NDB seeks a Mechanical & Thermal Systems Engineering Intern to support thermal management and mechanical design for our nano diamond battery technology. This internship provides hands-on experience with heat transfer analysis, thermal system design, CAD modeling, and mechanical engineering in a cutting-edge energy startup. You will assist with thermal analysis and heat transfer calculations, support CAD modeling and mechanical design, help with cooling system design and optimization, and participate in testing and validation of thermal systems. This position offers exposure to thermal engineering, mechanical design, and energy systems. This is an excellent opportunity for mechanical engineering students to apply classroom knowledge to real-world energy technology. You'll work on challenging thermal management problems for next-generation nuclear batteries.