FlexGen · 8 hours ago
Application Engineering Intern
Durham, NC
Internship
Onsite
InternFlexGen is an innovative software and services provider in the global energy storage sector. The Application Engineering Intern will support the team in various engineering tasks related to battery systems and collaborate with cross-functional teams to meet project requirements.
BatteryEnergyEnergy StorageRenewable EnergySemiconductorSoftware
Responsibilities
Support the Application Engineering team in sizing battery systems, selecting battery and inverter OEM’s, and evaluating BESS project technical requirements
Collaborate with cross-functional teams within FlexGen to provide engineering support for BESS project development and design to meet the specific requirements of various projects and clients
Develop propensity for making informed engineering decisions and recommendations in the context of key supply chain, commercial, political, technical, and project-specific considerations
Use AutoCAD to create electrical single-line diagrams and battery site layout drawings to support FlexGen’s customers’ BESS project development and design
Research and assess energy storage tools and models to identify opportunities for improvement
Qualification
Required
Student enrolled in Electrical Engineering, Mechanical Engineering, or similar technology major
Strong problem-solving skills
Motivation and organizational skills to manage various project and process initiatives simultaneously
Effective communication and documentation skills, both verbal and written
Company
FlexGen
FlexGen designs and operates the battery storage energy management software platform enabling today's energy transition - HybridOS
Founded in 2009
201-500 employees
H1B Sponsorship
FlexGen has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
2024 (5)
2023 (3)
2022 (3)
2021 (1)
Funding
Current Stage
Growth StageTotal Funding
$357.5MKey Investors
JP MorganVitolApollo
2025-01-22Debt Financing· $75M
2022-07-19Series C· $100M
2021-08-25Series B· $150M
Leadership Team
Hugh Scott
Chief Technology Officer
Jason Abiecunas
Executive Vice President Business Development
Recent News
pv magazine USA
2025-10-27
Energy-Storage.News
2025-10-04
Company data provided by crunchbase