2026 Summer Design Engineer Internship at Electrified… · Charlesto…

Summary: Electrified Thermal Solutions is focused on electrifying industry to reduce greenhouse gas emissions through innovative thermal battery technology. As a Design Engineering Intern, you will contribute to the development of a flagship Joule Hive product by engaging in the design and optimization of critical components within a commercial Thermal Energy Storage system. Responsibilities: - Own the specification, design and optimization of a critical sub-assembly within a commercial Thermal Energy Storage (TES) system - Generate parts, assemblies, and drawings within CAD in collaboration with internal and external partners - Leverage engineering analysis and simulation methods to inform design decisions impacting R&D prototyping and final product design - Maintenance of detailed documentation throughout project work – including design specifications, CAD models, simulation results, and test reports - Regular progress updates and technical reports to project stakeholders Required Qualifications: - Currently pursuing a B.S. or M.S. in Mechanical Engineering, Electrical Engineering, or a related field - Proficiency in CAD software, such as SolidWorks or Onshape - Ability to use Microsoft Excel and other tools for analytical means - Strong analytical and problem-solving skills - Ability to work independently and in a team environment - Excellent communication and interpersonal skills Preferred Qualifications: - Familiarity with Python or Matlab is a plus - Experience with renewable energy systems, thermal energy storage, or extreme temperature systems is a plus Required Skills: CAD software, SolidWorks, Onshape, Microsoft Excel, Python, Matlab, Renewable energy systems, Thermal energy storage, Extreme temperature systems, Analytical skills, work in a team Internship Start Date: Start in 2026 Summer