (BESS) design and optimization. The role focuses on developing preliminary designs, supporting proposals, and guiding multi-project design efforts across utility-scale BESS deployments.

Candidates should have a strong background in electrical engineering, 5+ years in renewable energy, and experience with AutoCAD Civil 3D, PVsyst, SAM, ETAP, and Python.

Qualifications

• Bachelor’s degree in Electrical Engineering or related field.
• Minimum 5 years in renewable energy field.
• At least 2 years in utility-scale BESS or Solar PV design.

Responsibilities

• Develop preliminary design concepts for BESS based on engineering principles.
• Provide technical documentation to Estimating, Business Development, and Proposal teams.
• Lead design from conceptual to constructible stages across multiple BESS projects.
• Collaborate with cross-functional teams to support design development and optimization.
• Guide AutoCAD designers in creating BESS site layouts and single-line diagrams.

Skills

Team collaboration

BESS design understanding

Python

Education

Bachelor’s degree in Electrical Engineering

Tools

AutoCAD Civil 3D

PVsyst

SAM

ETAP

CYMCAP

PVSOL (BESS Design)

Python

Job description

Job Overview

Electrical Engineer – BESS (Battery Energy Storage Systems)

Primoris Renewable Energy

Primary Responsibilities

• Develop preliminary design concepts for Battery Energy Storage Systems (BESS) based on sound engineering principles.
• Provide technical documentation and support to Estimating, Business Development, and Proposal teams.
• Contribute to detailed design development for awarded BESS projects.
• Offer long-term design and optimization support for BESS systems throughout the project lifecycle.
• Create, update, and utilize electrical engineering calculation tools.
• Collaborate with Estimating, Procurement, Project Management, and Field teams to support design development and optimization.
• Guide AutoCAD designers in producing accurate BESS site layouts, single-line diagrams, and other technical drawings.
• Maintain and enhance a database of equipment used in BESS design.
• Support the development of construction details and Bills of Materials for various project work packages.
• Lead the design process from conceptual through to constructible stages across multiple BESS projects.
• Review utility interconnection documents, including facility studies, interconnection agreements, and power purchase agreements.
• Apply engineering principles to optimize costs for utility-scale BESS systems and maintain design matrices for future use.
• Provide engineering support to Procurement and Operations teams for awarded projects.
• Utilize company-approved tools and communication methods to ensure efficient collaboration with internal and external stakeholders.
• Improve workflow processes across engineering, procurement, scheduling, and project controls.
• Analyze historical project data and assist with material forecasting for upcoming BESS projects.

Education & Experience Requirements

• Bachelor’s degree in Electrical Engineering or a related field, or a minimum of 5 years of renewable energy field experience.
• At least 2 years of experience in utility-scale BESS or Solar PV design, or within the renewable energy industry.
• Proficiency with tools such as AutoCAD Civil 3D, PVsyst, SAM, ETAP, CYMCAP, PVSOL (BESS Design), and Python.

Preferred Skills & Abilities

• Strong understanding of modules, racking, inverters, and design drivers for utility-scale BESS and PV systems.
• Ability to interpret manufacturer specifications, design parameters, and installation guidelines.
• Experience creating engineered BESS site plans and single-line diagrams (DC and AC systems).
• Excellent prioritization, multitasking, and follow-through skills with minimal supervision.
• Ability to thrive in a fast-paced environment while maintaining a positive and professional demeanor.
• High level of organizational skills and attention to detail.

Pay Equity

$100,000 - $135,000

Primoris Renewable Energy provides the following compensation range and general description of other compensation and benefits that it in good faith believes it might pay and/or offer for this position. This compensation range is based on a full-time schedule. Primoris Renewable Energy reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant’s sex or other status protected by local, state, or federal law.

Company Overview

Primoris Renewable Energy, a business within Primoris Services Corporation’s Energy segment, is a leading power generation engineering, procurement, and construction (EPC) provider specializing in utility and commercial scale solar power, energy storage, solar repower, and operations and maintenance. Standing at the forefront of energy transformation, we are dedicated to doing the right thing for our customers, people, and planet – shaping a more sustainable future for generations to come.

Benefits

• Paid Company Holidays
• Paid Time Off
• Medical, Dental, Vision, FSA/HSA, Short Term/Long Term Disability
• 401K with matching contribution.

EEO Statement

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.