Junior Mechanical Engineer, Raniganj

Company Description At Leanwatts, we specialize in designing and developing reliable, smart, and cost-effective EV chargers for electric vehicles. With a focus on innovation and efficiency, we offer a range of high-performance chargers from 300W to 3kW, suitable for two-wheelers, three-wheelers, and four-wheelers. Based in India, we take pride in producing products that are designed and manufactured locally. Our mission is to advance the future of electric mobility through cutting-edge research and world-class engineering.Role Description This is a full-time, on-site role for a Junior Mechanical Engineer at our Hyderabad location. The Mechanical Engineer will be responsible for designing mechanical components, creating CAD models, conducting research and development, and overseeing project management tasks. This role involves collaboration with cross-functional teams to develop innovative and efficient EV charging solutions.Salary Range: 3 - 5 Lakhs per Annum based on the candidate. Experience: 1-2 Years Qualifications Lead casting design for EV charger enclosures used as primary heat sinks. Own thermal design including heat paths, fin design, and component mounting. Perform thermal validation using CAE/CFD analysis and correlate with measurements.Define PCB-to-casting thermal interfaces using TIMs and mounting strategy. Own tooling development for die-casting and molded parts. Create and maintain all production drawings for released products. Prepare assembly drawings, exploded views, and BOMs. Develop harness, cable, and interconnect drawings.Define and support mechanical testing including vibration, drop, durability, and harness reliability. Work closely with the hardware team for mechanical and thermal integration. Coordinate with tooling vendors and casting suppliers. Validate fitment, thermal performance, and manufacturability. Support pilot builds and production release.Maintain revision control and documentation for all drawings.