Lead - Mechanical Design Engineer

• Experience: 5+ years

• Job Location: Chennai

Why Solinas Integrity?

Join us at Solinas, where we're not just making waves, we're cleaning them too! Led by energetic visionary minds Divanshu (Co-Founder CEO, Forbes 30 under 30 winner) and Moinak (Co-Founder & CTO), we're on a mission to revolutionize the fight against manual scavenging by empowering communities with cutting-edge robotics. Since our inception in 2018, we've transformed over 25 cities, earning accolades such as "Best On-Campus Startup" by the Economic Times, wowing audiences on Shark Tank, and gaining recognition from industry leaders like Ashirvad Pipes and the Nudge Institute. And our impact doesn't stop there we've been crowned the Best Southeast Asian Startup by Imagine H20, solidifying our status as a global game-changer.

If you believe that safe water and sanitation facilities are everyones right, then come and be a part of that revolution which is solving real world challenges. We are looking for a hands-on, visionary Senior Design Engineer to lead the end-to-end lifecycle of our robotic product lines. This role will own the journey from R&D, prototyping to testing, validation, and final product release. The ideal candidate should have a strong mechanical or industrial design background and proven experience managing cross-functional product development involving electronics, firmware, and mechanical systems. This is a leadership role with deep technical involvement, requiring a balance of strategic thinking and hands-on execution. You will work closely with the design, engineering, testing, and manufacturing teams to turn ideas into reality Key

Responsibilities:

Product Lifecycle Ownership

Lead the full lifecycle of hardware product development from ideation, R&D, and prototyping to field testing, iteration, and commercial release.

Define and drive the product development roadmap for inspection and cleaning robots in collaboration with leadership and field teams.

Cross-Functional Coordination

Act as the primary liaison between mechanical design, electronics, firmware, and software teams to ensure seamless integration of subsystems.

Collaborate with field deployment, sales, and service teams to gather feedback for continuous product improvement. Design & Engineering Leadership

Oversee mechanical and industrial design with a focus on reliability, manufacturability, cost-efficiency, and user-centric product development.

Guide and lead the engineering team in rigorous design practices, CAD modeling, prototyping, and design validation.

Testing & Reliability

Define testing protocols and validation criteria for prototypes and final products to meet performance, durability, and safety standards.

Lead root cause analysis and corrective action processes to resolve design or field issues.

Requirements:

Experience:

Technical Skills:

Lead the mechanical design process for special purpose machines from concept to completion.

Develop detailed design specifications and engineering drawings using CAD software.

Collaborate with cross-functional teams, including electrical engineers, software developers, and project managers, to ensure seamless integration of all machine components.

Conduct feasibility studies and risk assessments to identify potential design challenges and propose effective solutions.

Oversee the prototyping, testing, and validation of new designs to ensure they meet all performance and safety requirements.

Provide technical guidance and mentorship to junior engineers and design team members.

Stay up-to-date with industry trends, technologies, and best practices to continuously improve design processes and outcomes.

Ensure compliance with relevant industry standards and regulations.

Mentor and guide junior engineers and technicians.

Education: