Lead Product and Mechanical Design Engineer

7 hours ago

Kollam, Kerala, India Best NanoTech Full time

Role Overview:

  • 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

Required Skills

  • 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

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