Electrical Engineering Internship; Summer

Electrical Engineering Internship (Summer 2027)

One Energy Inc Boulder, Colorado, United States

One Energy's mission is to make clean energy the #1 source of electricity for consumers and utilities. We develop solar energy and battery energy storage (BESS) projects across the United States in community solar, distributed generation, and large utility scale project segments.

We have a diverse project pipeline, multiple locations across the US, and a unique multidisciplined team that sets us apart.

We are a dynamic and innovative renewable energy industry company committed to excellence, collaboration, and driving positive change in our industry.

The Electrical Engineering Intern will support the design, development, and execution of utility-scale solar and energy storage projects at various stages of planning, design, and construction. This full-time summer internship reports to the Electrical Engineering Manager and provides exposure to multidisciplinary project teams across Development, Engineering, Accounting, Financial Planning, and Legal.

This role offers an opportunity to gain hands-on experience in renewable energy project engineering while contributing to the successful delivery of clean energy infrastructure.

• Assist in the development of AutoCAD-based engineering drawings and design documents under the guidance of engineering staff.
• Support the preparation of electrical engineering deliverables and construction drawing packages for solar energy projects.
• Participate in the design of utility-scale solar photovoltaic (PV) and battery energy storage systems (BESS), including interconnection-related design activities and compliance with utility interconnection requirements.
• Collaborate with Development, Engineering, and Delivery teams to facilitate successful project execution and continuous improvement.
• Share lessons learned, technical knowledge, and best practices with team members.
• Contribute positively to a collaborative and professional work environment.
• Represent One Energy professionally in interactions with project stakeholders and business partners.
• Support the company's leadership and innovation initiatives within the renewable energy industry.

• Currently enrolled in a bachelor's or master's degree program in Electrical Engineering, Engineering Technology, or a related engineering discipline.
• Basic understanding of the National Electrical Code (NEC), National Electrical Safety Code (NESC), International Building Code (IBC), and related industry standards.
• Foundational knowledge of AC power distribution and transmission systems.
• Experience using AutoCAD and other engineering or graphical software tools.
• Interest in learning ETAP and other electrical system modeling and design software.
• Hands-on construction experience or a practical understanding of electrical construction practices is preferred.
• Strong written, verbal, and interpersonal communication skills.
• Proficiency with Microsoft Office applications and general computer software tools.
• Strong organizational skills with the ability to manage multiple assignments and deadlines simultaneously.
• Demonstrated attention to detail and commitment to producing high-quality work.

• Ability to work effectively in a collaborative team environment.
• Professional and diplomatic approach when interacting with coworkers, clients, vendors, and other stakeholders.
• Demonstrated integrity, accountability, and professionalism.
• Strong analytical, organizational, and problem-solving abilities.
• Ability to deliver accurate, timely, and reliable results.
• Self-motivated with a willingness to learn, take initiative, and assume responsibility.
• Positive attitude and a…