Mechanical Engineering Intern - Energy Storage (Summer 2027)
On-siteDelaware, United States or Delaware, Ohio, United States
Job Summary
Design and develop battery cabinets, mechanical assemblies, and structural components for lithium-ion energy storage systems. Create 3D CAD models, assembly drawings, and engineering documentation while supporting prototype builds and validation testing activities. Assist with thermal, structural, and vibration analysis, collect test data from laboratory and field activities, and participate in design reviews to document action items. Evaluate mechanical components, fasteners, cooling systems, and enclosure hardware for qualification and design improvements. Support root cause investigations, corrective actions, and sustaining engineering activities including alternate material evaluations. Work with suppliers and manufacturing teams to ensure component qualification and compliance with industry safety standards. Maintain laboratory safety and follow all engineering procedures.
Required Qualifications
- Currently pursuing a Bachelor's degree in Mechanical Engineering, Mechanical Engineering Technology, or a related engineering discipline.
- Minimum sophomore standing preferred.
- Basic understanding of mechanical design principles and engineering fundamentals.
- Experience with 3D CAD software (SolidWorks, Creo, Inventor, or similar).
- Strong analytical and problem-solving skills.
- Effective written, verbal, and interpersonal communication skills.
- Proficiency with Microsoft Office applications, including Excel and PowerPoint.
- Ability to work both independently and in a team environment.
- Ability to work in laboratory, manufacturing, and warehouse environments.
- Ability to occasionally lift up to 25 lbs.
- Ability to safely work around prototype equipment and energized systems under supervision.
- Ability to stand and walk for extended periods during testing and prototype build activities.
Desired Qualifications
- Coursework or experience in one or more of the following areas: Sheet metal design and fabrication, Structural analysis and finite element analysis (FEA), Thermal management and heat transfer, Product design and development, Mechanical testing and instrumentation, Battery energy storage systems, Manufacturing processes and design for manufacturability (DFM), Geometric Dimensioning & Tolerancing (GD&T), Creo Parametric, SolidWorks, or equivalent CAD software, ANSYS, Creo Simulation, or equival...
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