Jobs in our community

Find your next role in helping to solve humanity’s most pressing challenges.

Thermal Systems Engineer



Software Engineering
Pune, Maharashtra, India
Posted on Tuesday, August 22, 2023

Ecozen is innovating at the intersection of clean-tech & the internet of things. We aspire to disrupt the way perishables are handled across the value chain and build an intelligent and completely automated after-sales service solution in the long run. Currently, we have two products- Ecofrost & Ecotron. Ecofrost is a portable solar-powered cold room based on thermal energy storage, which can maintain low temperatures without any backup power. We also offer a smart controller “Ecotron” for irrigation pumps which complements our offerings in the solar/agri-solutions space and are a major market shareholder. Both the products are strongly integrated with the internet and give us extensive data about their usage and performance. Using this data, we are building a perishables-friendly marketplace and powerful algorithms to improve product performance, serviceability, and reliability. Our primary USP is our innovative and fresh approach to real-life problems and solving them with the philosophy of lean solutions. Our team consists of extremely motivated and energetic individuals who walk hand-in-hand with the company's principles and vision.

We are headquartered at Pune and also have major operations at Raipur. We are also spread across other locations such as Hyderabad, Chandigarh & Delhi. We are seeking Mechanical Engineers who can design our next-generation products as well as refine and evolve existing product lines. She/he should help in detail designing of products mechanical features. She/he should have good knowledge of manufacturing

especially in Sheet metal manufacturing, Machining, plastic manufacturing such as injection molding, Blow molding, vacuum casting, vacuum forming, roto molding etc.

Thermal Analysis:

  • Select the appropriate analytical methods.
  • Develop the numerical modeling workflows.
  • Analyze heat transfer and energy conversion components and systems including, but not limited to, heat exchanger design; commercial refrigeration systems; pumps, and applications.
  • Support hardware teams with thermal loads for their existing designs.
  • Identify key aspects of new products for training and documentation.

Systems selection:

  • Understand business needs and processes; help identify solutions.
  • Participate in requirements analysis; design applications based on system requirements and architecture, prototype if necessary.
  • Develop and utilize in-house, commercial, and custom-developed software to provide customer solutions.
  • Leverage existing software and hardware to their fullest capabilities.
  • Contribute to product development, component selection, troubleshooting, and providing solutions.

Preferred Qualifications

  • First-principles understanding of heat transfer, fluid mechanics, and thermodynamics with relevant project/research experience
  • Experience in developing numerical models + experimental characterization of thermal/fluid/refrigerant systems and heat exchangers


  • B. Tech. in Mechanical Engineering with a good understanding of thermodynamic cycles and system modeling & simulation
  • Excellent problem-solving skills
  • 0-2 yr. experience in the electro-mechanical systems engineering
  • Familiarity with modeling tools such as CoolPack, Python, and MATLAB
  • Expertise in MATLAB Simulink
  • Experience in the refrigeration sector is a plus