About Us Multi Nano Sense Technologies is a fast-growing Indian startup developing innovative sensor-based systems for cutting-edge applications. We specialize in multi-gas sensing using patented CMOS MEMS technologies, and we’re building ultra-miniaturized solutions with high-performance analog front-end electronics. With deep expertise in materials science, electrochemistry, physics, and pure sciences , we’ve carved a niche in the global market—especially with our hydrogen sensor line. Backed by premier research institutions and a strong Seed Round, we’re expanding our Product Design Team to take our next leap forward. If you’re passionate about building complete products—not just parts—and want to work at the frontier of sensor innovation, we’d love to meet you. Locations Our Manufacturing and R&D Center is located in Nagpur. A Design Center is coming up within 2 months in IIT Bombay Research Park, Mumbai. A Chip Design Center is coming up in Bengaluru within 1 month. We have flexibility for candidates to join us in either of these cities. Candidate must define their home city. Travel and stay outside home city shall be arranged at Company's expense. What You’ll Do Take full ownership of the mechanical design of our multi-gas sensor products—from concept to production Engage with customers to understand their needs and their end customer's needs to design products with market-fit as the starting point Design complete sensor systems , not just components: housings, gas flow architecture, simulation chambers, control units, and portable instruments Collaborate closely with electronics, materials, and compliance teams to ensure seamless product integration Optimize designs for suitability to manufacture, performance, and cost across diverse environmental conditions Conduct simulations, tolerance analysis, and failure assessments Select materials and finishes compatible with gas sensing applications Support regulatory documentation (ATEX, IECEx, etc.) Interface with suppliers and drive product rollout from concept to full-scale manufacturing Support in technical documentation and datasheet, application notes, user manuals and other collateral creation. 🧰 What You Should Bring ✅ 5–8 years of experience in mechanical/product design ✅ Bachelor’s or Master’s in Mechanical Engineering or Product Design ✅ Member of a Formula One Student Team (must-have) ✅ Strong aesthetic sense: color, geometry, simplicity ✅ Expert in CAD tools: SolidWorks, Solid Edge, Fusion 360, Inventor, CATIA ✅ Experience with injection moulding and CNC-based metallic enclosures ✅ Experience of NPT, BSP, BSPT threads and machined fittings ✅ Experience of FDM/SLA additive manufacturing and CNC basics (laser/milling) ✅ Strong grasp of DFM principles and product rollout lifecycle ✅ Bonus Skills: Understanding of electronics, chemistry, sensors, and packaging 🧠 Personality Traits 🧩 Problem solver with a proactive mindset 🔍 Attention to detail and meticulous documentation 🏁 Takes ownership from concept to full completion 🚀 Highly motivated, self-driven, and passionate about innovation 🤝 Team player with excellent collaboration and communication skills Why Join Us? Work on challenging, high-impact projects with the freedom to experiment and innovate. Your expertise will directly shape flagship products and the design culture and precision engineering around it. Be a key player in an innovative Indian startup shaping the future of sensor technology. Competitive compensation, ESOP , and a vibrant work culture.

Multi Nano Sense Technologies is a fast-growing Indian startup specializing in multi-gas sensing using patented CMOS MEMS technologies. We are expanding our Product Design Team and are looking for a Mechanical Design Engineer to take full ownership of the mechanical design of our multi-gas sensor products. As a part of our team, you will engage with customers to understand their needs, design complete sensor systems, collaborate with cross-functional teams, optimize designs for performance and cost, and support in technical documentation and product rollout. **Responsibilities:** - Take full ownership of the mechanical design of multi-gas sensor products from concept to production - Engage with customers to understand their needs and design products with market-fit in mind - Design complete sensor systems including housings, gas flow architecture, simulation chambers, control units, and portable instruments - Collaborate with electronics, materials, and compliance teams for seamless product integration - Optimize designs for manufacture, performance, and cost under diverse environmental conditions - Conduct simulations, tolerance analysis, and failure assessments - Select materials and finishes suitable for gas sensing applications - Support regulatory documentation and drive product rollout - Assist in technical documentation and collateral creation **Requirements:** - 5-8 years of experience in mechanical/product design - Bachelor's or Master's degree in Mechanical Engineering or Product Design - Member of a Formula One Student Team - Strong aesthetic sense and expertise in CAD tools - Experience with injection moulding, CNC-based metallic enclosures, and additive manufacturing - Strong grasp of DFM principles and product rollout lifecycle - Bonus skills in electronics, chemistry, sensors, and packaging **Personality Traits:** - Problem solver with a proactive mindset - Attention to detail and meticulous documentation - Takes ownership from concept to completion - Highly motivated, self-driven, and passionate about innovation - Excellent collaboration and communication skills If you are passionate about building complete products and want to work at the frontier of sensor innovation, this is an exciting opportunity to shape flagship products and contribute to the future of sensor technology in an innovative Indian startup. Join us for challenging projects, freedom to experiment, competitive compensation, ESOP, and a vibrant work culture.,