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Role description

Business Development Intern

FlexGen logoFlexGen
TypeInternship
SeniorityIntern
LocationDurham, NC
Posted10/29/2026
Sales

We’re looking for students who are excited about the
energy industry
and eager to learn! Previous energy experience or related coursework is a plus, but not required.

This is a full-time, 13-week Summer 2027 internship as part of FlexGen’s Early Careers Program, which includes professional development, networking, and fun events throughout the summer.

Below, you’ll find more about this role!

Position Summary:

FlexGen is seeking a motivated and detail-oriented
Business Development Intern
to join our team for the
Summer of 2027
as part of our Early Careers Program. The Business Development Intern will work closely with FlexGen’s Business Development team, contributing to strategic initiatives, market research, and customer engagement efforts. The intern will develop a deep understanding of energy storage markets and gain experience working in a fast-paced, innovative environment.

Major Job Responsibilities:

  • Conduct market research to identify potential customers, partnerships, and opportunities in the energy storage sector.
  • Support the development and execution of business development strategies and proposals.
  • Assist in preparing presentations and reports for internal and external stakeholders.
  • Collaborate with the marketing team to enhance outreach campaigns and promotional materials.
  • Analyze industry trends and competitor activities to provide actionable insights to the team.
  • Engage in cross-functional collaboration to ensure alignment with company goals and objectives.
  • Provide administrative and logistical support for business development initiatives.

Position Requirements:

  • Currently pursuing a Bachelor’s degree in Business Administration, Marketing, Renewable Energy, or a related field.
  • Strong interest in renewable energy, energy storage, and sustainability.
  • Excellent research and analytical skills with the ability to interpret and present data effectively.
  • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint) is required.
  • Strong written and verbal communication skills.
  • Ability to work both independently and collaboratively in a fast-paced team environment.
  • Highly organized and detail-oriented.
  • Previous internship or project experience in business development or renewable energy is advantageous
  • Must be local to Raleigh-Durham area

Early Careers Program:

A 13-week summer program
designed to provide real-world work experience to students currently pursuing a degree in a related field to FlexGen. This program will give students interested in a career in renewable energy and battery storage space hands-on exposure to FlexGen projects and mentorship from industry professionals.

About FlexGen:

Based in Durham, N.C., FlexGen is an innovative software and services provider in the global energy storage sector. At the forefront of the energy transition, FlexGen leverages decades of engineering and software expertise to help shape the future of sustainable power both in the United States and globally. FlexGen's HybridOS™ software seamlessly integrates with any hardware vendor and with both traditional and renewable power sources. Our advanced analytics and AI-driven insights enable energy storage owners to effectively deploy diverse power market strategies and integrate various generation forms, enhancing grid stability and increasing economic returns.

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Company info

FlexGen logo

FlexGen

FlexGen delivers the best integrated energy storage systems by taking a functionality and software-first approach. We fundamentally turn battery energy storage systems on, deliver advanced functionality through the HybridOS™ energy management system platform, and integrate with the best energy storage hardware systems available. We are hardware agnostic and have flexible approaches to delivering systems that empower our customers to procure hardware or FlexGen to provide hardware as part of a complete system solution.

In the news
Founded2009
HQDurham, US
Size275 employees
Unlock human wisdom
ThesisTermsPrivacy
Industry
Software Development
Funding
  • Funding round · $150M · Aug 1, 2021
Investors
Caterpillar FinancialGeneral ElectricAltira GroupApollo Global Management
Tech stackjenkins, vagrant, articulate-storyline, microsoft-project, microsoft-sharepoint, aws-codepipeline, aws-glue, red-hat, c10, attendee-management
News
  • FlexGen to Integrate Long-Duration Storage at MN8 Energy's Mammoth Solar Campus

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